Click Here To Visit My Other Web Sites... Home Page & Introduction to the Sport of Garden Tractor Pulling Balancing the Crankshaft to the Piston/Connecting Rod Assembly for a Single Cylinder Engine Putting the Brakes on a Cub Cadet Information about the Kohler Carburetor, Various Fuels and Fuel Systems Improving the Drive Clutch Assembly in a Cub Cadet Information about the Cylinder Head on Single Cylinder Kohler Engines Vital Information about Engine Rebuilding, Buildups and Modifications Important Information About Small Engine Flywheels Useful Formulas, Conversion Charts, etc. Using an Adjustable Pulling Hitch on a Garden Pulling Tractor Hot Links to Various Garden Tractor Pulling Clubs and Associations Ignition Solutions for Small Engines and Garden Pulling Tractors Important Information About the Cub Cadet Oil Pan Garden Pulling Tractor & Mini-Rod Picture Gallery Information About Tractor Pulling Sleds and Miller's Pulling Sled Rental, Sleds For Sale & Sled Construction Garden Tractor & Mini Rod Pulling Sled Picture Gallery Starter Motors, Electrical and Charging Systems Improving and Modifying the Steering on an IH Cub Cadet Modifying the IH & Early MTD Cub Cadet Transaxles for Heavy Use and/or Pulling Applications Information about the Valves, Seats, Porting, Camshaft and Header Pipe Various Garden Pulling Tractor Engine Builders, Parts Suppliers and Service Providers How to Weight a Garden Pulling Tractor (so it will pull better) The Importance of Having Wheelie Bars on a Pulling Tractor Information about Tractor Pulling Tires and How to Widen Steel Wheels Miscellaneous Garden Tractor Pulling Tips and Tricks

A-1 Miller's Performance Enterprises Online Catalog Offering Quality Products and Professional Workmanship at Reasonable Prices! We've always been a "green" company! We reduce, reuse, recycle and restore when others just "throw it away." In other words, we'd rather repair an old part than replace it with a new part.

Engine Rebuild Parts, Engine Rebuilds, Build-ups, Exhaust Header Pipe Kits and Machine Shop Services We Are an Authorized OEM Kohler Engine and Parts Dealer! NOTE: To place an order with me, please call the number below Ê or send an email (below Ê) with a description of the parts or services you need and I'll respond with the total amount including shipping & handling. Because as of now, my web sites are not set up to accept orders. I also do not have a parts catalog to mail out. So you'll have to print out my web sites. Everything in this web site is up-to-date and still available. Updates are made only when there's a change for a listing of a part. If a part is no longer available, I remove it. I shop around and try to get the best prices available, so prices are subject to change without notice. We're also in the lawn mower/small engine repair business. So we can get a lot of other parts that's not listed on my web sites. Just let me know what you need and we'll see if we can get it at a reasonable price. And the condition of these parts are brand new, first line products. No seconds or blems being pawned off on unsuspecting customers. Optimized for 1024 x 768 screen resolution. To search for a word or phrase in this Web page, with Microsoft Internet Explorer 6.x or Google Chrome, press CTRL+F to open the Find dialog box. "Perfection takes time. If it's worth having, it's worth waiting for." - Brian Miller

FYI - Due to new EPA rules and regulations, Kohler (and many other small engine manufacturers) are phasing out many parts for their flathead and cast iron block engines. But the parts in question may be available in aftermarket.
This site was last updated and corrected 8/11/13. (Right click your mouse and click on Refresh.) Scroll down, or click here:

To place an order and/or for technical assistance, please contact:

NOTE: To place an order with me, please call the number below Ê or send an email (below) with a description of the parts or services you need and I'll respond with the total amount including shipping & handling. Because as of now, my web sites are not set up to accept orders online. I also do not have a parts catalog to mail out. So you'll have to print out my web sites.

A-1 Miller's Performance Enterprises | 1501 W. Old Plank Rd. | Columbia, MO 65203-9136 USA | Phone: 1-573-875-4033. Please call Monday-Friday (except Holidays), 9am to 5pm, Central time zone. If no answer, please try again later. (When speaking with Brian, please be patient because I stutter.) Fax: 1-573-449-7347. E-mail: pullingtractor@aol.com. You can also contact me through Yahoo! Messenger: Find me here: Directions to our shop | Yahoo! Maps, 1501 W. Old Plank Rd., Columbia, MO | 1501 West Old Plank Road, Columbia, MO - Google Maps or Map of 1501 West Old Plank Road, Columbia, MO by MapQuest.

NOTE: All parts listed here are NEW, unless otherwise stated. I do not sell cheap junk! As a matter of fact, many of the OEM Kohler K-series and Magnum engine parts are still made in the U.S. The Kohler Courage engines and parts are made in China. As a matter fact, Kohler owns two factories in China that make the parts. And most aftermarket parts listed in this website are also made by Kohler to Kohler's strict specifications. Kohler just place the part(s) in a generic box and sell them for less money. So when purchasing a genuine OEM Kohler part that comes in a box with the Kohler name on it, you're really just paying more money for the name on the box. And as far as some parts being no longer available - either the parts didn't sell well or the EPA is trying to phase out parts for the old cast iron block flathead engines because they produce more air pollution than the newer OHV engines.

New Internal Engine Rebuild Parts for Kohler K-Series and Magnum Engines - Click Here For Carburetor and Fuel System Gaskets and Parts.

Cylinder head gasket for Kohler flathead engine models K90/K91 (4hp). Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 220124-S. Aftermarket. $8.00 each, plus shipping & handling. OEM Kohler part. $9.10 each, plus shipping & handling.			Cylinder head gasket for Kohler K-series and Magnum flathead engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 41 041 10-S. Aftermarket. $6.50 each, plus shipping & handling. OEM Kohler part. $9.10 each, plus shipping & handling.
Cylinder head gasket for Kohler K-series and Magnum flathead engine models K241/M10 (10hp), K301/M12 (12hp) and K321/M14 (14hp). Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 47 041 15-S. Aftermarket. $6.00 each, plus shipping & handling. OEM Kohler part. $14.75 each, plus shipping & handling.			Cylinder head gasket for Kohler K-series and Magnum flathead engine models K341/M16 (16hp). Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 45 041 17-S. Aftermarket. $10.50 each, plus shipping & handling. OEM Kohler part. $14.80 each, plus shipping & handling.
Cylinder head gasket for Kohler K-series engine model K361 (18hp OHV). Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 45 052 02-S. OEM Kohler part only. $21.50 each, plus shipping & handling.			Cylinder Head Gasket for Tecumseh engine models VH80, HH80, VH100 and HH100. Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Tecumseh part # 32000B. $7.00 each, plus shipping & handling.
Cylinder head gasket for Kohler KT-series and Magnum twin cylinder flathead engine models MV16, KT17, KT17II, KT19, KT19II, KT21, M18, MV18, M20 and MV20. Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 52 041 20-S. Aftermarket. $9.50 each, plus shipping & handling. OEM Kohler part. $19.00 each, plus shipping & handling.			Cylinder head gasket for Kohler twin cylinder flathead engine models K482, K532 and K582. Approximately .050" compressed thickness. Doesn't need to be retorqued once hot. Included in complete engine rebuild gasket set below Ê. Kohler part # 48 041 13-S. Aftermarket. $7.00 each, plus shipping & handling. OEM Kohler part. $8.40 each, plus shipping & handling.
Valve Cover (crankcase breather) gaskets for Kohler K-series and Magnum engine models K90/K91 (4hp), K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Included in complete engine rebuild gasket set below Ê. Will also fit Kohler models MV16, KT17, KT17II, KT19, KT19II, M18, MV18, M20 and MV20 twin cylinder engines with center cut out (3 gaskets required). Kohler part # 230048-S. Aftermarket. $1.50 per set of two gaskets. OEM Kohler part. $3.70 each, plus shipping & handling.		Inner Valve Cover (crankcase breather) Gasket for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). Included in complete engine rebuild gasket sets below Ê. Kohler part # 235048-S. Aftermarket. $1.00 each, plus shipping & handling. OEM Kohler part. $3.50 each, plus shipping & handling.		Outer Valve cover (crankcase breather) gaskets for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). Included in complete engine rebuild gasket set below Ê. Kohler parts # 275144-S. Aftermarket. $1.20 each, plus shipping & handling. OEM Kohler part. $4.00 each, plus shipping & handling.
Oil Fill Tube Adaptor-to-Block Gasket for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). OEM Kohler part # 237064-S. OEM Kohler part only. $5.15 each, plus shipping & handling.	Cam gear cover gasket for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). Included in complete engine rebuild gasket set below Ê. OEM Kohler part # 235025-S. OEM Kohler part only. $5.40 each, plus shipping & handling.				Exhaust Manifold-to-Cylinder Mounting Gasket for Kohler flathead twin cylinder engine models MV16, KT17, KT17II, KT19, KT19II, KT21, M18, MV18, M20 and MV20. Kohler part # 52 041 14-S. Aftermarket. $4.40 each, plus shipping & handling. OEM Kohler part. $5.45 each, plus shipping & handling.
Oil pan gasket for Kohler engine models K90/K91 (4hp) (OEM Kohler part # 220157-S) is no longer available separately, except in complete engine rebuild gasket set below Ê.
Oil pan gasket for Kohler K-series and Magnum engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Unlike certain 10-16hp engines, the K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) Kohler engines are wide base blocks. Included in complete engine rebuild gasket set below Ê. Kohler part # 41 041 03-S. Aftermarket. $2.00 each, plus shipping & handling. OEM Kohler part. $4.85 each, plus shipping & handling.
.030" Thickness Narrow Base Block/Oil Pan Gasket for Kohler K-series engine models K241 (10hp), K301 (12hp), K321 (14hp) and K341 (16hp) with a narrow cast aluminum or cast iron oil pan. Included in complete engine rebuild gasket set below Ê. Kohler part # 235353-S. Aftermarket. $4.50 each, plus shipping & handling. OEM Kohler part. $5.60 each, plus shipping & handling. Please specify if you have a wide or narrow base block or oil pan. Click here to determine if your engine is a wide or narrow base block.
.060" Thickness Narrow Block/Oil Pan Gasket for Kohler K-series engine models K241 (10hp), K301 (12hp), K321 (14hp) and K341 (16hp) with a pressed steel sheet metal oil pan. Not included in complete engine rebuild gasket set below Ê. Kohler part # 47 041 07-S. Aftermarket. $7.00 each, plus shipping & handling. OEM Kohler part. $12.20 each, plus shipping & handling. Please specify if you have a wide or narrow base block or oil pan. Click here to determine if your engine is a wide or narrow base block.
.030" Thickness Wide Base Block/Oil Pan Gasket for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). Included in complete engine rebuild gasket set below Ê. Kohler part # 235057-S. Aftermarket. $3.50 each, plus shipping & handling. OEM Kohler part. $5.40 each, plus shipping & handling. Please specify if you have a wide or narrow base block or oil pan. Click here to determine if your engine is a wide or narrow base block.
Bearing Plate Shim Gaskets for Kohler engine model K90/K91 (4hp). Included in complete engine rebuild gasket set below Ê. NOTE: Several gaskets may be required to obtain correct crankshaft end-play. .010" thickness. OEM Kohler part # 220112-S. $3.10 each, plus shipping & handling. .020" thickness. OEM Kohler part # 220071-S. $3.70 each, plus shipping & handling. Please specify which thickness you need. Not available in aftermarket.
Bearing Plate Shim Gaskets for Kohler K-series engine models K141 (6¼hp), K160, (6.6hp), K161 (7hp) and K181 (8hp). Included in complete engine rebuild gasket set below Ê. NOTE: Several gaskets may be required to obtain correct crankshaft end-play. .015" thickness. OEM Kohler part # 230112-S. $3.00 each, plus shipping & handling. .032" thickness. OEM Kohler part # 230071-S. $5.00 each, plus shipping & handling. Please specify which thickness you need. Not available in aftermarket.
Bearing Plate Shim Gaskets for Kohler Magnum engine model M8 (8hp). Included in complete engine rebuild gasket set below Ê. NOTE: Several gaskets may be required to obtain correct crankshaft end-play. .015" thickness. OEM Kohler part # 41 041 08-S. $1.55 each, plus shipping & handling. .032" thickness. OEM Kohler part # 41 041 07-S. $1.90 each, plus shipping & handling. Please specify which thickness you need. Not available in aftermarket.
Bearing Plate Shim Gaskets for Kohler K-series engine models K241 (10hp), K301 (12hp), K321 (14hp), K341 (16hp) flatheads and K361 (18hp OHV). Included in complete engine rebuild gasket set below Ê. NOTE: Several gaskets of each may be required to obtain correct crankshaft end-play. Please specify which thickness you need. .015" thickness. Kohler part # 235070-S. Aftermarket. $1.50 each, plus shipping & handling. OEM Kohler part. $3.70 each, plus shipping & handling. .032" thickness. Kohler part # 235757-S. Aftermarket. $3.65 each, plus shipping & handling. OEM Kohler part. $6.35 each, plus shipping & handling.
Bearing Plate Shim Gaskets for Kohler Magnum engine models M10 (10hp), M12 (12hp), M14 (14hp), M16 (16hp). Included in complete engine rebuild gasket set below Ê. NOTE: Several gaskets of each may be required to obtain correct crankshaft end-play. Please specify which thickness you need. .015" thickness. Kohler part # 235070-S. Aftermarket. $1.50 each, plus shipping & handling. OEM Kohler part. $3.70 each, plus shipping & handling. .032" thickness. Kohler part # 235757-S. Aftermarket. $3.65 each, plus shipping & handling. OEM Kohler part. $6.35 each, plus shipping & handling.
Crankshaft Oil Seals for K90/K91 (4hp) Kohler K-series flathead engines. Included in complete engine rebuild gasket set below Ê. Flywheel end. Kohler part # X-271-15-S. Aftermarket. $3.00 each, plus shipping & handling. OEM Kohler part. $5.60 each, plus shipping & handling. PTO end. Kohler part # X-271-16-S. OEM Kohler part. $7.70 each, plus shipping & handling. Not available in aftermarket. Crankshaft Oil Seals for K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) Kohler K-series and Magnum flathead engines. Included in complete engine rebuild gasket set below Ê. Flywheel end. Kohler part # X-583-1-S. Aftermarket. $3.75 each, plus shipping & handling. OEM Kohler part # X-583-1-S. $5.85 each, plus shipping & handling. PTO end. Kohler part # X-583-2-S. Aftermarket; $3.75 each, plus shipping & handling. OEM Kohler part. $5.85 each, plus shipping & handling. Crankshaft Oil Seals for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). Included in complete engine rebuild gasket set below Ê. Flywheel end. Kohler part # 47 032 06-S. Aftermarket; $5.85 each, plus shipping & handling. OEM Kohler part. $11.00 each, plus shipping & handling. PTO End. Kohler part # 47 032 07-S. Aftermarket. $5.00 each, plus shipping & handling. OEM Kohler part. $11.00 each, plus shipping & handling. Crankshaft Oil Seals for Kohler twin cylinder engine models KT17, KT17II, KT19, KT19II, MV16, M18, MV18, M20 and MV20. Included in complete engine rebuild gasket set below Ê. Not available in aftermarket. Flywheel end for models KT17, KT17II, KT19, KT19II, MV16, M18, MV18, M20 and MV20 horizontal and vertical shaft engines, and PTO end (bottom) only on models MV16, MV18 and MV20 vertical shaft engines. Dimensions: 1-3/8" i.d. x 1-3/4" o.d. x 1/4" thickness. OEM Kohler part # 52 032 10-S. $12.00 each, plus shipping & handling. PTO end (rear) for models KT17, KT17II, KT19, KT19II and M18 horizontal shaft engines. Dimensions: 1-3/8" i.d. x 2-3/8" o.d. x .380" thickness. OEM Kohler part # X-583-5-S. $11.00 each, plus shipping & handling. PTO end (rear) for model M20 horizontal shaft engine. Dimensions: 1-1/2" i.d. x 2-3/8" o.d. x .380" thickness. OEM Kohler part #'s 52 032 08-S, 25 032 06-S. $3.85 each, plus shipping & handling.
Complete engine rebuild gasket set w/oil seals for Kohler engine models K90/K91 (4hp) cast iron block flathead engine. Includes oil seals. OEM Kohler part # 46 755 01-S. OEM Kohler part only. $46.00 each, plus shipping & handling. Not available in aftermarket.			Complete engine rebuild gasket set w/oil seals for Kohler K-series engine model K361 (18hp OHV). Includes oil seals. Kohler part # 45 755 06-S. Aftermarket. $42.00 each, plus shipping & handling. OEM Kohler part. $110.00 each, plus shipping & handling.
Complete gasket set w/oil seals for Kohler K-series engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181 (8hp). Kohler part # 41 755 06-S. Aftermarket. $30.00 each, plus shipping & handling. OEM Kohler part. $55.50 each, plus shipping & handling.			Complete Gasket Set w/oil seals for Kohler Magnum engine model M8 (8hp). Kohler part # 41 755 17-S. OEM Kohler part only. $43.00 each, plus shipping & handling. Not available in aftermarket.
Complete gasket set w/oil seals for Kohler K-series engine models K241 (10hp), K301 (12hp) and K321 (14hp). Kohler part # 47 755 08-S. Aftermarket. $35.00 each, plus shipping & handling. OEM Kohler part. $75.00 each, plus shipping & handling.			Complete gasket set w/oil seals for Kohler K-series engine model K341 (16hp). Kohler part # 45 755 04-S. Aftermarket. $35.00 each, plus shipping & handling. OEM Kohler part. $61.50 each, plus shipping & handling.
Complete Gasket Set w/oil seals for Kohler Magnum engine models M10 (10hp), M12 (12hp) and M14 (14hp). Kohler part # 47 755 27-S. Aftermarket. $42.00 each, plus shipping & handling. OEM Kohler part. $56.80 each, plus shipping & handling.			Complete Gasket Set w/oil seals for Kohler Magnum engine model M16 (16hp). Kohler part # 45 755 12-S. OEM Kohler part only. $57.60 each, plus shipping & handling. Not available in aftermarket.
Complete Gasket Set w/oil seals and valve stem seals for Kohler K-series and Magnum opposed twin cylinder flathead engine models KT17, KT17II, KT19, KT19II, KT21, MV16, M18, MV18, M20 and MV20. Kohler part # 25 755 37-S. Aftermarket. $55.00 each, plus shipping & handling. OEM Kohler part. $113.00 each, plus shipping & handling.			Complete Gasket Set w/oil seals for Kohler engine models K482, K532 and K582. OEM Kohler part # 48 755 33-S. OEM Kohler part only. $152.00 each, plus shipping & handling. Not available in aftermarket.
More parts to be added later. If you need something that's not listed here, please contact me and I'll see if I can get it at a reasonable price. Please contact me if you're interested in any of the above È parts.

New Ring Sets and Piston w/Rings Assemblies - (You can find piston ring compressors on eBay.)

Ring sets for Kohler models K90/K91 (4hp) cast iron block flathead engine with a STD size cylinder bore of 2.375" (2-3/8"). Made of high grade cast iron for durability. Aftermarket - STD size. Replaces Kohler part # 220801-S. Also replaces Briggs and Stratton part #'s 294232 and 295657 (3hp) and Clinton part # 233112500, 233122500. $15.00 per set, plus shipping & handling. .010, .020" and .030" oversizes not available in aftermarket. OEM Kohler - STD size. OEM Kohler part # 220801-S. $45.00 per set, plus shipping & handling. .010" oversize. OEM Kohler part # 220802-S. $57.50 per set, plus shipping & handling. .020" oversize. OEM Kohler part # 220803-S. $67.00 per set, plus shipping & handling. .030" oversize. OEM Kohler part # 220804-S. $73.50 per set, plus shipping & handling. Piston, wrist pin, retaining clips and ring sets for Kohler models K90/K91 (4hp) cast iron block flathead engine with a STD size cylinder bore of 2.375" (2-3/8"). Ring sets made of high grade cast iron for durability. FYI: The biggest piston and rings set available for any Kohler engine is .030". If a .030" cylinder wall is in bad condition, then the cylinder will need to be sleeved back for a STD size piston and rings, or acquire another block (matching yours) with a cylinder wall in good condition. OEM Kohler. No longer available in aftermarket. STD size. OEM Kohler part # 46 874 01-S. $164.00 per set, plus shipping & handling. .003" oversize. OEM Kohler part # 46 874 02-S. $192.00 per set, plus shipping & handling. .010" oversize. OEM Kohler part # 46 874 03-S. $192.00 per set, plus shipping & handling. .020" oversize. OEM Kohler part # 46 874 04-S. $192.00 per set, plus shipping & handling. .030" oversize. OEM Kohler part # 46 874 05-S. $192.00 per set, plus shipping & handling.

Ring sets for Kohler and Magnum models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) cast iron block flathead engines with a STD size cylinder bore of 2.9375" (3-15/16"). Made of high grade cast iron for durability. NOTE: The cylinder in model K141 will need to be bored to 2.9375" because the piston/rings for the 2-7/8" bore are no longer available. Aftermarket. Rings listed below Ê fits the "old style" cast K-series piston. (Wide wrist pin spacing.) STD size and .003" oversize. Replaces Kohler part # 232575-S. $15.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 232576-S. $10.00 each, plus shipping & handling. .020" and .030" oversizes not available in aftermarket. OEM Kohler. Rings listed below Ê fits the "old style" cast K-series piston. (Wide wrist pin spacing.) STD size and .003" oversize. OEM Kohler part # 232575-S. $57.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 232576-S. $51.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 232577-S. $75.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 232578-S. $75.00 each, plus shipping & handling. OEM Mahle/Kohler. Rings listed below Ê fits the "new style" forged Mahle piston. (Narrow wrist pin spacing.) Mahle piston and rings not available in aftermarket. STD size and .003" oversize. OEM Kohler part # 41 108 01-S. $55.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 41 108 02-S. $59.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 41 108 03-S. $59.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 41 108 04-S. $59.00 each, plus shipping & handling. Piston, ring set, wrist pin and retaining clips for Kohler and Magnum models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) cast iron block flathead engines with a STD size cylinder bore of 2.9375" (3-15/16"). Ring sets made of high grade cast iron for durability. NOTE: The cylinder in model K141 will need to be bored to 2.9375" because the piston/rings for the 2-7/8" bore are no longer available. FYI: The biggest piston and rings set available for any Kohler engine is .030". If a .030" cylinder wall is in bad condition, then the cylinder will need to be sleeved back for a STD size piston and rings, or acquire another block (matching yours) with a cylinder wall in good condition. Aftermarket. Pistons and rings listed below Ê are the "old style" cast K-series design. (Wide wrist pin spacing.) STD size. Replaces Kohler part # 41 874 05-S. $35.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 41 874 07-S. $30.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 41 874 08-S. $30.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 41 874 09-S. $37.00 each, plus shipping & handling. OEM Kohler. Pistons and rings listed below Ê are the "old style" cast K-series design. (Wide wrist pin spacing.) STD size. OEM Kohler part # 41 874 05-S. $171.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 41 874 06-S. $182.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 41 874 07-S. $171.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 41 874 08-S. $182.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 41 874 09-S. $178.00 each, plus shipping & handling. OEM Mahle/Kohler. Pistons and rings listed below Ê are the "new style" forged Mahle design. (Narrow wrist pin spacing.) Mahle piston and rings not available in aftermarket. STD size. OEM Kohler part # 41 874 10-S. $141.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 41 874 11-S. $136.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 41 874 12-S. $136.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 41 874 13-S. $175.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 41 874 14-S. $136.00 each, plus shipping & handling.

Ring sets for Kohler K-series and Magnum models K241/M10 (10hp) and K482 (18hp) cast iron block flathead engines with a STD size cylinder bore of 3.250" (3-1/4"). Made of high grade cast iron for durability. Note - These ring sets will not fit high performance aftermarket pistons (Arias, JE, etc.). Check your piston carefully before ordering. Aftermarket. Ring Sets. Priced per cylinder. STD size. Replaces Kohler part # 235287-S. $22.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 235288-S. $14.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 235289-S. $13.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 235290-S. $13.00 each, plus shipping & handling. OEM Kohler. Ring Sets. Priced per cylinder. STD size and .003" oversize. OEM Kohler part # 235287-S. $72.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 235288-S. $78.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 235289-S. $78.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 235290-S. $78.00 each, plus shipping & handling. Piston, ring set, wrist pin and retaining clips for Kohler K-series and Magnum models K241/M10 (10hp) and K482 (18hp) cast iron block flathead engines with a STD size cylinder bore of 3.250" (3-1/4"). Compression height is 1.63". Being the wrist pin is centered, these pistons can be installed in either direction. Ring sets made of high grade cast iron for durability. Top ring has a chrome edge. Aftermarket. Piston and Ring Sets. STD size. Replaces Kohler part # 47 874 01-S. $48.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 47 874 03-S. $36.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 47 874 04-S. $36.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 47 874 05-S. $42.00 each, plus shipping & handling. OEM Kohler. Piston and Ring Sets. STD size. OEM Kohler part # 47 874 01-S. $204.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 47 874 02-S. $221.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 874 03-S. $204.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 874 04-S. $204.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 874 05-S. $204.00 each, plus shipping & handling.

Ring sets for Kohler K-series/Magnum models K301/M12 (12hp) and K532 (20hp) cast iron block flathead engines with a STD size cylinder bore of 3.375" (3-3/8"). Made of durable, high grade cast iron material. Note - These ring sets will not fit high performance aftermarket pistons (Arias, JE, etc.). Check your piston carefully before ordering. Aftermarket. Rings listed below Ê fits the "old style" cast K-series piston. Priced per cylinder. STD size. Replaces Kohler part # 48 108 01-S. $15.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 48 108 02-S. $16.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 48 108 03-S. $17.55 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 48 108 04-S. $16.00 each, plus shipping & handling. OEM Kohler. Rings listed below Ê fits the "old style" cast K-series piston. Priced per cylinder. STD size and .003" oversize. OEM Kohler part # 48 108 01-S. $72.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 48 108 02-S. $98.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 48 108 03-S. $98.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 48 108 04-S. $98.00 each, plus shipping & handling. OEM Mahle/Kohler. Rings listed below Ê fits the "new style" (Magnum) forged Mahle piston. Priced per cylinder. Mahle piston and rings not available in aftermarket. STD size and .003" oversize. OEM Kohler part # 47 108 01-S. $68.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 108 01-S. $85.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 108 03-S. $68.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 108 04-S. $68.00 each, plus shipping & handling. Piston, ring set, wrist pin and retaining clips for Kohler K-series/Magnum models K301/M12 (12hp) and K532 (20hp) cast iron block flathead engines with a STD size cylinder bore of 3.375" (3-3/8"). Compression height is 1.7". Being the wrist pin is centered, these pistons can be installed in either direction. Ring sets made of high grade cast iron for durability. To maintain engine balance in a twin cylinder engine, two sets of matching oversize pistons and rings are required. FYI: The biggest piston and rings set available for any Kohler engine is .030". If a .030" cylinder wall is in bad condition, then the cylinder will need to be sleeved back for a STD size piston and rings, or acquire another block (matching yours) with a cylinder wall in good condition. Aftermarket. Pistons and rings listed below Ê are the "old style" cast K-series design. (Wide wrist pin spacing.) Priced per cylinder. STD size. Replaces Kohler part #'s 47 874 06-S, 48 874 01-S. $34.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part #'s 47 874 08-S, 48 874 03-S. $48.50 each, plus shipping & handling. .020" oversize. Replaces Kohler part #'s 47 874 09-S, 48 874 04-S. $45.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 47 874 10-S. $51.00 each, plus shipping & handling. OEM Kohler. Pistons and rings listed below Ê are the "old style" cast K-series design. (Wide wrist pin spacing.) Priced per cylinder. STD size. OEM Kohler part # 47 874 06-S. $152.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 47 874 07-S. $166.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 874 08-S. $204.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 874 09-S. $204.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 874 10-S. $204.00 each, plus shipping & handling. STD size. OEM Kohler part # 48 874 01-S. $199.60 each, plus shipping & handling. .010" oversize. OEM Kohler part # 48 874 03-S. $199.60 each, plus shipping & handling. .020" oversize. OEM Kohler part # 48 874 04-S. $199.60 each, plus shipping & handling. OEM Mahle/Kohler. Pistons and rings listed below Ê are the "new style" forged Mahle design, but will also fit the K532 engine. Priced per cylinder. (Narrow wrist pin spacing.) Mahle piston and rings not available in aftermarket. STD size. OEM Kohler part # 47 874 16-S. $142.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 47 874 17-S. $150.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 874 18-S. $150.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 874 19-S. $150.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 874 20-S. $150.00 each, plus shipping & handling.

Ring sets for Kohler K-series and Magnum models K321/M14 (14hp) and K582 (23hp) cast iron block flathead engines with a STD size cylinder bore of 3.500" (3-1/2"). Made of high grade cast iron for durability. Note - These ring sets will not fit high performance aftermarket pistons (Arias, JE, etc.). Check your piston carefully before ordering. Aftermarket. Rings listed below Ê fits the "old style" cast K-series piston. STD size. Replaces Kohler part # 48 108 05-S. $22.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 48 108 06-S. $11.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 48 108 07-S. $14.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 48 108 08-S. $14.00 each, plus shipping & handling. OEM Kohler. Rings listed below Ê fits the "old style" cast K-series piston. STD size and .003" oversize. OEM Kohler part # 48 108 05-S. $83.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 48 108 06-S. $76.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 48 108 07-S. $98.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 48 108 08-S. $98.00 each, plus shipping & handling. OEM Mahle/Kohler. Rings listed below Ê fits the "new style" forged Mahle piston. Mahle piston and rings not available in aftermarket. STD size and .003" oversize. OEM Kohler part # 47 108 05-S. $92.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 108 06-S. $87.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 108 07-S. $87.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 108 08-S. $87.00 each, plus shipping & handling. Piston, ring set, wrist pin and retaining clips for Kohler K-series and Magnum models K321/M14 (14hp) and K582 (23hp) cast iron block flathead engines with a STD size cylinder bore of 3.500" (3-1/2"). Ring sets made of high grade cast iron for durability. Compression height is 1.7". And being the wrist pin is centered, these pistons can be installed in either direction. FYI: The biggest piston and rings set available for any Kohler engine is .030". If a .030" cylinder wall is in bad condition, then the cylinder will need to be sleeved back for a STD size piston and rings, or acquire another block (matching yours) with a cylinder wall in good condition. Aftermarket. Pistons and rings listed below Ê are the "old style" cast K-series design. (Wide wrist pin spacing.) STD size. Replaces Kohler part # 47 874 11-S. $60.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 47 874 13-S. $53.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 47 874 14-S. $45.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 47 874 15-S. $44.00 each, plus shipping & handling. OEM Kohler. Pistons and rings listed below Ê are the "old style" cast K-series design. (Wide wrist pin spacing.) STD size and .003" oversize. OEM Kohler part # 47 874 11-S. $204.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 47 874 12-S. $172.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 874 13-S. $153.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 874 14-S. $153.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 874 15-S. $204.00 each, plus shipping & handling. OEM Mahle/Kohler. Pistons and rings listed below Ê are the "new style" forged Mahle design. (Narrow wrist pin spacing.) Mahle piston and rings not available in aftermarket. STD size. OEM Kohler part # 47 874 16-S. $142.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 47 874 17-S. $150.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 47 874 18-S. $150.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 47 874 19-S. $150.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 47 874 20-S. $150.00 each, plus shipping & handling.

Ring sets for Kohler K-series and Magnum models K341/M16 (16hp; flathead) and K361 (18hp single cylinder OHV) cast iron block engines with a STD size cylinder bore of 3.750" (3-3/4"). Made of high grade cast iron for durability. Note - These ring sets will not fit high performance aftermarket pistons (Arias, JE, etc.). Check your piston carefully before ordering. Aftermarket. Ring set listed below Ê fits the "old style" cast K-series piston. STD size. Replaces Kohler part # 45 108 06-S. $26.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 45 108 07-S. $62.00 each, plus shipping & handling. .020" and .030" oversize ring sets not available in aftermarket. OEM Kohler. Rings listed below Ê fits the "old style" cast K-series piston. STD size and .003" oversize. OEM Kohler part # 45 108 06-S. $77.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 45 108 07-S. $81.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 45 108 08-S. $81.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 45 108 09-S. $81.00 each, plus shipping & handling. OEM Mahle/Kohler. Rings listed below Ê fits the "new style" forged Mahle piston. Mahle piston and rings not available in aftermarket. STD size and .003" oversize. OEM Kohler part # 41 108 01-S. $145.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 41 108 02-S. $135.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 41 108 03-S. $88.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 41 108 04-S. $88.00 each, plus shipping & handling. Piston, ring set, wrist pin and retaining clips for Kohler K-series and Magnum models K341/M16 (16hp; flathead) and K361 (18hp single cylinder OHV) cast iron block engines with a STD size cylinder bore of 3.750" (3-3/4"). Rings are made of durable, long-lasting cast iron. Compression height is 1.7". Wrist pin is offset to reduce piston slap. Therefore, piston installs with notch facing flywheel. FYI: The biggest piston and rings set available for any Kohler engine is .030". If a .030" cylinder wall is in bad condition, then the cylinder will need to be sleeved back for a STD size piston and rings, or acquire another block (matching yours) with a cylinder wall in good condition. Aftermarket. Pistons and rings listed below Ê are the "old style" cast K-series design. (Narrow wrist pin spacing.) STD size. Replaces Kohler part # 45 874 01-S. $80.00 each, plus shipping & handling. .010" oversize. Replaces Kohler part # 45 874 03-S. $116.00 each, plus shipping & handling. .020" oversize. Replaces Kohler part # 45 874 04-S. $116.00 each, plus shipping & handling. .030" oversize. Replaces Kohler part # 45 874 05-S. $116.00 each, plus shipping & handling. OEM Kohler. Pistons and rings listed below Ê are the "old style" cast K-series design. (Narrow wrist pin spacing.) STD size and .003" oversize. OEM Kohler part # 45 874 01-S. $239.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 45 874 02-S. $254.75 each, plus shipping & handling. .010" oversize. OEM Kohler part # 45 874 03-S. $239.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 45 874 04-S. $233.60 each, plus shipping & handling. .030" oversize. OEM Kohler part # 45 874 05-S. $190.00 each, plus shipping & handling. OEM Mahle/Kohler. Pistons and rings listed below Ê are the "new style" forged Mahle design. (Narrow wrist pin spacing.) Mahle piston and rings not available in aftermarket. STD size and .003" oversize. OEM Kohler part # 45 874 11-S. $270.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 45 874 12-S. $220.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 45 874 13-S. $261.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 45 874 14-S. $261.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 45 874 15-S. $203.00 each, plus shipping & handling.

Ring Sets for Kohler models MV16, KT17, KT17II, KT19, KT19II, M18, MV18, M20 and MV20 flathead twin cylinder engines with a STD size cylinder bore of 3.125" (3-1/8"). The Magnum (M-series) engines have the new style forged Mahle pistons and rings. The Mahle rings will also fit the old style KT-series cast pistons. Ring sets for model KT21 are no longer available. Aftermarket. Ring sets. Priced per cylinder. Order two sets for one engine. STD size. Replaces Kohler part # 52 108 09-S. $36.00 per set, plus shipping & handling. .010", .020" and .030" oversizes not available in aftermarket. OEM Mahle/Kohler. Ring sets. Priced per cylinder. Order two sets for one engine. STD size and .003" oversize. OEM Kohler part # 52 108 09-S. $67.00 per set, plus shipping & handling. .010" oversize. OEM Kohler part # 52 108 10-S. $77.00 per set, plus shipping & handling. .020" oversize. OEM Kohler part # 52 108 11-S. $74.00 per set, plus shipping & handling. .030" oversize. OEM Kohler part # 52 108 12-S. $86.00 per set, plus shipping & handling. Piston, ring set, wrist pin and retaining clips for Kohler models MV16, KT17, KT17II, KT19II, M18, MV18, M20 and MV20 flathead twin cylinder engines with a STD size cylinder bore of 3.125" (3-1/8"). The Magnum engines have the new style forged Mahle pistons and rings. Although the Mahle rings will fit the old style KT-series cast pistons, the Magnum pistons are not available for these engines. Pistons for model KT21 are no longer available. FYI: The biggest piston and rings set available for any Kohler engine is .030". If a .030" cylinder wall is in bad condition, then the cylinder will need to be sleeved back for a STD size piston and rings, or acquire another block (matching yours) with a cylinder wall in good condition. OEM Kohler. Piston, Pin, Clips and Ring Sets for models KT17, KT17II. Wrist pin diameter: .6247"/.6249". Compression height: 1.125". Priced per cylinder. Order two sets for one engine. To maintain engine balance, two sets of matching oversize pistons and rings are required. STD size and .003" oversize. OEM Kohler part # 52 874 01-S. $224.10 each, plus shipping & handling. .010" oversize. OEM Kohler part # 52 874 03-S. $224.30 each, plus shipping & handling. .020" oversize. OEM Kohler part # 52 874 04-S. $217.50 each, plus shipping & handling. .030" oversize. OEM Kohler part # 52 874 05-S. $217.70 each, plus shipping & handling. OEM Mahle/Kohler. Piston, Pin, Clips and Ring Sets for models MV16, M18, MV18. Wrist pin diameter: .6247"/.6249". Compression height: 1.125". Priced per cylinder. Order two sets for one engine. To maintain engine balance, two sets of matching oversize pistons and rings are required. Mahle piston and rings not available in aftermarket. STD size. OEM Kohler part # 52 874 11-S. $149.00 each, plus shipping & handling. .003" oversize. OEM Kohler part # 52 874 12-S. $143.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 52 874 13-S. $135.55 each, plus shipping & handling. .020" oversize. OEM Kohler part # 52 874 14-S. $143.00 each, plus shipping & handling. .030" oversize no longer available. Use OEM Kohler part # 52 874 05-S instead. (KT17/KT17II pistons.) $217.70 each, plus shipping & handling. OEM Kohler. Piston, Pin, Clips and Ring Sets for models KT19, KT19II. Wrist pin diameter: .7499"/.7501". Compression height: 1.1875". Priced per cylinder. Order two sets for one engine. To maintain engine balance, two sets of matching oversize pistons and rings are required. STD size and .003" oversize. OEM Kohler part # 52 874 06-S. $170.70 each, plus shipping & handling. .010" oversize. OEM Kohler part # 52 874 08-S. $227.60 each, plus shipping & handling. .020" oversize. OEM Kohler part # 52 874 09-S. $227.60 each, plus shipping & handling. .030" oversize no longer available. Use OEM Kohler part # 52 874 20-S instead. (M20, MV20 pistons.) $143.00 each, plus shipping & handling. OEM Mahle/Kohler. Piston, Pin, Clips and Ring Sets for models M20, MV20. Wrist pin diameter: .7499"/.7501". Compression height: 1.1875". Priced per cylinder. Order two sets for one engine. To maintain engine balance, two sets of matching oversize pistons and rings are required. Mahle piston and rings not available in aftermarket. STD size. OEM Kohler part # 52 874 16-S. $147.20 each, plus shipping & handling. .003" oversize. OEM Kohler part # 52 874 17-S. $143.00 each, plus shipping & handling. .010" oversize. OEM Kohler part # 52 874 18-S. $143.00 each, plus shipping & handling. .020" oversize. OEM Kohler part # 52 874 19-S. $143.00 each, plus shipping & handling. .030" oversize. OEM Kohler part # 52 874 20-S. $143.00 each, plus shipping & handling.

NOTE: High-quality ring sets, pistons and piston/rings assemblies are also available for other makes and models of small gas engines. And the piston assemblies that we sell will work with a stock connecting rod and crankshaft without the need for rebalancing. And always match a billet connecting rod of a certain length to an aftermarket piston (Arias, JE, etc.) that has the correct compression height. These two parts must be matched for the piston to come flush with the top of the engine block, or have a few thousands of an inch pop-out. If using a Kohler connecting rod, the compression height may not be correct with an aftermarket piston (Arias, JE, etc.) that has the wrong wrist pin offset. The same is true with a Kohler piston and a billet connecting rod of a the wrong length. You can find piston ring compressors on eBay.

NOTE: Complete engine rebuild kits are available, but a kit will cost more than if the parts were ordered individually. So please contact me with a list of parts you need, and I'll get back to you with a total including shipping & handling. And if you need a part or parts that's not listed here or for other make and model of engines, please contact me and I'll see if I can get it at a reasonable price. Please contact me if you're interested in any of the above È parts or items.

New and Used OEM Replacement Connecting Rods -

Upon installation of a connecting rod in a Kohler engine, the oil hole in the cap faces toward the camshaft! There's "match marks" on both the rod and rod cap. They MUST be aligned or "matched up" so the big end of the rod forms a perfect circle around the crank journal when installed. Otherwise, if the cap is installed backwards, the "perfect circle" will be oblong or "egg-shaped," which will bind on the crank journal. And DO NOT over-tighten the rod bolts or nuts! If the threads strip out in a rod, then perhaps a longer grade 8 fine thread bolt can be installed in reverse to serve as a stud (the rod will need to be machined for head bolt clearance) and use a grade 8 nut. If this cannot be done, then the rod is scrap metal.

NOS (New Old Stock) connecting rods for Kohler K-series K90/K91 (4hp) engine. These rods are from dealer's old stock and no longer available from Kohler or any other source. NOTE: The .010" undersize rod have a small hole drilled through the beam section indicating it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. OEM Kohler - STD size. OEM Kohler part # B-220111-S. (Has numbers"220489" embossed on it.) $57.00 each, plus shipping & handling. (When available.) .010" undersize. OEM Kohler part # B-220111-10-S. $69.00 each, plus shipping & handling. (When available.) NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and then if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal.

New connecting rods for Kohler K-series models K141 (6¼hp), K160 (6.6hp) and K161 (7hp) cast iron block flathead engines. These are plain aluminum bearing surface rods. Bearing inserts are not available for these particular rods. NOTE: The .010" undersize rods have a small hole drilled through the beam section indicating that it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. Aftermarket - STD size. Replaces Kohler part # B-230039-S. $45.00 each, plus shipping & handling. .010" undersize. Replaces Kohler part # B-230039-10-S. $45.00 each, plus shipping & handling OEM Kohler - STD size. OEM Kohler part # B-230039-S. $93.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # B-230039-10-S. $70.00 each, plus shipping & handling. NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal.

New connecting rod for Kohler K-series and Magnum models K181/M8 (8hp) cast iron block flathead engines. These are plain aluminum bearing surface rods. Bearing inserts are not available for these particular rods. NOTE: The .010" undersize rods have a small hole drilled through the beam section indicating that it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. Aftermarket. For the "old style" cast K-series piston. (Strong rods.) (Wide wrist pin hole.) STD size. Replaces Kohler part # 41 067 10-S. $30.00 each, plus shipping & handling. .010" undersize. Replaces Kohler part # 41 067 11-S. $45.00 each, plus shipping & handling. OEM Kohler. For the "old style" cast K-series piston. (Wide wrist pin hole.) STD size. OEM Kohler part # 41 067 10-S. $62.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # 41 067 11-S. $80.00 each, plus shipping & handling. OEM Kohler. For the "new style" forged Mahle piston. (Narrow wrist pin hole.) STD size. OEM Kohler part # 41 067 08-S. $80.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # 41 067 09-S. $80.00 each, plus shipping & handling. NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and then if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal.

New connecting rod for Kohler K-series and Magnum models K241/M10 (10hp) cast iron block flathead engines. Strong rods. Comes with long dipper. These are plain aluminum bearing surface rods, but I can bore rod and install bearing inserts if you wish. 5.558" length. NOTE: These rods can be bored for installation of STD size, .010", .020",or .030" undersize bearing inserts, and crank journal must be reground to match diameter of undersize bearing inserts. The .010" undersize rod have a small hole drilled through the beam section indicating it's .010" undersize. Crank journal must be reground .010" or .020" undersize to match the rod. Aftermarket - STD size. Replaces Kohler part # 47 067 13-S. $31.00 each, plus shipping & handling. .010" undersize. Replaces Kohler part # 47 067 14-S. $31.00 each, plus shipping & handling. .020" undersize. No Kohler part number. $48.00 each, plus shipping & handling. OEM Kohler - STD size. OEM Kohler part # 47 067 13-S. $75.30 each, plus shipping & handling. .010" undersize. OEM Kohler part # 47 067 14-S. $95.35 each, plus shipping & handling. NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and then if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal. Bearing inserts cannot be used.

New "one color" connecting rods for Kohler K-series and Magnum models K301/M12 (12hp) and K321/M14 (14hp) cast iron block flathead engines. Comes with long dipper. These are plain aluminum bearing surface rods, but I can bore rod and install bearing inserts if you wish. 5.3" length. NOTE: These rods can be bored for installation of STD size, .010", .020",or .030" undersize bearing inserts, and crank journal must be reground to match diameter of undersize bearing inserts. The .010" undersize rod have a small hole drilled through the beam section indicating it's .010" undersize. Crank journal must be reground .010" or .020" undersize to match the rod. Aftermarket. For the "old style" cast K-series piston. (Wide wrist pin hole.) STD size. Replaces Kohler part # 47 067 09-S. $28.00 each, plus shipping & handling. .010" undersize. Replaces Kohler part # 47 067 10-S. $36.00 each, plus shipping & handling. .020" undersize. No Kohler part number. $48.00 each, plus shipping & handling. .020" undersize. Wrist pin hole machined narrow for Mahle piston. $60.00 each, plus shipping & handling. OEM Kohler. For the "old style" cast K-series piston. (Wide wrist pin hole.) STD size. OEM Kohler part # 47 067 09-S. $58.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # 47 067 10-S. $70.00 each, plus shipping & handling. OEM Kohler. For the "new style" forged Mahle piston. (Narrow wrist pin hole.) These rods will also fit the K341 and K361 cast pistons. These rods have a thicker beam section which is good for wide open throttle operation (w/bearing inserts). STD size. OEM Kohler part # 45 067 24-S. $93.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # 45 067 25-S. $129.00 each, plus shipping & handling. NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and then if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal. Bearing inserts cannot be used.

New "one color" connecting rods for Kohler K-series and Magnum K341/M16 (16hp) cast iron block flathead engines. These rods have a narrow wrist pin hole. Comes with long dipper. These are plain aluminum bearing surface rods, but I can bore rod and install bearing inserts if you wish. 5.3" length. NOTE: These rods can be bored for installation of STD size, .010", .020",or .030" undersize bearing inserts, and crank journal must be reground to match diameter of undersize bearing inserts. The .010" under rod have a small hole drilled through the beam section indicating it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. Aftermarket. All 16hp rods, K-series or Magnum, have a narrow wrist pin hole. STD size. Replaces Kohler part # 45 067 24-S. $32.00 each, plus shipping & handling. .010" undersize. Replaces Kohler part # 45 067 25-S. $48.00 each, plus shipping & handling. .020" undersize. Wrist pin hole machined narrow for K341/K361 piston. $68.00 each, plus shipping & handling. OEM Kohler. All 16hp rods, K-series or Magnum, have a narrow wrist pin hole. These rods have a thicker beam section which is good for wide open throttle operation (w/bearing inserts). STD size. OEM Kohler part # 45 067 24-S. $93.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # 45 067 25-S. $129.00 each, plus shipping & handling. NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and then if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal. Bearing inserts cannot be used.

Used and in excellent condition - ALCOA connecting rods for Kohler K-series K361 (18hp OHV) engine. Also fits the K301/M12 (12hp), K321/M14 (14hp) and K341/M16 (16hp) engines. These rods are no longer available from Kohler. Extremely strong rod. These rods have a narrow wrist pin hole. Comes with long dipper. These are plain aluminum bearing surface rods, but I can bore rod and install bearing inserts if you wish. 5.3" length. NOTE: These rods can be bored for installation of STD size, .010", .020",or .030" undersize bearing inserts, and crank journal must be reground to match diameter of undersize bearing inserts. The .010" undersize rod have a small hole drilled through the beam section indicating it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. OEM Kohler. All ALCOA K361 rods have a narrow wrist pin hole for the Mahle, K341 or K361 pistons. STD size. OEM Kohler part # 45 067 15-S. $120.00 each, plus shipping & handling. (When available.) .010" undersize. OEM Kohler part # 45 067 17-S. $120.00 each, plus shipping & handling. (When available.) NOTE: The alternative to using an undersize rod - If a STD size or .010" undersize rod is in good condition, the matching crank journal can be reground so it's perfectly round again and then if the original rod isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal. Bearing inserts cannot be used.

New connecting rods for Kohler KT and Magnum models MV16, KT17, KT17II, M18, MV18 twin cylinder flathead engines with a crank journal diameter of 1.3733"/1.3738". NOTE: The .010" undersize rods have a small hole drilled through the beam section indicating that it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. And new rods for models KT19, KT19II, KT21 are no longer available. Also, the KT17 cylinders are different than the M18 cylinders because the OEM KT17 rods are narrower than the M18 rods. To make the KT17 cylinders work with M18 rods, grind away (notch out) the lower portion of the cylinders until the rods clear. Or acquire a couple of M18 cylinders that's in good condition. Aftermarket - STD size. Replaces Kohler part # 52 067 67-S. $70.00 each, plus shipping & handling. .010" undersize. Replaces Kohler part # 52 067 68-S. $90.00 each, plus shipping & handling. OEM Kohler - STD size. OEM Kohler part # 52 067 67-S. $89.00 each, plus shipping & handling. .010" undersize. OEM Kohler part # 52 067 68-S. $111.30 each, plus shipping & handling. NOTE: The alternative to using undersize rods - If STD size or .010" undersize rods are in good condition, the matching crank journals can be reground so they're perfectly round again and then if the original rod(s) isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal(s).

New connecting rods for Kohler KT and Magnum models M20, MV20 twin cylinder flathead engines with a crank journal diameter of 1.4993"/1.4998". NOTE: The .010" undersize rods have a small hole drilled through the beam section indicating that it's .010" undersize. Crank journal must be reground .010" undersize to match this rod. OEM Kohler - .010" undersize. OEM Kohler part # 52 067 72-S. $83.65 each, plus shipping & handling. STD size no longer available. These not available in aftermarket. NOTE: The alternative to using undersize rods - If STD size or .010" undersize rods are in good condition, the matching crank journals can be reground so they're perfectly round again and then if the original rod(s) isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal(s). Bearing inserts cannot be used.

Crankshaft Main Bearings (Sleeve Flange Bushings) for Kohler KT and Magnum twin cylinder engine models MV16, KT17, KT17II, KT19, KT19II, KT21, M18 MV18, M20 and MV20. NOTE: Crankshaft main journal must be reground to .010" or .020" undersize to match the .010" or .020" undersize bearings. Also, on these engines, one main journal can be reground undersize if it's worn beyond specs, and the other can remain STD size if it's within specs. STD size. OEM Kohler part # 52 030 10-S. $60.35 each, plus shipping & handling. .010" undersize. OEM Kohler part # 52 030 11-S. $120.34 each, plus shipping & handling. .020" undersize. OEM Kohler part # 52 030 12-S. $120.34 each, plus shipping & handling. These bearings not available in aftermarket.

Connecting Rods for Kohler engine models K482, K532, K582 and K660/K662. No longer available from Kohler. These are either used or new old stock (NOS). (± means more or less, depending on my purchase price.) These rods can also be acquired off of eBay when available. For K482 engine - (When available.) Used. STD size. OEM Kohler part # A-277130-S. $90.00± each, plus shipping & handling. Used. .010" undersize. OEM Kohler part # A-277130-S-10. $71.00± each, plus shipping & handling. NOS. STD size. OEM Kohler part # A-277130-S. $135.00± each, plus shipping & handling. NOS. .010" undersize. OEM Kohler part # A-277130-S-10. $106.00± each, plus shipping & handling. For K532 and K582 engines w/cast pistons (Wide wrist pin hole.) - (When available.) Used. STD size. OEM Kohler part # 48 067 12-S. $90.00± each, plus shipping & handling. Used. .010" undersize. OEM Kohler part # 48 067 13-S. $71.00± each, plus shipping & handling. NOS. STD size. OEM Kohler part # 48 067 12-S. $106.00± each, plus shipping & handling. NOS. .010" undersize. OEM Kohler part # 48 067 13-S. $110.00± each, plus shipping & handling. For K582 engine w/Mahle pistons (Narrow wrist pin hole.) - (When available.) Used. STD size. OEM Kohler part # 48 067 16-S. $70.00± each, plus shipping & handling. Used. .010" undersize. OEM Kohler part # 48 067 17-S. $74.00± each, plus shipping & handling. NOS. STD size. OEM Kohler part # 48 067 16-S. $70.00± each, plus shipping & handling. NOS. .010" undersize. OEM Kohler part # 48 067 17-S. $74.00± each, plus shipping & handling. For K660/K662 engines - (When available.) Used. OEM Kohler part # A-271741-S. $100.00± each, plus shipping & handling. NOS. OEM Kohler part # A-271741-S. $208.00± each, plus shipping & handling. Bearing inserts for these rods no longer available from Kohler. NOTE: The alternative to using undersize rods - If STD size or .010" undersize rods are in good condition, the matching crank journals can be reground so they're perfectly round again and then if the original rod(s) isn't badly scored or burnt, it can be resized to fit to odd-size undersize journal(s). Bearing inserts cannot be used.

Crankshaft Main Bearings (Sleeve Flange Bushings) for Kohler twin cylinder engine models K482, K532 and K582. NOTE: Crankshaft main journal must be reground to .010" or .020" undersize to match the .010" or .020" undersize bearings. Also, on these engines, one main journal can be reground undersize if it's worn beyond specs, and the other can remain STD size if it's within specs. STD size. OEM Kohler part # 48 030 06-S. $55.55 each, plus shipping & handling. .010" undersize. OEM Kohler part # 48 030 07-S. $126.00 each, plus shipping & handling. .020" undersize. OEM Kohler part # 48 030 05-S. $96.00 each, plus shipping & handling. These bearings not available in aftermarket.

Bearing Inserts and Machine Work for Connecting Rods - Federal Mogul FP9885CP bearing inserts available in STD size, .010", .020" and .030" undersizes. $15.00 per pair, plus shipping & handling. Federal Mogul FP9885CPA bearing inserts available in STD size, .010", .020" and .030" undersizes. $15.00 per pair, plus shipping & handling. Clevite 77 CB278 bearing inserts available in STD size, .010" and .020" undersizes only. $15.50 per pair, plus shipping & handling. Clevite 77 CB279 bearing inserts available in STD size, .010" and .020" undersizes only. $17.50 per pair, plus shipping & handling. Bore and notch Kohler 10hp-18hp cast iron block single cylinder and KT21, M20 and MV20 twin cylinder connecting rods for installation of bearing inserts. $25.00 labor each, plus shipping & handling. NOTE: If a crank journal is worn beyond specs or badly scored/burnt,it will need to be reground to match the appropriate size bearing inserts. And if you want me to bore a rod for you, please let me know if you want the bearing insert centered in the bore of the rod (piston flush with top of block) or offset .020" or more (up to .125" at no extra charge) to pop the piston out of the cylinder (see below Ê) to raise the compression and help improve air flow within the combustion chamber for more power and torque. The bearing inserts I install in Kohler 10-16hp flatheads and 18hp OHV K361 connecting rods can be used for general yard work, stock or high rpm pulling competition engines. The rod will need to be bored exactly 1.625" for proper bearing to journal oil clearance. FYI - Before I machine a rod for bearing inserts, I use a metal "plug" alignment tool that I made in my metal lathe to precisely align the big hole of the connecting rod with the centerline of the spindle in my milling machine. Then while the plug is in the rod, I firmly clamp the rod to the table of my milling machine and after leaving the big hole centered or moving the table offset for piston pop-out, I securely lock the table so the rod won't move in any direction. But for reasons unknown, sometimes the cutter/reamer will bore the hole in the rod slightly off-center between the bolts or studs. Whenever this happens, I grind away part of each bearing shell so they'll clear the rod bolt. I've talked to other machinist who bore Kohler rods about this and they tell me sometimes the same thing happens with them. But as long as the bearing shells are ground for clearance of the bolt, it poses no problems. NOTE: On the K241/M10 (10hp) Kohler engines, the piston seems to come within .020"± from the top of the block, which lowers the compression ratio. Therefore, when boring the rod for installation of bearing inserts, it'll be a good idea to offset the bore .020" towards the oil dipper (lengthen the rod by .020") so the piston will be more or less flush with the top of the block. And offset the bore .040" for a .020"± piston pop-out. And bearing inserts for the 10-16hp Kohler engines can be installed in Kohler models K482, K532 and K582 STD size connecting rods, but the crank journals would need to be reground exactly to 1.500" to match the inside diameter of the bearing inserts when installed in the rods. And for your information, STD size crank journals for the K482, K532 and K582 engines measures 1.6245". Narrow wrist pin width on 12hp or 14hp (old style) connecting rod for use with K-series 16hp cast piston or "new style" forged Mahle pistons. $20.00 labor, plus return shipping & handling.

More parts to be added later. If you need something that's not listed here, please contact me and we'll see if we can get it at a reasonable price. Please contact me if you're interested in any of the above È parts or items.

New and Used Refaced Valves and Valve Guides -

New Valves for Kohler engine models KT90/KT91. These valves not available in aftermarket. Intake Valve. OEM Kohler part # 220008-S. $29.00 each, plus shipping & handling. Exhaust Valve. OEM Kohler part # 220009-S. $38.15 each, plus shipping & handling.
Valves for Kohler K-series and Magnum models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) flathead cast iron block engines. Intake Valves. Dimensions: head diameter: 1-3/8"; overall length: 4.065"; stem diameter: .309"; face angle: 45°. Ordinary Aftermarket Valve. Replaces Kohler part # 230008-S. $16.00 each, plus shipping & handling. Ordinary Kohler Valve. OEM Kohler part # 230008-S. $30.00 each, plus shipping & handling. Stellite Kohler Valve. OEM Kohler part # 230582-S. $73.00 each, plus shipping & handling. Used Refaced OEM Kohler Valve. $10.00 each, plus shipping & handling. (When available.) Grind 30° face angle on intake valve. $5.00 extra. (Seat must be recut or reground to 31° to match valve face angle.) Exhaust Valves. Dimensions: head diameter: 1-1/8"; overall length: 4.065"; stem diameter: .309"; face angle: 45°. Ordinary Aftermarket Valve. Replaces Kohler part # 230710. $20.00 each, plus shipping & handling. Ordinary Kohler Valve. OEM Kohler part # 230710. $35.00 each, plus shipping & handling. Stellite Kohler Valve. OEM Kohler part # 230027-S. $74.00 each, plus shipping & handling. Used Refaced OEM Kohler Valve. $5.00 each, plus shipping & handling. (When available.)
Valves for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp) and K341/M16 (16hp) flatheads, and models K482, K532 and K582. Intake Valves. Dimensions: head diameter: 1-3/8"; overall length: 4.64"; stem diameter: .3095"; face angle: 45°. Ordinary Aftermarket Valve. Replaces Kohler part # 235008-S. $7.50 each, plus shipping & handling. Ordinary Kohler Valve. OEM Kohler part # 235008-S. $40.00 each, plus shipping & handling. Stellite Aftermarket Valve. Replaces Kohler part # 235582-S. $26.00 each, plus shipping & handling. Stellite Kohler Valve. OEM Kohler part # 235582-S. $81.00 each, plus shipping & handling. Used Refaced OEM Kohler Intake Valve. $10.00 each, plus shipping & handling. (When available.) Grind 30° face angle on intake valve. $5.00 extra. (Seat must be recut or reground to 31° angle to match valve face.) Exhaust Valves. Dimensions: head diameter: 1-1/8" or 1-3/8"; overall length: 4.065"; stem diameter: .309"; face angle: 45°. 1-1/8" Ordinary Aftermarket Valve. Replaces Kohler part # 235826-S. $15.00 each, plus shipping & handling. 1-1/8" Ordinary Kohler Valve. OEM Kohler part # 235826-S. $35.00 each, plus shipping & handling. 1-1/8" Stellite Aftermarket Valve. Replaces Kohler part # 235838-S. $26.00 each, plus shipping & handling. 1-1/8" Stellite Kohler Valve. OEM Kohler part # 235838-S. $57.00 each, plus shipping & handling. 1-1/8" Exhaust Valve. For K582, use before serial # 9165451. OEM Kohler part # 48 016 01-S. $67.00 each, plus shipping & handling. 1-3/8" Stellite Aftermarket Valve. For K582, use after serial # 9165450. Replaces Kohler part # 237672-S. $26.00 each, plus shipping & handling. 1-3/8" Stellite Kohler Valve. For K582, use after serial # 9165450. OEM Kohler part # 237672-S. $57.00 each, plus shipping & handling. 1-1/8" or 1-3/8" Used Refaced OEM Kohler Exhaust Valve. $5.00 each, plus shipping & handling. (When available.)
New Intake Valve for Kohler engine model K361 (18hp OHV). Dimensions: head diameter: 1.437"; overall length: 4.175"; stem diameter: .3095"; face angle: 45°. OEM Kohler part # 45 017 01-S. $119.00 each, plus shipping & handling. Exhaust valve (45 017 02-S) no longer available from Kohler. Not available in aftermarket. Dimensions: head diameter: 1.437"; overall length: 4.158"; stem diameter: .309"; face angle: 45°.
Exhaust Valve for Kohler engine models KT17, KT17II, KT19, KT19II, KT21, MV16, M18 and MV18. Dimensions: head diameter: 1.371"; overall length: 3.663"; stem diameter: .311"; face angle: 30°. Aftermarket. Replaces Kohler part # 52 016 02-S. $14.00 each, plus shipping & handling. Exhaust Valve for Kohler engine models MV16, M18 and MV18 engines only. Dimensions: head diameter: 1.373"; overall length: 3.641"; stem diameter: .3075"; face angle: 45°. OEM Kohler part # 52 016 05-S. $46.50 each, plus shipping & handling. NOTE: New intake valves for engine models MV16, M18 and MV18 are no longer available from Kohler. New intake and exhaust valves for engine models KT17, KT17II, KT19, KT19II, KT21, M20 and MV20 are also no longer available from Kohler. If the original valves are not severely worn, warped or burnt, they can be reground and reused. And if they're bent, they may be straightened, reground and reused.
è New valves for other makes and models of small engines are also available.
Stock (centered) Cast Iron Valve Guides. Note: After installation, these guides may need to be reamed out with a 5/16" reamer for proper valve stem clearance. For Kohler K-series and Magnum engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Dimensions: .310" i.d. x .5645" o.d. x 1.686" overall length. Kohler part # 230007-S. Aftermarket. $6.00 each, plus shipping & handling. OEM Kohler part. $13.00 each, plus shipping & handling. For Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp), K482, K532 and K582. Dimensions: .310" i.d. x .629" o.d. x 2.135" overall length. Kohler part # 235007-S. Aftermarket. $11.00 each, plus shipping & handling. OEM Kohler part. $15.50 each, plus shipping & handling. For Kohler engine model K361 (18hp OHV) cylinder head. OEM Kohler part # 45 316 02-S. For intake valve only. $12.40 each, plus shipping & handling. Guide for exhaust valve no longer available. These not available in aftermarket. For KT-series and Magnum flathead twin cylinder Kohler and Magnum engine models MV16, KT17, KT17II, KT19, KT19II, M18, MV18, M20 and MV20. Dimensions: .305 i.d. x 563" o.d. x .500" reduced o.d. (for seal) x 1.378" overall length. Kohler part # 52 316 08-S. Aftermarket. $10.00 each, plus shipping & handling. OEM Kohler part. $12.00 each, plus shipping & handling.
Valve Guide Removal and Installation Tool. Use with a big hammer to remove (drive out) and install valve guides. Can be used for OEM Kohler and aftermarket offset valve guides. Machined from 1/2" diameter x 5" overall length grade 8 bolt. .300" diameter pilot. $10.00 each, plus shipping & handling.
Straight Flute High Speed Steel Precision Chucking Reamers. Perfect size to ream out new valve guides to OEM Kohler specs or installing Chevy valves in Kohler engines. Provides proper clearance. Will not allow the valve stems to be too loose or too tight. 5/16" Reamer. Dimensions: diameter of cutter: .310", flute length: 1-1/2", overall length: 6". $12.00 each, plus shipping & handling. 11/32" Reamer. Dimensions: diameter of cutter: .340", flute length: 1-1/2", overall length: 6". $12.50 each, plus shipping & handling.
Valve Stem Seals for Kohler engine model K361 (18hp OHV), and KT-series and Magnum flathead twin cylinder engine models MV16, KT17, KT17II, KT19, KT19II, M18, MV18, M20 and MV20. Comes with complete gasket sets for these engines. Dimensions: 5/16" i.d. (stem) x .500" i.d. (guide). Kohler part #'s 45 032 01-S, 52 032 13-S. Aftermarket. Teflon seal with metal cap. $4.00 each, plus shipping & handling. Aftermarket. Teflon seal w/metal clamp. $8.00 each, plus shipping & handling. OEM Kohler part. $16.60 each, plus shipping & handling. Valve Stem Seal for Kohler engine models CH18-CH25, CH620-CH730, CH740, CH750, CV17-CV25, CV620-CV730, CV740, CV750. OEM Kohler part # 66 032 05-S. $5.85 each, plus shipping & handling.
OEM Kohler cast iron camshafts for Kohler K-series and Magnum engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) flathead cast iron block engines. NOTE: The K141 (6¼hp), K160 (6.6hp) and K161 (7hp) cams can't be used in the K181 (8hp) engine due to its longer stroke. ACR = automatic compression release. Old Style Two-Piece Camshaft for Kohler engine models K141 (6¼hp), K160 (6.6hp) and K161 (7hp). No ACR. For 100% original restoration. No longer available from Kohler. OEM Kohler part # A-230155-S. Used. Points lobe, lifter lobes, gear teeth and automatic ignition timing advance mechanism are all in good condition. $50.00 each, plus shipping & handling. [When available.] New Style One-Piece Camshaft for Kohler K-series or Magnum engine models K141 (6¼hp), K160 (6.6hp) and K161 (7hp). With ACR. Points lobe, lifter lobes, gear teeth and compression release mechanism are all in good condition. For upgrade from the older two-piece cam or OEM replacement. No longer available from Kohler. OEM Kohler part #'s A-231511-S (nylon gear). Used. $75.00 each, plus shipping & handling. [When available.] Camshafts for Kohler K-series or Magnum engine models K181/M8 (8hp). With points lobe and ACR. OEM Kohler part #'s 41 010 05-S. Used. Points lobe, lifter lobes, gear teeth and ACR are all in good condition. $75.00 each, plus shipping & handling. [When available.] New. $171.00 each, plus shipping & handling. Camshafts for Kohler Magnum engine model M8 (8hp), but can be used in the K-series 6¼hp, 6.6hp, 7hp or 8hp engines with the NOVA 2 or Mega-Fire solid state modules. No points lobe. With ACR. OEM Kohler part # 41 010 07-S. Used. Lifter lobes, gear teeth and ACR are all in good condition. $50.00 each, plus shipping & handling. [When available.] New. $99.00 each, plus shipping & handling.
OEM Kohler cast iron camshafts for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp) or K341/M16 (16hp). The lobes on the used cams have not been reground for performance, and we have no 18hp cams available. Older Two-Piece Camshaft for Kohler K-series engine models K241 (10hp), K301 (12hp), K321 (14hp) or K341 (16hp). For 100% original restoration. No longer available from Kohler. OEM Kohler part # J-235646. Used. Points lobe, lifter lobes, gear teeth and automatic ignition timing advance mechanism are all in good condition. $50.00 each, plus shipping & handling. [When available.] Newer One-Piece Camshafts for Kohler K-series or Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp) or K341/M16 (16hp). For upgrade from the older two-piece cam or OEM replacement. OEM Kohler part #'s 45 010 06-S, 47 010 06-S or 47 010 09-S. Used. Points lobe, lifter lobes, gear teeth and ACR are all in good condition. $75.00 each, plus shipping & handling. [When available.] New. $146.00 each, plus shipping & handling. Magnum Camshafts for Kohler engine models M10 (19hp), M12 (12hp), M14 (14hp) and M16 (16hp). (No points lobe.) OEM Kohler part # 47 010 11-S. Used. Lifter lobes, gear teeth and ACR are all in good condition. $60.00 each, plus shipping & handling. [When available.] New. $122.00 each, plus shipping & handling.
Professionally Reground 4,000± RPM Performance Torque Cam for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). This cam profile has stock lift with increased duration and will pass tech for an OEM Kohler stock cam. It adds about 3 more horsepower and 2 ft. lbs. of torque to an average stock engine with more lugging power than the 18hp cam. This cast cam performs best with reworked and undercut stock size valves for more airflow, ports made larger and the venturi in the carburetor bored out. If there's any restriction in and out of the combustion chamber, the cam will not be able to perform at 100% efficiency. This cam profile helps the engine produce the most power and torque between 3,600-4,500 rpms. At higher rpms, no substantial increase in power will result. This cam sounds just like an OEM stock cam. You can't hear the difference out the exhaust. It's perfect for a competing stock pulling tractor or for heavy yard work. Use with stock lifters. For best performance, use the medium performance valve springs below Ê with this cam. This cam installs just like the OEM cam. Just thoroughly lubricate the inside with motor oil, align the timing marks on the gear teeth, set the end-play and valve clearances to OEM specs, and it should be good to go! FYI: When the cam lobes are reground, metal is removed from the base circle which reduce the diameter of the base circle in order retain maximum lift at the point on the lobe. The ramps on the lobes are also "rounded" to give the cam more duration. The cam grinding machine's grinding stones are about 1" wide, and after the cam grinding process, I have to manually grind metal away from the sides of the base circles so the edge of the lifters won't "ride up" on the unground areas and hold the valves slightly open when they're supposed to be fully closed. I have to do this to every reground cam I have in stock. Otherwise, if everything else is set up correctly with your engine, this cam should work fine. There's no need to be concerned when you receive the cam and see the metal ground away. Also, some of the cams I have, the points lobe is slightly worn. (It's hard to find a good used, 100% unworn cam nowadays.) I include a stainless steel points pushrod with a flared end to make contact with the unworn areas of the lobe. The pushrod will need to be installed from inside the block before the cam is installed. Outright: $150.00 each, plus shipping & handling. With core trade-in: $125.00 each, plus shipping & handling. Only the one-piece cam (originally with the automatic compression release) will be accepted as a core. Core must be in good condition, no cracks, never reground or welded on before with gear teeth in good condition, minimal wear on points lobe and preferably the compression release tang intact. When sending a core to me, please include a note with your name, mailing address, phone number and that you want to trade the cam in as a core for the Reground Torque cam. I will then deduct $25.00 from the price of the cam. Please send your core to: A-1 Miller's Performance Enterprises, 1501 W. Old Plank Rd., Columbia, MO 65203-9136 USA.
Hot-Stock and Stock-Altered High Performance Camshaft for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV) Pulling Engines. This is a much more aggressive camshaft than above. Lobes are hard surface welded on an OEM cast cam, then professionally precision ground to give it a stock lift (.325"-.330"), but much more duration (290°). This cam profile performs best with reworked and undercut stock size or oversize valves for more airflow, ports made larger and the venturi in the carburetor bored out. If there's any restriction in and out of the combustion chamber, the cam will not be able to perform at 100% efficiency. With an open header pipe, there is a distinctive "BOOM, BOOM" exhaust sound upon deceleration and at idling speed with this cam. This cam profile helps the engine produce the most power and torque at wide open throttle operation. If used in a 4,000± rpm engine, no substantial increase in power will result. For best performance, use a set of the high performance Hot Stock/Stock-Altered valve springs below Ê with this cam. Can be used with stock 1" base OEM Kohler lifters. This cam installs just like the OEM cam. Just thoroughly lubricate the inside with motor oil, align the timing marks on the gear teeth, set the end-play and valve clearances to OEM specs, and it should be good to go! Outright: $200.00 each, plus shipping & handling. With core trade-in: $175.00 each, plus shipping & handling. Only the one-piece cam (originally with automatic compression release) will be accepted as a core. Older, out-dated steel cams for Kohler flatheads will be accepted, too. Core must be in good condition, no cracks, never reground or welded on before with gear teeth in good condition, minimal wear on points lobe and preferably the compression release tang intact. If core has a worn lobe, but the rest of the cam is in good condition, that would be fine because it will need to be welded up (and then reground) anyway. When sending a core to me, please include a note with your name, mailing address, phone number and that you want to trade the cam in as a core for the Reground Torque cam. I will then deduct $25.00 from the price of the cam. Please send your core to: A-1 Miller's Performance Enterprises, 1501 W. Old Plank Rd., Columbia, MO 65203-9136 USA.
Replace worn lifters to prevent erratic valve action and premature cam lobe wear - Valve Lifter (Tappet) for Kohler K-series and Magnum single cylinder flathead engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Length: 1.964" for exhaust valve only and camshaft with automatic compression release (ACR). OEM Kohler part # 230013-S. Grind end of valve stems to set valve clearances. New. $14.00 each, plus shipping & handling. Valve Lifter (Tappet) for Kohler K-series and Magnum single cylinder flathead engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Length: 2.020" for intake and exhaust valves and older two-piece camshaft without automatic compression release. OEM Kohler part # 232777-S. Grind end of valve stems to set valve clearances. New. $14.00 each, plus shipping & handling. 1" Width Base Adjustable Valve Lifter (Tappet) for Kohler K-series and Magnum single cylinder flathead engine models K241/M10 (10hp), K301/M12 (12hp), K231/M14 (14hp) and K341/M16 (16hp). Use for OEM stock or performance cams with up to .340" lift. OEM Kohler part # D-235327-S. Used and in excellent condition. $15.00 each, plus shipping & handling. New. $35.00 each, plus shipping & handling. 1.280" Width Base Adjustable Valve Lifter (Tappet) for Kohler K-series and Magnum single cylinder flathead engine models K241/M10 (10hp), K301/M12 (12hp), K231/M14 (14hp) and K341/M16 (16hp). For high performance cams with .400"-.575" lift. Used and in excellent condition. $15.00 each, plus shipping & handling.
New 7° Valve Spring Keepers for 5/16" diameter valve stems. Fits all flathead cast iron block 6¼hp-16hp K-series and Magnum, 18hp/K361 OHV engines and KT series and Magnum twin cylinder flathead engines. Also fits 6hp-18hp single and twin cylinder Briggs & Stratton exhaust valves. Can be used with high performance valve spring below Ê. Briggs & Stratton part # 494553; Kohler part # 41 755 10-S. Aftermarket. $2.50 set of two (for one valve), plus shipping & handling. OEM Kohler part. $6.35 set of two (for one valve), plus shipping & handling.
OEM Kohler Valve Spring Retainers and Rotators. Fits 5/16" diameter valve stems. Fits Kohler K-series and Magnum K141, K160/K161, K181/M8, K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp), K361 (18hp OHV), KT17, KT17II, KT19, KT19II, KT21, MV16, M18, MV18, M20, MV20, K482, K532, K582 and KT series and Magnum flathead twin cylinder engines. Retainer for Intake Valve Spring. Accepts 7° keepers above È. To be used with 1-3/4" uncompressed length OEM Kohler valve spring, but can also be used with the medium or high performance valve springs below Ê. May cause valve float at higher rpms if used with 1-9/16" OEM Kohler spring. Heat-treated, hardened stamped steel. Weighs half of billet steel retainer, but just as strong. OEM Kohler part # 230011-S. Used. $2.00 each, plus shipping & handling. (When available.) New. $4.65 each, plus shipping & handling. Rotator for Exhaust Valve Spring. Accepts 7° keepers above È. Scrapes carbon deposits from valve face and seat as valve opens to prevent burning of valve. This particular rotator compresses spring .030" tighter for better valve action. To be used with 1-9/16" uncompressed length valve spring. May cause coil bind if used with 1-3/4" spring, resulting in cam breakage. Also for 6hp-18hp single and twin cylinder flathead Briggs and Stratton engines exhaust valves. Used Kohler part. $8.00 each, plus shipping & handling. (When available.) OEM Briggs & Stratton part # 691939. $16.65 each, plus shipping & handling. OEM Kohler part # 52 413 01-S. $17.65 each, plus shipping & handling. High Performance, Heat-Treated, Hardened Steel 7° Valve Spring Retainers. Use with medium or high performance single valve springs below Ê. New. $12.00 per set of two, plus shipping & handling.
OEM Stock Valve Springs for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp), K361 (18hp OHV), K482, K532 and K582. Recommended for general yard use. Good for up to 4,000 rpm with cam having stock lift. NOTE: Used OEM valve springs rarely lose their pressure. They can be reused as long as they're not pitted with rust, which makes a weak spot and could cause them to break over time. Short Valve Spring. Approximately 1-9/16" uncompressed height; for use with rotator retainer. OEM Kohler part # 235168-S. Used and in excellent condition. $4.00 each, plus shipping & handling. (When available.) New. $9.00 each, plus shipping & handling. Long Valve Spring. Approximately 1-3/4" uncompressed height; for use with stamped steel/non-rotator retainer. OEM Kohler part # 235010-S. Used and in excellent condition. $4.00 each, plus shipping & handling. (When available.) New. $9.00 each, plus shipping & handling. OEM Stock Valve Springs for Kohler KT-series and Magnum flathead twin cylinder engine models MV16, KT17, KT17II, KT19, KT19II, M18, MV18, M20 and MV20. OEM Kohler part # 25 089 01-S. New. $3.60 each, plus shipping & handling. Medium Performance Single Valve Springs for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). These are more aggressive than OEM stock springs. For pulling only; not recommended for general yard use. Designed for OEM stock cam or reground torque cam with stock lift in pulling engines running up to 5,000 rpms for quicker valve closing to prevent valve float. Can be used with stock size valves, OEM stamped steel/non-rotator retainers and keepers. (OEM rotators may cause coil bind, resulting in cam breakage.) Dimensions: .953" i.d.; .697" o.d.; 2" uncompressed height. Specifications: Seat load: 27 @ 1.650"; Open load: 70 @ 1.200""; Coil bind: .920"; Spring rate (lbs/inch): 96. New. $10.00 per set of two, plus shipping & handling. High Performance Single Valve Springs for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). Designed for cams with up to .400" lift in Hot-Stock or Stock-Altered pulling engines that run at wide open throttle for quicker valve closing to prevent valve float. Can be used with stock size or oversize valves, OEM stamped steel/non-rotator retainers and keepers. (OEM rotators may cause coil bind, resulting in cam breakage.) Dimensions: .953" i.d.; .697" o.d.; 2" uncompressed height. Specifications: Seat load: 55 @ 1.500"; Open load: 127 @ 1.000"; Coil bind: .950"; Spring rate (lbs/inch): 144. New. $12.00 per set of two, plus shipping & handling.
Quality-Made, Heavy Duty, Scissors-Type Small Engine Valve Spring Compressor. NOTE: Not designed to compress heavy single or double valve springs. $25.00 each, plus shipping & handling.	Quality-Made, Heavy Duty, C-Type Small Engine Valve Spring Compressor. NOTE: Not designed to compress heavy single or double valve springs. $35.00 each, plus shipping & handling.		Quality-Made, Extreme Duty, V-Type Valve Spring Compressor. Easily compresses heavy single or double valve springs for Kohler single cylinder pulling engines! Safe and easy to use. $15.00 each, plus shipping & handling.
Camshaft "Hair-Like" Compression Release Actuating Spring for Kohler K-series and Magnum single cylinder engine models K181/M8 (8hp), K241/M10 (10hp), K301/M12 (12hp), K231/M14 (14hp) and K341/M16 (16hp). OEM Kohler part # 47 089 01-S. Used. $3.00 each, plus shipping & handling. (When available.) New. $5.40 each, plus shipping & handling.
New Camshaft Pins for Kohler Cast Iron Block Engines. For Kohler K-series and Magnum models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) flathead cast iron block engines. Dimensions: .4365" diameter x 6-5/16" long. Kohler part # 41 380 03-S. Stress proof steel camshaft pin. $8.00 each, plus shipping & handling. OEM Kohler camshaft pin. $17.50 each, plus shipping & handling. For Kohler K-series and Magnum K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) flatheads and K361 (18hp OHV) cast iron block engines. Dimensions: .499" diameter x 7" long. Kohler part # 47 380 09-S. Stress proof steel camshaft pin. $8.00 each, plus shipping & handling. OEM Kohler camshaft pin. $13.00 each, plus shipping & handling.
Camshaft End Thrust Washers/Shims/Spacers. For Kohler K-series and Magnum models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) flathead cast iron block engines. .005" Thickness. OEM Kohler part # 230293-S. $3.20 each, plus shipping & handling. .010" Thickness. OEM Kohler part # 230294-S. $3.20 each, plus shipping & handling. For Kohler K-series and Magnum K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) flatheads and K361 (18hp OHV) cast iron block engines. .005" Thickness. OEM Kohler part # 275066-S. $4.00 each, plus shipping & handling. .010" Thickness. OEM Kohler part # 275067-S. $4.00 each, plus shipping & handling.
Oil Filters for Kohler engine models CH11 - CH15, CV11 - CV22, MV16, KT17II, KT19II, M18, M20, MV18 and MV20, K482, K532 and K582. Kohler part #'s 277233-S, 52 050 02-S1; Briggs and Stratton part # 491056 (Vanguard). The advantage of using a larger capacity oil filter is so it will allow for less scheduled oil changes because the filter can hold more debris than an ordinary filter. Purolator brand. Specifications: 3" o.d. x 3.25" height (general use). $7.00 each, plus shipping & handling. Purolator brand. Specifications: 3" o.d. x 3.6" height; (extended use). $7.00 each, plus shipping & handling. Kohler brand. Specifications: 3" o.d. x 3-7/16" height (general use.); 8-11 psi pressure relief; 29 microns. OEM Kohler part # 52 050 02-S1. $10.45 each, plus shipping & handling. Kohler brand. Specifications: 3" o.d. x 5-3/16" height (extended use); 8-11 psi pressure relief; 28 microns. OEM Kohler part # 277233-S. $14.75 each, plus shipping & handling.
Crankcase Breather Filter/Oil Trap. Traps oil vapors from exiting crankcase at higher rpms. Fits Kohler K-series and Magnum engine models K141, K160/K161, K181/M8, and twin cylinder engine models KT17, KT17II, KT19, KT19II, M18 and M20. OEM Kohler part # 231419-S. $4.20 each, plus shipping & handling.
Small Crankcase Breather Filter/Oil Trap. Traps oil vapors from exiting crankcase at higher rpms. Fills about 1/3 area of breather plate. Fits older Kohler K-series engine models K241 (10hp), K301 (12hp), K321 (14hp), K330/K331 (12½hp), K341 (16hp), K361 (18hp OHV), and various Magnum models M12 (12hp), M14 (14hp) and M16 (16hp). OEM Kohler part # 235118-S. $9.10 each, plus shipping & handling.
Large Crankcase Breather Filter/Oil Trap. Traps oil vapors from exiting crankcase at higher rpms. Fills entire area of breather plate. Fits various newer Kohler K-series 10-16hp and various Magnum engine models M10 (10hp), M12 (12hp), M14 (14hp) and M16 (16hp). OEM Kohler part # 47 050 01-S. $5.60 each, plus shipping & handling.
Crankcase Breather Reed Valves. Replace damaged reed valve to prevent outside dust and dirt from entering crankcase and to maintain crankcase vacuum so engine will produce more power. Reed Valve for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV). OEM Kohler part # 235047-S. $9.10 each, plus shipping & handling. Reed Valve and Plate Assembly for Kohler K-series and Magnum engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). OEM Kohler part # 230066-S. $11.20 each, plus shipping & handling.
Crankcase Breather Neoprene Rubber Seals. Places pressure against reed valve above È to insure better crankcase vacuum. Fits certain Kohler engine models: CH18, CH20, CH22, CH23, CH25, CH620, CH640, CH730, CH740, CV15, CV25, K141, K160/K161, K181/M8, MV18 and MV20. OEM Kohler part # 230046-S. $3.10 each, plus shipping & handling. Fits certain Kohler engine models: CH20, CV18, CV20, CV22, CV25, CV624, CV670, CV675, CV680, CV724, CV725, CV730, CV740, K241, K301/M12, K321/M14, K341/M16, MV16, M18, MV18, M20 and MV20. OEM Kohler part # 231032-S. $4.20 each, plus shipping & handling.
If you need something that's not listed here, please contact me and I'll see if I can get it for a reasonable price. Please contact me if you're interested in any of the above È parts or items.

Refurbished and New OEM Kohler Cylinder Heads - These heads have been cleaned and resurfaced, with good fins and spark plug threads. Note: The length of a bolt do not include the head itself. All bolts are measured from under the head to the end of the threads.

Cylinder head for Kohler K-series engine models K90/K91 (4hp). OEM Kohler part # 220541-S. Used. Refurbished and in excellent condition. $50.00 each, plus shipping & handling. (When available.) New head. (Soon to be discontinued from Kohler.) $94.60 each, plus shipping & handling.

Cylinder head for Kohler K-series and Magnum engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). Used. Refurbished and in excellent condition. Cylinder head only. OEM Kohler part # 41 015 09-S. Head alone; Discontinued from Kohler. $50.00 each, plus shipping & handling. (When available.) New cylinder head kit. Includes: cylinder head (41 755 25-S); 5/16" grade 5 hex nut; Sems screw 1/4-20 x 5/8 (X-132-5-S); Stud (52 072 15-S). OEM Kohler part # 41 755 25-S. $135.75 per kit, plus shipping & handling.

1st generation "LP" head for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp) and early K231 (14hp) with small diameter (1-1/8") exhaust valve. This is the most sought-after high compression "LP" head. Number embossed in head is 235461. Cub Cadet part # IH-385303-R1. No longer available from Kohler or new from any other source. Used. Refurbished and in excellent condition. Requires 2" bolts. $160.00 each, plus shipping & handling. (When available.)

2nd generation head for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp) and early K231 (14hp) with small diameter (1-1/8") exhaust valve. These have a small, heart-shaped combustion chamber w/centered spark plug. Next best thing to the LP head. Used. Refurbished and in excellent condition. Requires either 1-1/2" or 2" bolts. $50.00 each, plus shipping & handling. (When available.) New head. OEM Kohler part # 236546-S. Number embossed in head is 235461, but this is not an LP head. Requires 2" bolts. $184.00 each, plus shipping & handling. New head. OEM Kohler part # 236675-S. Requires 1-1/2" bolts. $176.00 each, plus shipping & handling.

3rd generation head for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp) and K231/M14 (14hp). These have a larger combustion chamber for the large 1-3/8" 14hp exhaust valve w/centered spark plug. Used. Refurbished and in excellent condition. Requires 1-1/2" or 2" bolts. $50.00 each, plus shipping & handling. (When available.) New head. OEM Kohler part # 237827-S. Requires 1-1/2" bolts. $169.00 each, plus shipping & handling. New head. OEM Kohler part # 237829-S. Requires 2" bolts. $171.00 each, plus shipping & handling.

Newest style head for Kohler K-series and Magnum engine models K241/M10 (10hp), K301/M12 (12hp) and all K231/M14 (14hp). These have a larger combustion chamber for the large 1-3/8" 14hp exhaust valve w/offset spark plug. These particular heads lessens the chance of plug fouling from cold starting and helps produce more power by retaining majority of heat in one area. Used. Refurbished and in excellent condition. Requires 1-1/2" bolts.$75.00 each, plus shipping & handling. (When available.) New head. OEM Kohler part # 237670-S (K-series). Requires 1-1/2" bolts. $175.00 each, plus shipping & handling. New head. OEM Kohler part # 47 015 05-S (M10 Magnum). Requires 1-1/2" bolts. $108.00 each, plus shipping & handling. New head. OEM Kohler part # 47 015 06-S (M12/M14 Magnum). Requires 1-1/2" bolts. $108.00 each, plus shipping & handling.

Head for Kohler K-series and Magnum engine models K341/M16 (16hp). Each requires 1-1/2" bolts. OEM Kohler part # 45 015 09-S. Used. Refurbished and in excellent condition. $120.00 each, plus shipping & handling. (When available.) New. $182.50 each, plus shipping & handling.

Cylinder Heads for Kohler KT-series and Magnum Twin Cylinder Flathead Engines. Stock head for model MV16. OEM Kohler part # 52 015 10-S. Used. Refurbished and in excellent condition. $25.00 each, plus shipping & handling. (When available.) New. $110.00 each, plus shipping & handling. Stock head for models KT17, KT17II, KT19, KT19II, M18, MV18, M20 and MV20. OEM Kohler part # 52 015 08-S. Used. Refurbished and in excellent condition. $30.00 each, plus shipping & handling. (When available.) New. $140.50 each, plus shipping & handling.

Cylinder Head Bolts and Flat Washers for Cylinder Heads above È - Note: The length of any bolt do not include the head itself. All bolts are measured from under the head to the end of the threads. And the flat washers goes under the bolt heads to evenly distribute pressure across head. For Kohler engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp). 5/16" diameter x 1-1/2" long. Kohler part #'s 41 086 02-S (bolt), 220534-S (washer). Aftermarket. High quality grade 8 bolts and washers. $10.50 per set of 7 each, plus shipping & handling. OEM Kohler parts. $49.35 per set of 7 each, plus shipping & handling. For Kohler engine models K241/M10 (10hp), K301/M12 (12hp) and K321/M14 (14hp). 3/8" diameter. NOTE: Bolt length is determined by type of cylinder head used. Head with short bolt holes requires 1-1/2" long bolts, and head with tall bolt holes requires 2-1/2" long bolts. 1-1/2" long. Aftermarket. High quality grade 8 bolts and washers. Kohler part # 270158 (bolt; discontinued from Kohler), 270889-S (washer). $13.50 per set of 9 each, plus shipping & handling. 2-1/2" long. Aftermarket. High quality grade 8 bolts and washers. Kohler part # 235175-S (bolt), 270889-S (washer). $13.50 per set of 9 each, plus shipping & handling. 2-1/2" long. OEM Kohler parts. $88.00 per set of 9 each, plus shipping & handling. For Kohler engine models K341/M16 (16hp). 3/8" diameter. Replaces Kohler part #'s 270158 (bolt; discontinued from Kohler), 270889-S (washer). 1-1/2" long. Aftermarket. High quality grade 8 bolts and washers. $15.00 per set of 10 each, plus shipping & handling.

Head Stud Kit for OEM or Billet Cylinder Heads. For High Performance/High RPM Use Only. NOTE: Studs provide even torque pressure for better head gasket sealing. Plus, they help maintain cylinder wall stability for better ring seal to lessen the loss of compression. They do not help the performance of an engine running around 4,000 rpms whatsoever. And the flat washers goes under the nuts to evenly distribute pressure across head. For Kohler engine models K241/M10 (10hp), K301/M12 (12hp) and K321/M14 (14hp). Kit includes (9) 3/8" diameter x 1-1/2" or 2-1/2" long heat-treated studs, grade 8 nuts and grade 8 flat washers. NOTE: Stud length is determined by the type of cylinder head. The head with the short bolt holes use the 1-1/2" studs, and the head with the tall bolt holes use the 2-1/2" studs. $20.00 per set, plus shipping & handling. For Kohler engine models K341/M16 (16hp). Kit includes (10) 3/8" diameter x 2" long heat-treated studs, grade 8 nuts and grade 8 flat washers. $22.50 per set, plus shipping & handling.

Auxiliary Crankcase Breather Kit and Compression Tester -

Auxiliary Crankcase Breather Kit - For better engine venting and less oily mess above 4,000 rpm. Kit includes street elbow, short pipe fitting, 12" vinyl tubing, clamp and MOPAR breather. NOTE: For Kohler blocks, use a 3/4" NPT taper pipe tap to cut threads in the block to install the pipe fitting. For aftermarket blocks, use a 1" NPT taper pipe tap to cut threads in the block to install the pipe fitting. Sold below Ê. Ê Complete Auxiliary Crankcase Breather Kit. $30.00 each, plus shipping & handling. 3/4" NPT taper pipe tap. Made of quality carbon steel. $21.00 each, plus shipping & handling. Part # WT0321-0025 1" NPT taper pipe tap. Made of quality carbon steel. $27.00 each, plus shipping & handling. Part # WT0321-0030 Many other size taps also available.

Governor Gears, Parts and Camshafts - Top of page

Nylon Governor Gears. Good for up to 4,000 rpm. OEM Kohler part # A-235743-S. Used and in excellent condition. $20.00 each, plus shipping & handling. [When available.] New. $39.50 each, plus shipping & handling.		Cast Iron Governor Gear. Good for above 4,000 rpm up to wide open throttle. Will not explode at high rpms like the nylon governor gears sometimes do. OEM Kohler part # A-237031. (Discontinued from Kohler.) Used and in excellent condition. $60.00 each, plus shipping & handling. [When available.]
3/8" Diameter Governor Gear Stub Shafts - For Kohler engine models K141 (6¼hp), K160 (6.6hp), K161 (7hp), K181/M8 (8hp). .625" length. Kohler part # 230125-S. Aftermarket. Precision ground, heat-treated alloy steel. $10.00 each, plus shipping & handling. OEM Kohler part. $20.80 each, plus shipping & handling. For Kohler engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) flatheads, K361 (18hp OHV) and KT-series & Magnum twin cylinder flathead engines. .815" length. Kohler part # 235125-S. Aftermarket. Precision ground, heat-treated alloy steel. $15.00 each, plus shipping & handling. OEM Kohler part. $43.55 each, plus shipping & handling.
New hardened steel thrust washer for nylon or cast iron governor gears. Kohler part # 237022-S. Aftermarket. $2.00 each, plus shipping & handling. OEM Kohler part. $3.70 each, plus shipping & handling.
Governor Cross Shafts for Kohler engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) flatheads, K361 (18hp OHV). OEM Kohler part # A-235256-S. Used, unworn and not welded. $10.00 each, plus shipping & handling. Used, unworn and welded. $15.00 each, plus shipping & handling. New and not welded. $23.20 each, plus shipping & handling. Steel Spacer for governor cross shaft above. Kohler part # 25 112 17-S. Aftermarket. $1.00 each, plus shipping & handling. OEM Kohler part. $4.50 each, plus shipping & handling.
Bronze Governor Cross Shaft Bushing for Kohler engine models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) flatheads, K361 (18hp OHV). OEM Kohler part # 235476-S. New. $7.50 each, plus shipping & handling.

Reconditioned OEM Crankshafts, Balance Gears and New Main Bearings -

Reconditioned OEM Kohler Crankshafts - [When available.] 10hp, 12hp, 14hp and 16hp K-series and Magnum flathead single cylinder engine crankshafts. These cast iron cranks are genuine Kohler parts, used and in excellent condition. They may have either a 1" or 1-1/8" diameter x 3-1/2" long keyed PTO shaft and may have a STD size or freshly reground .010", .020" or .030" undersized journal. Although .030" is rare, it's still safe to use. And if you're going to use a pulley, clutch, etc., on the PTO end, then I need to know the exact dimensions of the PTO end on your crankshaft so I can match it to one that I may have in stock. Measure the diameter and length from the gear teeth out. If you know your engine's exact model and specification numbers, you can go to kohlerplus.com, find the part number for the crankshaft, and then find the dimensions and specifications of the crankshaft here: CRANKSHAFT REFERENCE MANUAL. (Requires Adobe Acrobat Reader and use Google Chrome web browser for a faster download.) K241/M10 (10hp) $100.00 each, plus shipping & handling. K301/M12 (12hp) $125.00 each, plus shipping & handling. K321/M14 (14hp), K341/M16 (16hp) and K361 (18hp OHV) $150.00 each, plus shipping & handling. NOTE: Once installed and in operation, there is no warranty or guarantee of any kind on any crankshaft.
New main crankshaft radial ball bearings for K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) Kohler K-series and Magnum single cylinder cast iron block flathead engines. These are specifically designed to provide maximum performance through precise ball implement selection. At higher rpm, bigger balls run cooler which create less rolling resistance than bearings with smaller balls. Heat treated. Good for high performance use. Dimensions: 1.18" i.d. x 2.44" o.d. x .62" width. See note below Ê. Kohler part # 231625-S. Aftermarket. $15.00 each, plus shipping & handling. Our part # 150-960 OEM Kohler part. $55.55 each, plus shipping & handling. New 8 ball main crankshaft radial bearings for Kohler K-series and Magnum models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K341/M16 (16hp) (flatheads) and K361 (18hp OHV) cast iron block engines. These are specifically designed to provide maximum performance through precise ball implement selection. At higher rpm, bigger balls run cooler which create less rolling resistance than bearings with smaller balls. Heat treated. Good for high performance use. Dimensions: 1.57" i.d. x 3.54" o.d. x .90" width. See note below. Ê Kohler part # 235376-S. Aftermarket. $20.00 each, plus shipping & handling. Our part #150-973 OEM Kohler part. $116.55 each, plus shipping & handling. NOTE: With the main bearings removed from an engine, and if all the oil is cleaned from the bearings, allowed to thoroughly dry, and then the bearings are spun by hand, and if the bearings isn't worn much or at all, they might feel "rough" and make a rattling sound. This rattling sound isn't necessarily because the bearing is worn. The noise is caused by the balls running dry on the races because there's no oil to separate them. They're simply making metal to metal contact. Try applying a small amount of motor oil to the balls/races and then spin them. They should now be a lot quieter. The same thing will happen with new radial ball bearings. By the way - Most main bearings in a Kohler engine will wear extremely little, if any at all, and usually don't require replacing. Although some main bearings will wear (which is obvious), and need to be replaced. And excessively worn main bearings will make a rumbling noise and the engine will have a more than-usual-vibration.
For Die-Hard Users of Balance Gears! Used 12hp, 14hp and 16hp balance gears with good, snug bearing. $20.00 per pair, plus shipping & handling. (When available.) Complete kit (balance gears, stub shafts, shims and snap rings) to convert an ordinary Kohler K-series and Magnum 10hp, 12hp, 14hp, 16hp (flatheads) and 18hp (OHV) single cylinder cast iron engines to Dynamic Balance. Kohler part # 45-043-03-S. NOTE: The two 1/2" holes MUST be present in the block for this to work! $40.00, plus shipping & handling. (When available.)
All-metal self-locking flywheel retaining nuts for threaded stud on end of K-series and steel crankshafts. Guaranteed to stay tight! IMPORTANT: Apply thin coat of motor oil on threads of crankshaft before installing nut then torque each at 65 ft. lbs. 5/8" diameter, fine thread (5/8-18 NF). Replaces Kohler part #'s 25 100 02-S, X-119-14. (Discontinued from Kohler.) $1.50 each, plus shipping & handling. 3/4" diameter, fine thread (3/4-16 NF). Replaces Kohler part #'s X-89-11, X-119-16. (Discontinued from Kohler.) $1.75 each, plus shipping & handling.	Flywheel retaining bolt for threaded hole in end of crankshaft. Each are grade 8, 1-1/2" long. Torque at 40 ft. lb. Replaces Kohler part # 25 086 253-S. 3/8" diameter, fine thread (3/8-24 NF). $1.00 each, plus shipping & handling.
Extra Thick Steel Washers for retaining flywheel and/or Cub Cadet cast aluminum clutch adapter hub to flywheel (a must to prevent hub breakage!), or use as a safety washer w/grade 8 bolt on PTO end of crankshaft. Washer with 3/8" diameter hole x 1-1/4" o.d. x approximately 1/4" thick. Replaces Kohler part # 12 468 03-S. $3.00 each, plus shipping & handling. Washer with 5/8" diameter hole x 1-1/4" o.d. x approximately 1/4" thick. Replaces Kohler part # X-25-76, X-25-104. (Discontinued from Kohler.) $3.00 each, plus shipping & handling. Washer with 3/4" diameter hole x 1-1/4" o.d. x approximately 1/4" thick. Replaces Kohler part # X-25-71, X-26-10. (Discontinued from Kohler.) $3.00 each, plus shipping & handling.	Steel Adapter Step-Washer for mounting Cub Cadet cast aluminum clutch hub with 5/8" center hole to Kohler Magnum crankshaft with a 3/8" bolt. A must to center hub and prevent hub breakage! $8.00 each, plus shipping & handling.
Flywheel Keys Rectangular steel flywheel key for early 10-14hp with the 8" diameter flywheel. Dimensions: 3/16" x 1/4" x 1-3/8" long. OEM Kohler part # X-366-1-S. Used. $1.00 each, plus shipping & handling. New. $2.25 each, plus shipping & handling. Rectangular aluminum flywheel key for early 10-14hp with the 8" diameter flywheel. Dimensions: 3/16" x 1/4" x 1-3/8" long. Replaces Kohler part # X-366-1-S. $5.00 each, plus shipping & handling. Square steel flywheel key for Kohler K-series engine models K141, K160, K161, K181, K241, K301, K321, K341, K361 and Magnum M8. Dimensions: 3/16" square x 1-3/8" long. Kohler part # X-286-17-S. Aftermarket. $1.00 each, plus shipping & handling. OEM Kohler part. $1.50 each, plus shipping & handling. Square aluminum flywheel key for Kohler K-series engine models K141, K160, K161, K181, K241, K301, K321, K341, K361 and Magnum M8. Dimensions: 3/16" square x 1-3/8" long. Replaces Kohler part # X-286-17-S. $5.00 each, plus shipping & handling. Woodruff steel flywheel key for certain Kohler models K141, K160, K161, and all 10-16hp Magnum engines. 3/16" wide x 1" long. Kohler part # X-46-3-S. Aftermarket. $1.00 each, plus shipping & handling. OEM Kohler part. $1.50 each, plus shipping & handling.

Please contact me if you're interested in any of these parts.

Kohler Engine Service and Repair Manuals Contains all the information needed to disassemble, repair and reassemble your Kohler engine.
General Information Special Tools Periodic Maintenance	Troubleshooting Air Cleaner and Air Intake System Fuel System and Governor	Retractable Starter Electrical System and Components Automatic Compression Release	Disassembly Inspection and Repair Reassembly
By clicking on Download, a new website opens containing the manual in PDF file format, which can be printed out. (Requires Adobe Acrobat Reader and use Google Chrome web browser for a faster download.)
Covers K-series models K90/K91-K341. OEM Kohler part # TP-2379. $30.00 each, plus shipping & handling. Download Covers Magnum models M8-M16. OEM Kohler part # TP-2203-A. $30.00 each, plus shipping & handling. Download Covers K-series model K361. OEM Kohler part # TP-1288. $30.00 each, plus shipping & handling. Download Covers models KT17, KT17II, KT19, KT19II and KT21 Series I and II. OEM Kohler part # TP-2043-A. $30.00 each, plus shipping & handling. Download Covers Magnum models M18 and M20. OEM Kohler part # TP-2204-B. $25.00 each, plus shipping & handling. Download Covers models K482, K532, K582 and K662. OEM Kohler part # ENS-607. $25.00 each, plus shipping & handling. Download Covers models CH18-CH750 COMMAND TWIN. OEM Kohler part # 24 690 06. $25.00 each, plus shipping & handling. Covers models CV11-16/CV460-465/CV490-49. OEM Kohler part # 12 690 01. $25.00 each, plus shipping & handling. Covers models COURAGE XT-6/XT-7. OEM Kohler part # 14 690 01. $25.00 each, plus shipping & handling. Covers models CH270/CH395/CH440. OEM Kohler part # 17 690 01. $25.00 each, plus shipping & handling. Covers model COURAGE SH265. OEM Kohler part # 18 690 01. $25.00 each, plus shipping & handling.		Covers models SV470-SV620 COURAGE. OEM Kohler part # 20 690 01. $25.00 each, plus shipping & handling. Covers models ECH630-ECH749 COMMAND PRO. OEM Kohler part # 24 690 01. $25.00 each, plus shipping & handling. Covers models ECV630-ECV749, CV735, CV26, CV745 CO. OEM Kohler part # 24 690 02. $25.00 each, plus shipping & handling. Covers models CV17-CV26,CV620-CV750 COMMAND TWIN. OEM Kohler part # 24 690 07. $25.00 each, plus shipping & handling. Covers models SV710-740, SV810-840 COURAGE. OEM Kohler part # 32 690 01. $25.00 each, plus shipping & handling. Covers models CH940-CH980 COMMAND PRO. OEM Kohler part # 62 690 01. $25.00 each, plus shipping & handling. Covers models CV940-CV1000 COMMAND PRO. OEM Kohler part # 62 690 02. $25.00 each, plus shipping & handling. Covers models CS4-12.75 COMMAND PRO CS. OEM Kohler part # 63 690 01. $25.00 each, plus shipping & handling. Covers models LH630-LH775. OEM Kohler part # 66 690 01. $25.00 each, plus shipping & handling. Covers model LH775 EFI. OEM Kohler part # 66 690 07. $25.00 each, plus shipping & handling. Covers models LH630-LH775. OEM Kohler part # 66 690 01. $25.00 each, plus shipping & handling.

[Please Click Here for Air Filters, Carburetor Parts and Fuel System Parts]

Miscellaneous External Engine Parts - Top of page
Steel and Cast Flywheels, Flywheel Shrouds and Conversion Kits - (Click here for starter motors and solenoids.)

9-1/2" diameter genuine OEM cast iron Kohler K-series flywheel for 10hp-16hp K-series flathead and 18hp OHV engines. These flywheels are for battery ignition only, not magneto ignition. They're in excellent condition and unaltered. No crack in the keyway, no broken or missing fins and no cracked or missing internal magnets for charging system (if used for yard use). These flywheels are for stock tractors only; not to be turned above 4,000 rpm! Used starter ring gear (for flywheel) only. These ring gears have good teeth, not bent and in excellent condition. Not available separately from Kohler. $40.00 each, plus shipping & handling. Used OEM unaltered flywheel without ring gear (install your own ring gear), with full fins and with or without internal magnets for charging system. OEM Kohler part # 47 025 28-S. $60.00 each, plus shipping & handling. OEM unaltered flywheels with full fins, ring gear and internal magnets. OEM Kohler part # 47 025 28. Used and in excellent condition. $100.00 each, plus shipping & handling. New. $435.75, plus shipping & handling. Used OEM flywheel without ring gear (install your own ring gear) and majority of fins removed, precision balanced and with or without internal magnets. OEM Kohler part # 47 025 28. $125.00 each, plus shipping & handling. NOTE: Please specify if you need a flywheel with 2 or 4 threaded bolt holes towards the center (see pictures below Ê), and with or without charging magnets. But if the magnets are glued in, we leave them alone. Used OEM flywheel with ring gear and majority of fins removed, precision spin-balanced and with or without internal magnets. OEM Kohler part # 47 025 28-S. $155.00 each, plus shipping & handling. NOTE: Please specify if you need a flywheel with 2 or 4 threaded bolt holes towards the center (see pictures below Ê), and with or without charging magnets. But if the magnets are glued in, we leave them alone. Your OEM Kohler K-series flywheel - remove majority of fins and precision spin-balance. $100.00 labor, plus return shipping & handling. Includes removing most of the fins, chuck it in our lathe to true up the fins so they're about the same height and then balance it. NOTE: If you're going to use your engine for long periods of time, like mow the lawn, then we don't recommend removing the fins. The engine will run hotter than normal and premature engine wear may result. Click picture to the right for a larger view.
Small Flywheel Shroud for Kohler K-series 10hp-16hp flathead engines with 8" diameter flywheel, starter/generator and battery ignition (Cub Cadet engines). OEM Kohler part # 235375. (Discontinued from Kohler.) Used and in excellent condition. $40.00 each, plus shipping & handling. [When available.]	Large Flywheel Shrouds for Kohler K-series 10hp-16hp flathead engines with 9-1/2" diameter ring gear flywheel, upper-mount gear starter and battery ignition. OEM Kohler part # 47 027 46-S. Used and in excellent condition. $50.00 each, plus shipping & handling. [When available.] New. $225.50, plus shipping & handling.	Cast Aluminum Bearing Plates for Kohler K-series 10hp-16hp flathead engines with 9-1/2" diameter ring gear flywheel, upper- or lower-mount gear starter and battery ignition. Supplied without bearing and oil seal. OEM Kohler part # 45 156 02-S. Used and in excellent condition. $40.00 each, plus shipping & handling. [When available.] New. $195.25, plus shipping & handling.
All the parts needed to convert your 10hp-16hp single cylinder Kohler K-series flathead engine from the small flywheel with the starter/generator to the large flywheel with the ring gear starter. The flywheel is for stock tractors only; not to be turned above 4,000 rpm! Includes the following parts: [When the used parts are available.] Used 9-1/2" unaltered, OEM cast iron Kohler flywheel. Used large bearing plate. Used large flywheel shroud (for the upper-mount starter). New upper-mount high-torque electric gear starter (OEM type). Starter solenoid (if your particular tractor requires one). $275.00 per kit w/o solenoid or $286.00 w/solenoid and with unaltered Kohler flywheel. Used charging stator and new solid state voltage regulator. $75.00. $315.00 per kit w/o solenoid or $326.00 w/solenoid with Kohler flywheel with starter ring gear and majority of fins removed and precision balanced. NOTE: These are the older K-series flathead engine parts, not Magnum. All used parts are in excellent condition. And if you have a narrow frame tractor, the frame rails MUST be spread or widened for these parts to fit. Because there's no other way to make them work. And this conversion kit is meant mainly for pulling tractors.

OEM Kohler Cast Aluminum and Cast Iron Oil Pans - Top of page

Oil Drain Plugs. Universal applications. Each replaces Kohler part # X-708-1-S. 3/8" square head, ordinary cast iron drain plug. Tapered threads; requires no sealing washer or sealant and threads will not strip out. Best for engines with an oil pump and filter. $2.00 each, plus shipping & handling. 3/8" square head, magnetic drain plug. Tapered threads; requires no sealing washer or sealant and threads will not strip out. Best for engines with splash lubrication (without oil pump and filter.) Attracts ferrous metallic particles inside crankcase to reduce engine wear. $3.50 each, plus shipping & handling.

Narrow Base Flat Bottom Cast Iron Oil Pan for 10hp-16hp flatheads and 18hp OHV K361 Kohler K-series and Magnum flathead engines. This is for the narrow base Kohler engine blocks without flanges. These are clean and in excellent condition, with good bolt thread holes and no cracks. These originally came off an early Kohler model K241 10hp K-series flathead engine that was in a Cub Cadet, but will fit the 12, 14 and 16hp K-series and Magnum flathead narrow base block engines with half of oil dipper on connecting rod cut off. This is also an exact replacement for John Deere models 110, 112 and early model 210 with the Kohler K241 engines. Model 112 serial number 100,001 – 250,000, 110 serial number 250,001 and up with the Kohler 10hp K241 engine, and 210 up to serial number 95,261. These will also fit Wheel Horse garden tractors. Clean and in excellent condition, including good bolt threads. Includes drain plug. Holds 1 quart of oil. OEM Kohler part # 235352 (discontinued). Used and in excellent condition. $60.00 each, plus shipping & handling. (When available.)

Narrow Base Flat Bottom Cast Aluminum Oil Pan for 10hp-16hp flatheads and 18hp OHV K361 Kohler K-series and Magnum flathead engines. This is for the narrow base Kohler engine blocks without flanges. Clean and in excellent condition, with good bolt thread holes and no cracks. These originally came off a Kohler model K241 10hp K-series flathead engine that was in a Cub Cadet, but will fit the 12, 14 and 16hp K-series and Magnum flathead narrow base block engines with half of oil dipper on connecting rod cut off. This is also an exact replacement for John Deere models 110, 112 and early model 210 with the Kohler K241 engines. Model 112 serial number 100,001 – 250,000, 110 serial number 250,001 and up with the Kohler 10hp K241 engine, and 210 up to serial number 95,261. These will also fit Wheel Horse garden tractors. Clean and in excellent condition, including good bolt threads. Includes drain plug. Holds 1 quart of oil. OEM Kohler part # 237588-S (discontinued). Used and in excellent condition. $40.00 each, plus shipping & handling. (When available.)

Narrow Base Cast Iron Deep Sump Oil Pan for 10hp-16hp flatheads and 18hp OHV K361 Kohler K-series and Magnum flathead engines. This is for the narrow base Kohler engine blocks without flanges. Clean and in excellent condition, with good bolt thread holes and no cracks. Good for stroker pulling engines. NOTE: For better lubrication, these oil pans require a full length oil dipper on the connecting rod. Includes drain plug. Holds 1-1/2 quarts of oil. OEM Kohler part # 236328 (discontinued). Used and in excellent condition. $75.00 each, plus shipping & handling. (When available.)

Narrow Base Deep Sump Cast Aluminum Oil Pans for 10hp-16hp flatheads and 18hp OHV K361 Kohler K-series and Magnum flathead engines. This is for the narrow base Kohler engine blocks without flanges. Clean and in excellent condition, with good bolt thread holes and no cracks. Good for general yard use or 4,000 rpm stock pulling engines. NOTE: For better lubrication, these oil pans require a full length oil dipper on the connecting rod. Includes drain plug. Holds 1-1/2 quarts of oil. OEM Kohler part # 47 199 09-S (aluminum). Used and in excellent condition. $40.00 each, plus shipping & handling. (When available.) New. $130.00 each, plus shipping & handling.

Used wide base cast iron wide pan for 10hp-16hp flatheads and 18hp OHV K361 Kohler K-series and Magnum flathead engines. This is for the wide base Kohler engine blocks with flanges. These are clean and in excellent condition, with good bolt thread holes and no cracks. These come on various makes of tractors such as: Ariens, Wheel Horse, some Ford, some Jacobsen, Gravely, New Holland, Sears Suburban, Engineering Products Co. (Economy models) and Allis Chalmers. NOTE: For better lubrication, these oil pans require a full length oil dipper on the connecting rod. Includes drain plug. Holds 2 quarts of oil. OEM Kohler part # 235115-S. Used and in excellent condition. $40.00 each, plus shipping & handling. (When available.) New. $180.00 each, plus shipping & handling.

If you need something that's not listed here, please contact me and we'll see if we can get it at a reasonable price. Please contact me if you're interested in any of the above È parts or items.

Complete Exhaust Header Pipe Kits - Top of page
The two holes that's to be drilled and tapped for the header pipe in the exhaust port of the engine block should be performed on the table of a large milling machine by an experienced machinist. The holes are to be drilled with a letter "F" or 17/16" drill bit, and about 1-1/4" deep. Then the threads cut perpendicular to the exhaust flange with a 5/16-24 NC tapered tap. Use plenty of oil and go slow to prevent from breaking the tap off in the block. Because if it breaks off, it'll be terribly hard to remove. Please contact me if you're interested in any of these parts or services.

Drill and tap two 5/16"-18 holes in exhaust flange (to mount header pipe). $40.00 labor, plus return shipping & handling.
Header pipe kit for 10hp, 12hp and 14hp Stock, Stock-Altered or 30 c.i. Super-Stock Kohler engines with stock size or oversize valves and with or without a governor lever. Kit includes one 1-3/16" i.d. x 1-5/16" o.d. pipe; measures approximately 7" from the block and approximately 19" tall; has a 90°, 4" radius mandrel bend; mounting flange; two stainless steel Allen head (5/16-18 NC) mounting bolts and an anti-vibration brace. Galvanized-coated steel. Very shiny, resists rust and won't discolor from extreme exhaust heat. Designed for use on Cub Cadets and some other makes and models of garden tractors with a 10, 12 or 14hp Kohler K-series or Magnum engine. This pipe has a flange that securely fastens to the engine block with two furnished 5/16" diameter coarse thread Allen head bolts. If your block don't have the two threaded mounting holes, then they will need to be drilled and tapped to accept the flange. There is no other way to fasten this pipe to the block. Comes with no mounting gasket. Use silicone sealer instead. The flange is also small enough to clear the governor lever. Shipping weight is 4 lbs. Header pipe alone, with 90° bend. (No flange or anything else included.) $15.00, plus shipping & handling. Header pipe with flange, but not welded. Anti-vibration brace included. (No hole drilled in brace). $30.00 each, plus shipping & handling. NOTE: You may need to locate and drill the hole in the brace to fasten to the head bolt. Complete and ready to bolt on header pipe kit with flange welded-on and anti-vibration brace included. $40.00 each, plus shipping & handling.	Header pipe kit for 16hp Stock, Stock-Altered or Super-Stock Kohler engines with stock size or oversize valves and with or without a governor lever. Kit comes with a 1-3/8" i.d. x 1-1/2" o.d., pipe; measures approximately 7" from the block and approximately 19" tall; 90°, 4" radius bend; mounting flange; two hex head stainless steel mounting bolts with flat washers and an anti-vibration brace. 16 gauge galvanized-coated steel. Very shiny, resists rust and won't discolor from extreme exhaust heat. This pipe has a flange that securely fastens to the engine block with two furnished 5/16" diameter coarse thread (5/16-18 NC) bolts. Requires no adapter. If your block don't have the two threaded holes, then they will need to be drilled and tapped to accept this pipe. There is no other way to fasten this pipe to the block. Comes with no mounting gasket. Use silicone sealer instead. Designed for use on Cub Cadets and some other makes and models of garden tractors with a 16hp Kohler K-series or Magnum engines. Shipping weight is 4 lbs. Header pipe alone, with 90° bend. (No flange or anything else included.) $10.00, plus shipping & handling. Header pipe with flange, but not welded. Anti-vibration brace included. (No hole drilled in brace). $25.00 each, plus shipping & handling. NOTE: You may need to locate and drill the hole in the brace to fasten to the head bolt. Complete and ready to bolt on header pipe kit with flange welded-on and anti-vibration brace included. $40.00 each, plus shipping & handling.
Steel header pipe mounting flange for Kohler K-series and Magnum engine models K141, K161, K181/M8, K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp) single cylinder, and KT17, KT17II, KT19, KT19II, M18 and M20 twin cylinder. Approximately 3/16" thickness, (2) 5/16" diameter mounting holes spaced 1-3/4" apart, 1-5/16" center hole. Fastens directly to engine block. NOTE: Two 5/16-18 NC threaded holes must be drilled and tapped in the exhaust port to accept this flange. $10.00 each, plus shipping & handling. 5/16-18 NC Allen head bolts for above È flange. $2.00/set of 2, plus shipping & handling.	Steel header pipe mounting flange-to-engine block for Kohler K-series and Magnum engine models K341/M16 (16hp).1/4" thick, (2) 5/16" mounting holes spaced 2-1/4" apart, 1-1/2" center hole. To be welded onto a 1-1/2" o.d. pipe. Fits 16hp Kohler K-series and Magnum flathead engines and adapter below Ê. NOTE: Two 5/16-18 NC threaded holes must be tapped into exhaust port to accept this flange. $15.00 each, plus shipping & handling. 5/16-18 NC stainless stain hex-head bolts with flat washers for above È flange. $2.00/set of 2, plus shipping & handling.
Steel header pipe mounting flange-to-cylinder head for Kohler K-series engine model K361 (18hp OHV). 1/4" thickness, (4) 5/16" diameter mounting holes spaced 1-1/32" apart, 1-1/2" center hole. $20.00 each, plus shipping & handling. 5/16-18 NC Allen head bolts for above È flange. $4.00/set of 4, plus shipping & handling.	Heavy Duty Header Pipe U-Bolt Clamps. Available for our 1-5/16" header and 1-1/2" header pipes. $2.50 each, plus shipping & handling.

Machine Shop Services. (Prices below Ê are with the engine out of the tractor and on my work table.) Top of page

Precision Dynamic Balancing Service - To balance a rotating assembly, I need the crankshaft, piston/rings, pin, clips, connecting rod and bearing inserts. The flywheel is balanced separately. Balance cast crankshaft - $125.00 labor (mallory extra), plus return shipping & handling. Balance steel crank - $150.00 and up (mallory extra), plus return shipping & handling. Balance flywheel (steel or cast - ring gear is required for balancing) - $50.00 labor, plus return shipping & handling.

Engine Block - Bore cylinder to fit next oversize piston (OEM engine block). $60.00 labor per cylinder, plus return shipping & handling. Bore cylinder to fit aftermarket piston (new aftermarket [Kohler] block). $120.00 labor, plus return shipping & handling. Clearance bottom cylinder bore for stroker crankshaft. $75.00 labor, plus return shipping & handling. Bore cam pin holes to 11/16" (.6875") for installation of needle bearings (OEM or aftermarket [Kohler] block). $50.00 labor, plus return shipping & handling. Remove welch plug and cut threads for auxiliary crankcase breather (OEM and aftermarket [Kohler] block. $20.00 labor, plus return shipping & handling. Clean block. $7.00 labor, plus return shipping & handling. Drill and tap two 5/16"-18 holes in exhaust flange (to mount header pipe). $40.00 labor, plus return shipping & handling. Resurface exhaust mounting flange (to insure sealing of header flange). $10.00 labor, plus return shipping & handling. Drill 7/8" center hole and two outer 1/4" bolt holes in 10-16hp Kohler blocks to mount mechanical fuel pump. $50.00 labor, plus return shipping & handling. Drill and tap stripped 3/8" NPT aluminum oil pan drain plug hole to 1/2" NPT plug. $6.00 parts and labor, plus return shipping & handling. Includes 1/2" NPT square head plug. Convert wide base block to narrow base block, for use in a Cub Cadet. Cut off flanges and grind remaining metal even with block. $50.00 labor, plus return shipping & handling. Cut off flanges, grind remaining metal even with block and cut threads in oil pan mounting holes. $60.00 labor, plus return shipping & handling. Cut off flanges, weld in steel stock to fill in oil fill holes, grind remaining metal even with block and cut threads in oil pan mounting holes. $100.00 parts and labor, plus return shipping & handling.

Valve Train Related - Click here for Cylinder Head Machine Work. Grind used valve to OEM angle. $5.00 each, plus return shipping & handling. Grind your [45°] intake valve at 30° angle and undercut head for more airflow. $17.00 labor each, plus return shipping & handling. (Seat must be recut or reground to 31° angle to match valve face.) Grind seat in your block or OHV head to OEM angle or 30° angle. $5.00 labor each, plus return shipping & handling. Perform valve job to OEM specs (regrind two valve faces and seats), install valves, springs, retainers and keepers and set clearances. $35.00 labor, plus return shipping & handling. Perform a performance valve job on two stock valves and seats in OEM [Kohler] block. $50.00 labor, plus return shipping & handling. Price includes grinding the exhaust valve and seat at 45°/46° angles, intake valve and seat at 30°/31° angles respectively and undercutting both valve heads. Install 1-3/8" exhaust valve in OEM [Kohler] block that originally came with 1-1/8" exhaust valve. $75.00 labor, plus return shipping & handling. Price does not include any parts. Install oversize valves in OEM [Kohler] block. $150.00 - $200.00 (depending size of valves) labor, plus return shipping & handling. Price does not include any parts. Install stock size valves in aftermarket [Kohler] block with small uncut valve pockets. $150.00 labor, plus return shipping & handling. Price does not include any parts. Install oversize valves in aftermarket [Kohler] block with small uncut valve pockets. $200.00 labor, plus return shipping & handling. Price does not include any parts. Port/polish intake and exhaust runners (OEM or aftermarket [Kohler] block with large ports). $75.00 labor, plus return shipping & handling. Port/polish intake and exhaust runners (aftermarket [Kohler] block with small ports). $200.00 labor, plus return shipping & handling. Install 1-3/8" exhaust valve in 10, 12 and older 14hp OEM Kohler block. $50.00 labor, plus return shipping & handling. Install oversize valves, and port/polish intake and exhaust runners (OEM [Kohler] block). $175.00 labor, plus return shipping & handling. Install oversize valves, and port/polish intake and exhaust runners (aftermarket [Kohler] block). $300.00 labor, plus return shipping & handling. Install thin-wall bronze sleeves in worn OEM valve guides in Kohler and other makes of engines. $12.00 each. Bronze valve guide sleeves are an alternative to replacing the entire guide in Kohler engines. Bronze also last longer than Kohler's cast iron guides because bronze retains more oil for better lubrication of the valve stem. Install OEM-type [centered] cast iron valve guide or offset valve guide in OEM Kohler block and ream for clearance of valve stem. $15.00 each labor only, plus return shipping & handling. Price does not include guide. Install bronze offset valve guide in OEM Kohler block and ream for clearance of valve stem. $15.00 each labor only, plus return shipping & handling. Price does not include guide. Oversize valve MUST be used with an offset guide.

Cylinder Head Machine Work - Resurface air-cooled small engine cylinder head to remove warpage. $7.00 labor, plus return shipping & handling. Bead-blast (thoroughly clean) and resurface air-cooled small engine cylinder head. $15.00 labor, plus return shipping & handling. Mill cylinder head approximately .050". Remove prominent/raised gasket mating surface from head to increase compression ratio for the 10-16hp flathead, K-series or Magnum single cylinder engines only. $25.00 labor each, plus return shipping & handling. NOTE: Seal the head gasket with Permatex® Ultra Copper® Maximum Temperature RTV Silicone Gasket Maker or Copper SPRAY-A-GASKET Hi Temp Adhesive Sealant to prevent a blown or leaking head gasket. Because engine heat has very little effect on silicone sealant. Repair stripped 14mm spark plug threads. No need to purchase another cylinder head. $5.00 - $20.00 each (depending on size of hole and type of head) for parts and labor, plus return shipping & handling. Mill out exhaust valve cavity in LP and 2nd generation cylinder head to clear the larger 1-3/8" exhaust valve. $25.00 each labor, plus return shipping & handling.

Crankshaft Repairs - Remove burnt aluminum and polish journal to shiny finish. $10.00 each journal. I chuck the crankshaft in my big metal lathe, turn it on slow and use my crankshaft polisher with a sanding belt to remove the burnt aluminum. This works great until the aluminum is gone, but sometimes the journal is scored or worn. Then it requires regrinding to the next undersize. If it's not scored or worn, then it can be reused as is. But if it is worn, an undersize rod and possibly one with a bearing insert is required. If it does need regrinding, then there's no charge for cleaning it. Regrind journal (crank pin) to next undersize. $60.00 per journal. Note: Kohler crankshafts can be reground to .030" undersize and still be safe to use with matching undersized bearing inserts installed in the connecting rod. And all crankshafts, rather if they're automotive or small engine, are checked for straightness before grinding. If they're bent or twisted, sometimes they can be straightened. We also do offset crankshaft grinding to increase the length of the stroke at no extra charge. Once installed and in operation, there is no warranty or guarantee of any kind on crankshaft regrinds. For most makes and models of engines when an undersize connecting rod or bearing inserts isn't available, if the crankshaft is worn beyond .010" and needs to be reground again, the journal can be reground to wherever it "cleans up" or is true again, and then the connecting rod can be resized so it'll fit the smaller undersize journal. To resize the rod so it'll fit to a few thousands of an inch smaller diameter crank journal, first, metal is removed from the mating end of the rod cap, then the cap is fasten to the rod. The big hole in the rod is now oblong or "egg shaped." Then the big hole in the rod is honed until it's .002" larger than the diameter of the crank journal. Honing reshapes the hole into a perfect circle again, only smaller in diameter. This works very well and it lasts as long as an ordinary STD size rod and crank journal. This can only be performed on a rod with a good bearing surface. It cannot be done on a burnt or heavily scored connecting rod because too much metal would need to be removed. The cost for having this done is $100.00 labor for a single cylinder engine, and $200.00 for a two cylinder engine, plus return shipping & handling. If you're interested, we will need your crankshaft and connecting rod(s). Once installed and in operation, there is no warranty or guarantee of any kind on crankshaft regrinds. Repair broken off 5/8" stud on flywheel end of crankshaft. Center drill and cut threads for a 3/8" diameter grade 8 bolt in the end of crankshaft. $25.00 labor, plus return shipping & handling. Drill hole and cut 7/16-20 NF threads in the PTO end of the crankshaft for bolt and flat washer. $25.00.

Bearing Inserts and Machine Work for Connecting Rods - Federal Mogul FP9885CP bearing inserts available in STD size, .010", .020" and .030" undersizes. $15.00 per pair, plus shipping & handling. Federal Mogul FP9885CPA bearing inserts available in STD size, .010", .020" and .030" undersizes. $15.00 per pair, plus shipping & handling. Clevite 77 CB278 bearing inserts available in STD size, .010" and .020" undersizes only. $15.50 per pair, plus shipping & handling. Clevite 77 CB279 bearing inserts available in STD size, .010" and .020" undersizes only. $17.50 per pair, plus shipping & handling. Bore and notch Kohler 10hp-18hp cast iron block single cylinder and KT21, M20 and MV20 twin cylinder connecting rods for installation of bearing inserts. $25.00 labor each, plus shipping & handling. NOTE: If a crank journal is worn beyond specs or badly scored/burnt,it will need to be reground to match the appropriate size bearing inserts. And if you want me to bore a rod for you, please let me know if you want the bearing insert centered in the bore of the rod (piston flush with top of block) or offset .020" or more (up to .125" at no extra charge) to pop the piston out of the cylinder (see below Ê) to raise the compression and help improve air flow within the combustion chamber for more power and torque. The bearing inserts I install in Kohler 10-16hp flatheads and 18hp OHV K361 connecting rods can be used for general yard work, stock or high rpm pulling competition engines. The rod will need to be bored exactly 1.625" for proper bearing to journal oil clearance. FYI - Before I machine a rod for bearing inserts, I use a metal "plug" alignment tool that I made in my metal lathe to precisely align the big hole of the connecting rod with the centerline of the spindle in my milling machine. Then while the plug is in the rod, I firmly clamp the rod to the table of my milling machine and after leaving the big hole centered or moving the table offset for piston pop-out, I securely lock the table so the rod won't move in any direction. But for reasons unknown, sometimes the cutter/reamer will bore the hole in the rod slightly off-center between the bolts or studs. Whenever this happens, I grind away part of each bearing shell so they'll clear the rod bolt. I've talked to other machinist who bore Kohler rods about this and they tell me sometimes the same thing happens with them. But as long as the bearing shells are ground for clearance of the bolt, it poses no problems. NOTE: On the K241/M10 (10hp) Kohler engines, the piston seems to come within .020"± from the top of the block, which lowers the compression ratio. Therefore, when boring the rod for installation of bearing inserts, it'll be a good idea to offset the bore .020" towards the oil dipper (lengthen the rod by .020") so the piston will be more or less flush with the top of the block. And offset the bore .040" for a .020"± piston pop-out.. And bearing inserts for the 10-16hp Kohler engines can be installed in Kohler models K482, K532 and K582 STD size connecting rods, but the crank journals would need to be reground exactly to 1.500" to match the inside diameter of the bearing inserts when installed in the rods. And for your information, STD size crank journals for the K482, K532 and K582 engines measures 1.6245". Narrow wrist pin width on 12hp or 14hp (old style) connecting rod for use with K-series 16hp cast piston or "new style" forged Mahle pistons. $20.00 labor, plus return shipping & handling.

Please contact me if you're interested in any of the above È parts or services.

Bare Kohler K-series Engine Blocks (when available) - Top of page K141 (6¼hp), K161 (7hp ) and K181 (8hp) bare blocks with 2-15/16" bore. $40.00 each, plus shipping & handling. K241 (10hp) bare block. $65.00 each, plus shipping & handling. K241 (10hp) bare block with 10hp bore and K301 embossed on the PTO end. (Extra thick cylinder wall.). $200.00 each, plus shipping & handling. K301 (12hp) bare block. $125.00 each, plus shipping & handling. K321 (14hp) bare block. $150.00 each, plus shipping & handling. K341 (16hp - 12 fin) bare block. $250.00 each, plus shipping & handling. K341 (16hp - 13 fin) bare block. $400.00 each, plus shipping & handling. Packaged shipping weight for each block is 25 lbs. NOTE: There are many variations in the K241 (10hp), K301 (12hp), K321 (14hp) and K341 (16hp) Kohler blocks: Some blocks have a wide base (flanges) and some have a narrow base. The very early 10hp blocks have no indention for installing an upper mount gear starter. Also, some of these blocks with flanges (for the wide oil pan) have no holes drilled for converting to a narrow base oil pan. (But the holes can be drilled and tapped.). Some have the oil dipstick tube hole next to the cylinder, while others have no hole there. The hole is either drilled or threaded. Some blocks have provisions for a starter-side mounted oil dipstick tube, and some don't. Some blocks come with balance gears and some don't. Some have a plug where balance gear stub shafts can be installed, and some have no holes drilled for the stub shafts. Some blocks have two threaded holes for mounting an exhaust pipe flange and provisions to mount a mechanical fuel pump, and some don't have these. The threaded holes on the PTO end of the block can have different bolt patterns. A 12 fin 16hp block works great for the Stock, Stock Altered and Missouri Super Stock classes, and the 13 fin 16hp block works better for the 50+ cube class because it has a thicker cylinder wall. Other than the above È, everything else on the blocks are pretty much the same.

Brian Miller's Engine Refreshing, Rebuilding, and Build-up Service - (Updated 4/22/12) Top of page

If you need your engine refreshed, rebuilt or built up for pulling competitively or so it'll produce more power and torque, please contact A-1 Miller's Performance Enterprises | 1501 W. Old Plank Rd. | Columbia, MO 65203-9136 USA | Phone: 1-573-875-4033. Please call Monday-Friday (except Holidays), 9am to 5pm, Central time zone. If no answer, please try again later. (When speaking with Brian, please be patient because I stutter.) Fax: 1-573-449-7347. E-mail: pullingtractor@aol.com. You can also contact me through Yahoo! Messenger: Find me here: Directions to our shop | Yahoo! Maps, 1501 W. Old Plank Rd., Columbia, MO | 1501 West Old Plank Road, Columbia, MO - Google Maps or Map of 1501 West Old Plank Road, Columbia, MO by MapQuest.

Engine Rebuilding Service - I rebuild engines from ordinary stock up to 4,000 rpm governored pulling engines. I can rebuild your engine however you want. Just tell me know how you're going to use your tractor or equipment and I'll build your engine to suit your needs. If you wish to have me rebuild or build-up your engine, I'll need a list of what you want done to your engine or a copy of your club's pulling rules regarding the engine requirements before I can give you an estimate on the cost. I'll build your engine to the limit according to the rules, not less than what the rules allow. I also rebuild ordinary lawn and garden equipment engines too, such as cast iron and cast aluminum block single- and twin-cylinder flathead, OHV and v-twin Briggs and Stratton, Kohler, Tecumseh and 2-cycle LawnBoy. I've never encountered an engine I couldn't repair! Whenever I rebuild or build-up an engine, and if you wish to do so, I do whatever it takes so it'll produce the factory-rated horsepower or the maximum horsepower and torque, and last a long time. I go beyond what the repair manual says to do. I can get all the parts needed, too. I can build your engine so it'll be legal for the class you plan to pull in. And with my engine rebuilds and build-ups, you may not always win, but you'll look good trying! All pulling engine builds are strictly confidential. This means your pulling competition will not know what goes into your engine! Break-In Oils and Procedure for Ordinary (Lawn & Garden) Engines - For proper break-in of a new or freshly rebuilt engine, use conventional (petroleum-based) SAE 30 weight motor oil containing an anti-wear additive, such as ZDDP (Zinc dithiophosphate), which places a protective coating between all internal moving parts, will get hot, create a wear pattern and produce a hardened surface, especially flat tappet lifters and camshaft lobes. Run an engine with aluminum cylinder wall(s) normally (up to 3,600 rpm) for 2 hours, or for an engine with cast iron cylinder wall(s), run it normally (up to 3,600 rpm) for 5 hours. Then drain the oil while it's hot, and either continue to use conventional (petroleum-based) SAE 30 oil, or switch to a quality 20W50 synthetic blend or full synthetic oil for warm weather use. Or use conventional (petroleum-based) 10W40 oil, or 10W40 synthetic blend or full synthetic 10W30 oil during cold winter use. Use no oil additives. Change the oil every 25 hours of engine run time or once a year. Synthetic-blend oils get about half as hot as conventional oils. But full synthetic oils don't get near as hot as conventional oils do. It's more slippery and remains cooler even after the engine have been in operation for several hours to better protect internal parts for longer engine life. Break-In Oils and Procedure for Pulling Engines - For proper break-in of a freshly built or rebuilt pulling engine, use conventional (petroleum-based) SAE 30 weight motor oil containing an anti-wear additive, such as ZDDP (Zinc dithiophosphate), which places a protective coating between all internal moving parts, will get hot, create a wear pattern and produce a hardened surface, especially flat tappet lifters and camshaft lobes. Run the engine normally (up to 4,000 rpm) for 4-5 pulls. Then drain the oil while it's hot, and either continue to use ordinary SAE 30 oil, or switch to a quality 20W50 synthetic blend or full synthetic oil. Use no oil additives. Change the oil every 25 pulls or once a year. Synthetic-blend oils get about half as hot as conventional oils. But full synthetic oils don't get near as hot as conventional oils do. It's more slippery and remains cooler even after the engine have been in operation for several hours to better protect internal parts for longer engine life.

below Ê are details and prices to rebuild your engine - FYI - Being I'm the only person to read and respond to all my customer's emails (about 20 or so per day), take my customer's phone call orders (about 20-30 on a nice day with good weather), with customers stopping by my shop, repair and rebuild my customer's parts and engines in my shop, order parts from my suppliers, process orders, package parts and then mail customer's parts at my local Post Office, etc., it may take me several months, possibly up to 6 months to rebuild an engine. I also have to depend on other local machine shops to balance engine parts, perform various machine work that I can't do myself. All this takes time. So please keep this in mind if you decide to have me rebuild/build your engine. Also, I don't like to rush on my customer's repair jobs. I'm very particular about my work, especially my engine builds. I like to take my time to make sure that everything is right, the engine will run right, produce full power and last a long time. I appreciate for you understanding my situation. - Brian Miller

Briggs and Stratton 3hp to 5hp flathead aluminum block engine (horizontal or vertical shaft) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work only) Your engine. $75 - $100±, includes labor and high quality aftermarket parts, return shipping & handling extra. $100 - $150±, includes labor and genuine OEM B&S parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod or fit connecting rod w/bearing inserts (if available for a particular engine), resurface cylinder head, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Briggs and Stratton 7hp through 12.5hp single cylinder flathead aluminum block engine (horizontal or vertical shaft) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work only) Your engine. $250±, includes labor and high quality aftermarket parts, return shipping & handling extra. $300±, includes labor and genuine OEM B&S parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod or fit connecting rod w/bearing inserts (if available for a particular engine), resurface cylinder head, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Briggs and Stratton 16, 18 and 20hp flathead/opposed twin cylinder aluminum block engine (horizontal or vertical shaft) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $350±, includes labor and high quality aftermarket parts, return shipping & handling extra. $450±, includes labor and genuine OEM B&S parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod or fit connecting rod w/bearing inserts (if available for a particular engine), resurface cylinder head, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Briggs and Stratton Vanguard V-twin aluminum block engine (horizontal or vertical shaft) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $700±, includes labor and genuine OEM B&S parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod, resurface cylinder head, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Briggs and Stratton cast iron block engine model 23 (newer models 231401-233461) or model 24 (newer models 243431-243457) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $800±, includes labor and genuine OEM B&S parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new .020" oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod, resurface cylinder head, rebuild carburetor, install tune-up kit or NOVA 2 module, install new gaskets and oil seals. If engine has a broken connecting rod, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable).

Tecumseh 3hp to 10hp flathead aluminum block engine (horizontal or vertical shaft) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work only). Your engine. $75 - $400± (depending on size of engine and extent of wear), includes labor and high quality aftermarket parts, return shipping & handling extra. Click here for details concerning parts and labor. Tecumseh 8hp (VH80/HH80), 10hp (VH100/HH100), 12hp (HH120/OH120), 14hp (OH140), 15hp (OH150), 16hp (OH160) and 18hp (OH180) flathead and OHV cast iron block engines (horizontal and vertical shaft) rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work only). Your engine. (Prices depends on size of engine and extent of wear.) $500 - $800±, includes labor and high quality aftermarket parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod or fit connecting rod w/bearing inserts (if available for a particular engine), resurface cylinder head, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable).

NOTE: If you wish to have me rebuild or build-up your engine, I will need a list of what you want done to your engine or a copy of your club's pulling rules regarding the engine requirements before I can give you an estimate on the cost. I'll build your engine to the limit according to the rules so the engine will be competitive, not less than what the rules allow. Kohler K90/K91 (4hp) cast iron block flathead engine rebuild to OEM factory specifications @ 4,000 governed rpm (for general yard work). Your engine. $250±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly; regrind valves and seats; regrind crank journal and resize connecting rod; resurface cylinder head; rebuild carburetor; install tune-up kit; install new gaskets and oil seals. If engine has a broken connecting rod, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Kohler K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181/M8 (8hp) cast iron block flathead engine rebuild to OEM factory specifications @ 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $300±, includes labor and high quality aftermarket parts, return shipping & handling extra. $400±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly; regrind valves and seats; regrind crank journal and resize connecting rod; resurface cylinder head; rebuild carburetor; install tune-up kit; install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Kohler K-series and Magnum models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp) cast iron block flathead engines rebuild to OEM factory specifications @ up to 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $500±, includes labor and high quality aftermarket parts, return shipping & handling extra. $800±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly; regrind valves and seats; regrind crank journal and resize connecting rod or install new matching undersize rod or fit connecting rod w/bearing inserts; resurface cylinder head; rebuild carburetor; install tune-up kit; install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Kohler K-series and Magnum models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp) or K341/M16 (16hp) cast iron block flathead engines Stock-Appearing engine build to the max @ up to 4,000 rpm (for heavy yard work or competitive pulling). Your engine. $1,200±, includes labor and high quality aftermarket parts, return shipping & handling extra. $1,500±, includes labor and genuine OEM Kohler parts parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly; regrind valves and seats; install medium performance valve springs; regrind crank journal and install bearing inserts in connecting rod; mill cylinder head; rebuild or bore-out and rework carburetor; install tune-up kit or add $100.00 for A-1 Miller's new and improved crank trigger ignition system; install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Kohler K-series and Magnum models K341/M16 (16hp) cast iron flathead block engine rebuild to OEM factory specifications @ up to 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $600±, includes labor and high quality aftermarket parts, return shipping & handling extra. $900±, includes labor and genuine OEM Kohler parts parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly; regrind valves and seats; regrind crank journal and resize connecting rod or install new matching undersize rod or fit connecting rod w/bearing inserts; resurface cylinder head; rebuild carburetor; install tune-up kit; install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Kohler K-series K361 (18hp) cast iron block single cylinder OHV engine. Rebuild to OEM factory specifications @ up to 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $1,000±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly; regrind valves and seats; regrind crank journal and resize connecting rod or install new matching undersize rod or fit connecting rod w/bearing inserts; resurface cylinder head; rebuild carburetor; install tune-up kit; install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable). Kohler K-series and Magnum models MV16, KT17II, KT19II, M18, MV18, M20 and MV20 opposed cast iron twin cylinder flathead engines. Rebuild to OEM factory specifications @ up to 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $700±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston rings, regrind valves and seats, install new valve guides (if needed), resurface cylinder heads, rebuild carburetor, install new gaskets and oil seals and install new tune-up kit. If engine was run out of oil and have a broken connecting rod or rods, and internal damage has resulted, the price will be higher for additional parts and labor (if rebuildable). If one or both cylinders are scored and needs to be replaced with new pistons and rings, the price will be slightly higher. But cylinder scoring is rare. If either cylinder wall and/or piston(s) is/are scored and needs replacing, the price will be slightly higher. For these type of engines, I don't have the cylinders bored oversize and install new oversize pistons and rings because this would be too cost prohibitive being I have good used cylinders and pistons in stock. Kohler K-series engine models K482, K532 and K582 opposed cast iron block twin cylinder flathead engines. Rebuild to OEM factory specifications @ up to 3,600 governed rpm (for general yard work or mild competitive pulling). Your engine. $1,000±, includes labor and high quality aftermarket parts, return shipping & handling extra. $1,400±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinders and install new oversize pistons/rings assembly, regrind valves and seats, regrind crank journals and resize connecting rods (if needed), resurface cylinder heads, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be higher for additional parts and labor (if rebuildable). Kohler Command 25hp V-Twin engine. Rebuild to OEM factory specifications @ up to 3,200 governed rpm (for general yard work or mild competitive pulling). Your engine. $700±, includes labor and genuine OEM Kohler parts, return shipping & handling extra. Parts and labor includes: Install new STD size piston/rings assembly or bore cylinder and install new oversize piston/rings assembly, regrind valves and seats, regrind crank journal and resize connecting rod, install new matching undersize rod or fit connecting rod w/bearing inserts (if available for a particular engine), resurface cylinder head, rebuild carburetor, install tune-up kit, install new gaskets and oil seals. If engine has a broken connecting rod or rods, and internal damage has resulted, the price will be slightly higher for additional parts and labor (if rebuildable).

Competitive Pulling Engine Refreshing Service Ê A typical pulling engine will last an average of 25 pulls or 3 years of use. After that, it may start to lose power when under load and puff smoke out the crankcase breather vent and/or out the exhaust. When this happens, it's time for a refreshing job. This service is for engines that have been previously rebuild or built for pulling, and needs the basic parts to revive the power. It is not a complete rebuild. Refresh Stock 10-16hp Kohler pulling engine. Includes new rings, lap valves, adjust valve clearance, new rod bearing, clean or rebuild carburetor, new up-to-date Lakota, MWSC or Vogel torque camshaft and new gaskets. $200.00 labor, plus return shipping & handling. Parts are extra charge. Refresh Stock-Altered 12-16hp Kohler engine. Includes new rings, lap valves, adjust valve clearance, new rod bearing, clean or rebuild carburetor, new up-to-date Lakota, MWSC or Vogel camshaft and new gaskets. $300.00 labor, plus return shipping & handling. Parts are extra charge. Add $200.00 labor to machine the valve cavities deeper in billet cylinder head if a new camshaft with more lift will be installed. Refresh NQS 30 c.i. or Missouri Super-Stock 16hp Kohler engine. Includes new rings, lap valves, adjust valve clearance, new rod bearing, clean or rebuild carburetor, new up-to-date Lakota, MWSC or Vogel camshaft, new gaskets. $400.00 labor, plus return shipping & handling. Parts are extra charge. Add $200.00 labor to machine the valve cavities deeper in billet cylinder head if a new camshaft with more lift will be installed. Refresh 50.5 c.i. 16hp Kohler engine. Includes new rings, lap valves, adjust valve clearance, new rod bearing, new up-to-date Lakota, MWSC or Vogel camshaft, clean or rebuild carburetor, new gaskets and oil seals. $500.00 labor, plus return shipping & handling. Parts are extra charge. Add $200.00 labor to machine the valve cavities deeper in billet cylinder head if a new camshaft with more lift will be installed.

Competitive "Built to the Max" 4,000 rpm Stock Class and Hot Stock Class Pulling Engines Ê Top of page "Built to the Max" 10hp (K241), 12hp (K301), 14hp (K321) or 16hp (K341) Kohler engines built by Brian Miller. The Stock Class engines have a 4,000± rpm limit with an operating governor and a 9-1/2" cast flywheel with majority of fins removed and precision spin-balanced. The 16hp Hot Stock engine have a 25 lb. steel flywheel and runs at wide open throttle. These engines have a reground high torque camshaft; performance valve job with stock size valves; medium performance valve springs; #26 or #30 Kohler carburetor bored-out, reworked and set up for gas; enlarged ports and polished; 2nd or 3rd generation cylinder head milled .050"; connecting rod bored .020" offset for piston pop out with bearing inserts; rotating assembly precision spin-balanced (to reduce engine vibration); upper mount gear starter, header pipe and conventional Kohler point ignition system installed with ignition timing preset. These are very powerful and competitive engines, and built and designed for competitive pulling only, not general yard work. No charging system included. 10hp Stock. Produces ± 15hp and 19 ft. lbs. of torque @ 4,000 rpm. $800.00±* 12hp Stock. Produces ± 22hp and 29 ft. lbs. of torque @ 4,000 rpm. $1,200.00±* 14hp Stock. Produces ± 25hp and 33 ft. lbs. of torque @ 4,000 rpm. $1,400.00±* 16hp Stock. Produces ± 28hp and 37 ft. lbs. of torque @ 4,000 rpm. $1,600.00±* 16hp Hot Stock. Produces ± 38hp and 33 ft. lbs. of torque @ 6,500 rpm (Wide Open Throttle - no governor). $2,500.00±* *Crating and shipping charges not included in prices above È. ± means more or less, depending on your club's rules and restrictions. NOTE - I build engines as customers order them according to their tractor's make and model. I will also need your pulling club's engine rules and requirements so the engine will be legal within its class. Add $100.00 for A-1 Miller's new and improved crank trigger ignition system. And I don't offer any chrome-plated sheet metal because the chrome plating process is cost-prohibited.

NOTES:

• A general stock engine rebuild includes: completely disassemble entire engine, clean and inspect all parts, bore (if it needs it) or deglaze cylinder, install new piston/rings/pin/clips assembly, regrind crankshaft journal (if it needs it), install new undersize (.010") connecting rod or bore rod for undersize bearing inserts (.020" or .030"; if it needs it), grind valves and seats, install new gaskets with silicone sealer to lesson oil leaks, install new ignition tune up components, resurface cylinder head, clean and rebuild carburetor, clean commutator and lubricate bushings in gear starter and whatever else the engine may need so it'll run well and last a long time.
• The engines I sell are turn key engines. I build all engines according to the customer's personal preferences for non-pulling purposes or to the customer's pulling club's sanctioning rules. "Build to the max" means engine will produce all the power possible and still remain stock-appearing externally. All of the above È will be performed in addition to the mild performance modifications.
• ± means more or less. This means if your engine needs minimal labor and/or machining, the price will be slightly less. But if it needs more than usual labor and/or machining, the price will be slightly higher. However, if it has sustained major internal damage or if it needs additional parts, extensive machine work and more labor, then the price will be even higher. And being I can't see your engine before you bring or send it to me, I can't honestly give an exact quote beforehand. But I'll treat you right and I'll try to keep the costs down as much as possible and still build you a quality engine so it'll start easy, produce full power and last a long time. The ± also depends on your personal preferences, parts needed and/or your pulling club's sanctioning rules. Also, if you wish to furnish some or all of the parts yourself, the price will be substantially lower.
• Before sending or bringing your engine to me, I don't need everything on it. Just the parts that can wear and need rebuilding or reconditioning, such as the gear starter, cylinder head(s), crankcase breather assembly, fuel pump and carburetor. I need the oil pan on it too, to prevent any dust and dirt from entering the crankcase after the rebuild. Please remove the sheet metal, too. I'll need the flywheel on the engine so I can set the ignition timing. A 50% deposit may be required on some engine rebuilds. Regular shop hours are 9:00 am - 5:00 pm, Monday-Friday, except Holidays. If you are traveling a great distance, it's best to call in advance (573-875-4033) to make sure that I will be here when you plan to stop by.
• All rebuilt engines returned (shipped) to the customer come with a 90 day workmanship warranty from date of pickup or delivery.

If you decide to ship your engine to us, please enclose it in a sturdy wooden crate with cushioning surrounding the engine, and then fasten or strap it securely onto a wooden pallet. Do not use a cardboard box alone! To build a crate, start with 2" x 2" frame work with a skid pallet on the bottom (so a forklift can pick it up without damage), fasten the oil pan of the engine to the bottom of the crate (pallet), use either 1/4" plywood or paneling to cover the crate, place some heavy pieces of Styrofoam or folded cardboard around and above the engine to help cushion it during transport, and fasten everything on and in the crate with sheet rock screws. Or if you bring an engine to me in person, sit it in an automotive tire to keep it from moving around during transportation. And please let me know first so we can expect your arrival. It'll be best to have everything on the engine that can wear so we can repair them too, and make the necessary adjustments.

To ship your engine to us, first off, do not use the US Mail Service, UPS or FedEx Express! We and our customers have had too many problems with them in the past. They wouldn't even make good on the insurance either. Their gorillas (employees) are trained in handling lightweight packages (weighing up to 70 lb.) and the heavier items tend to get damaged with their kind of handling. They are very hard on heavy packages when they handle them. The packages are placed on conveyor-belt systems and they seem to always drop the heavy ones off of the elevated conveyors, which usually destroys whatever is inside them.

If you decide to ship your engine to me, please crate it well. We're authorized FedEx Ground (for anything up to 150 lbs.) and FedEx Freight (for anything over 150 lbs.) shippers because they've been proven to be the lowest cost, most gentle and reliable shipping companies. Here's a great web site that calculates freight charges. Go here: http://www.shipgooder.com/ and type in your zip code, our zip code (65203-9136) and the crated weight of a typical complete 10-16hp Kohler engine (145 lb.). Shipgooder doesn't ship anything. It's web site just lets you see the latest cost of various shipping companies. Contact your local FedEx Ground for more details and to schedule a pickup. Or you can use a major trucking company with a good reputation for shipping heavy, fragile objects. Look in the Yellow Pages and ask around. The reason we say this is because we once returned a rebuilt engine that was crated very well to a customer using a well-known shipping company, and it was almost destroyed in shipping when he received it. You'll have better success with shippers such as FedEx Ground, FedEx Freight, Roadway, etc. Freight company employees are trained in handling heavy packages plus they use tow motors to move the freight around, not like UPS or FedEx Express with their uncaring "gorillas" unloading and loading the trucks. The approximate shipping weight of a crated 7 and 8hp Kohler engine is 100 lbs. And 10-16hp single cylinder cast iron Kohler engine is 145 lbs.

To ship an engine, freight companies require it to be in an enclosed wooden or sturdy plastic crate. It's best to securely fasten it with the oil pan bolts on a pallet made of 2 x 4's and fasten the boards together with long drywall screws, not nails. Then place a 2 x 2 wooden frame around the pallet and fasten 1/4" plywood with a 2 x 2 frame work. Run cross-braces which encompasses the top portion of the cylinder of the block. This will support or stabilize the top of the block and keep the engine from getting ripped off the base. Put a lid on the top and then load it in the trucking company's truck when it arrives with a tow motor. You shouldn't have any problems shipping an engine this way.

To ship a transaxle, this is easier. They don't require an enclosed crate. Just place the transaxle on the center of a wooden pallet and stretch wrap (use low-cost ratchet nylon tie-downs) to securely fasten it to the pallet. Use at least 6 layers of stretch wrap or several tie-downs. This should work really well. The shipping weight of a Cub Cadet cast iron case transaxle when strapped to a wooden pallet is approximately 215 lbs.

When bringing or sending your engine, transaxle or any other part(s) to us, please include a note with your name, address, phone number and a description of what you want done. Or if you'd prefer to deliver your engine or transaxle personally to us, we're located at 1501 W. Old Plank Rd. | Columbia, MO 65203-9136 USA. Find me here: Directions to our shop | Yahoo! Maps, 1501 W. Old Plank Rd., Columbia, MO | 1501 West Old Plank Road, Columbia, MO - Google Maps or Map of 1501 West Old Plank Road, Columbia, MO by MapQuest.

• Custom-Build Complete Stock Class Pulling Tractor - $3,000 - $5.000 ±
• Custom-Build Complete Stock-Altered Class Pulling Tractor - $7,000.00 - $10,000 ±
• Custom-Build Complete Super-Stock Class Pulling Tractor - $10,000.00 - $15,000.00 ±
• ± means more or less. Depends on your personal preferences and your pulling club's sanctioning rules.

Please contact me if you're interested in any of the above È parts or service.

For other high performance engine builders, contact either Lakota Racing - Quarter Scale Performance (http://www.lakotaracing.com), Midwest Super Cub (http://www.midwestsupercub.net) or Vogel Manufacturing Company (http://www.vogelmanufacturing.com).

To place an order and/or for technical assistance, please contact:

NOTE: To place an order with me, please call the number below Ê or send an email (below) with a description of the parts or services you need and I'll respond with the total amount including shipping & handling. Because as of now, my web sites are not set up to accept orders online. I also do not have a parts catalog to mail out. So you'll have to print out my web sites.

A-1 Miller's Performance Enterprises | 1501 W. Old Plank Rd. | Columbia, MO 65203-9136 USA | Phone: 1-573-875-4033. Please call Monday-Friday (except Holidays), 9am to 5pm, Central time zone. If no answer, please try again later. (When speaking with Brian, please be patient because I stutter.) Fax: 1-573-449-7347. E-mail: pullingtractor@aol.com. You can also contact me through Yahoo! Messenger: Find me here: Directions to our shop | Yahoo! Maps, 1501 W. Old Plank Rd., Columbia, MO | 1501 West Old Plank Road, Columbia, MO - Google Maps or Map of 1501 West Old Plank Road, Columbia, MO by MapQuest.

IMPORTANT - When sending your part(s) to me for rebuilding or repair, package everything securely so the item(s) won't get damaged in shipping & handling and please include a note in the box with your name, mailing address, phone number (in case we have any questions) and a description of what you want done. When the work is completed, I'll either call or email you an invoice with the total including shipping & handling.

To place an order, please call or email me with your name, complete mailing address and phone number and so I can figure the total with shipping cost and USPS Tracking. All prices are based on a 2% cash discount. For payment, I accept cash (in person), Postal money orders, cashier's checks, MasterCard, VISA, Discover, American Express and Western Union Money Transfer. (If the engine is for a specific make and model of tractor and/or part(s) for a specific purpose is/are special ordered, your debit/credit card may be charged for the full amount or as a deposit right after your order is placed; please do not send your debit/credit card information in email!) Or you can pay me through PayPal. (My PayPal account name is my email address. And be sure to mention in PayPal a description of what the payment is for.) If sending a money order, please include a note in the envelope with your name, complete mailing address, phone number and a description of what the payment is for. My mailing address and phone number are below Ê. And I will send you the parts as soon as I receive your payment or when the order is processed.

To figure the shipping cost, we weigh the package with the parts, then we go online to the USPS Postage Rate Calculator web site. We type in the weight, our zip code and your zip code, and then it shows me the prices for various ways to ship the package. We choose US Postal Service because we believe it's the most fastest, economical and reliable method.

Shipping & handling: (United States and it's territories)

• To save you shipping charges, item(s) in a package or cushioned envelope weighing less than 13 oz. is sent by First Class Mail for a 2-6 day delivery.
• Most packaged item(s) weighing over 13 oz. is sent by US Priority Mail for a 2-3 day delivery.
• To save you even more on shipping heavy items, we always try to use the US Postal Services' Flat Rate Priority Mail envelope and boxes (if the item(s) can fit inside the envelope or boxes).
• Some heavy items weighing no more than 70 lbs. is sent by US Mail Parcel Post.
• Item(s) weighing over 70 lbs. is sent by FedEx Ground.
• I do not ship anything COD.

Ship to Canada and elsewhere around the world:

• Item(s) in a package or cushioned envelope weighing less than 1 lb. is sent by US Postal Service Airmail Letter Post for a 4-7 days delivery.
• Packaged item(s) weighing over 1 lb. and up to 66 lb. is sent by US Postal Service Airmail Parcel Post for a 4-10 days delivery.
• I cannot use the US Postal Services' Flat Rate Priority Mail envelopes and boxes to ship outside U.S. territories.
• Item(s) weighing over 67 lbs. or more is sent by FedEx Ground or equivalent services.

^{(When placing an order through PayPal, please specify which parts you need.)}

To make a payment to me through PayPal, go to PayPal's web site ( https://www.paypal.com/ ) and click on (Send Money). Type in my email address, or copy and paste this: pullingtractor@aol.com and then follow the directions. Be sure to mention in PayPal a description of what the payment is for. After you've finished, PayPal will send me an email notifying me that you have made a payment to me for the product(s) or services and amount entered. Then I go to their web site and direct PayPal to deposit the money into my bank account. And I will send the parts to you as soon as I receive your payment. But I may have to order some of the parts if they're not in stock, which should take a few days. In that case, I will send you the parts as soon as they come in. PayPal protects your financial privacy and security. With PayPal, privacy is built in. It's a way for you to pay without exposing their financial information.

The Reason For Superseded Part Numbers -

When President Nixon was in office, he placed a price freeze on all products being manufactured in the US at the time. The manufacturers couldn't raise their prices even if it cost them more to produce their parts. What happened was the government placed the freeze on the part number of each part. So manufacturers simply gave their parts a different part number so they could legally raise the prices.

Linked pages to our parts and services:

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