A-1 Miller's Performance Enterprises

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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.
Ignition, Electrical and Crank Trigger Electronic Ignition Parts and Kits

We Are an Authorized OEM Kohler Engine & Parts Dealer!

NOTE: To place an order with me, please call or send an email (below) with a description of the parts or services you need. Because as of now, my web sites are not set up to accept orders. I also have no parts catalogs to mail out. So you'll have to print out my web sites.

NOTE: Everything in this web site is up-to-date and still available. I only update when I make a change in a listing of a part. If a part is no longer available, I mention this instead. Prices are subject to change without notice due to the rising cost in materials. We're in the lawn mower/small repair business too, so we can get a lot of other parts that's not listed on our 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

To place an order and/or for technical assistance, 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, 9am to 5pm, Central time. 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. The aftermarket parts are of very high quality. I do not sell cheap junk! As a matter of fact, many "OEM Kohler parts" are made in China, and Kohler owns some of the factories that make the parts in China. And I think there's no or very little difference between the aftermarket or OEM Kohler brand parts, being many of them are made in China. Kohler just charge more because they have their name on it. 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.


Conventional Ignition Parts -
Ignition points for all Kohler K-series single- and twin-cylinder flathead cast iron block engines. Includes angle mounting bracket. For magneto and battery ignition systems. Replaces Tecumseh: 32011, 32011A used on 6-20hp engine models HH80, HH100, HH120 series with battery ignition. Fits: Clinton models 414, 418, 420, 422. Kohler part # 47 150 03-S. NOTE: The NOVA II or Mega-Fire Solid State Ignition Modules (below) can be substituted for the points and condenser in a magneto ignition system.
  • Aftermarket. $10.00 each, plus shipping & handling.
  • OEM Kohler part. $13.75 each, plus shipping & handling.
Condenser for all Kohler K-series single- and twin-cylinder flathead cast iron block engines with BATTERY ignition. Can be substituted for the Chevy condenser with no problems. Wire length: approximately 4-1/2". Kohler part # 230722-S.
  • Aftermarket. $6.00 each, plus shipping & handling.
  • OEM Kohler part. $15.50 each, plus shipping & handling.
Condenser for Kohler K-series flathead cast iron block engines with MAGNETO ignition. (Most common.) Body length: 33 mm, width: 17 mm. Kohler part # 47 147 01-S. NOTE: The NOVA II or Mega-Fire Solid State Ignition Modules (below) can be substituted for the points and condenser in a magneto ignition system.
  • Aftermarket. $6.00 each, plus shipping & handling.
  • OEM Kohler part. $21.10 each, plus shipping & handling.
Condenser for Kohler K-series flathead cast iron block engines with MAGNETO ignition. Kohler part # 220434-S. NOTE: The NOVA II or Mega-Fire Solid State Ignition Modules (below) can be substituted for the points and condenser in a magneto ignition system.
  • Aftermarket. $12.00 each, plus shipping & handling.
  • OEM Kohler part. $15.00 each, plus shipping & handling.
Complete Ignition Tune-Up Kit for Kohler 4hp-16hp flatheads, 8hp OHV single cylinder and twin cylinder K-series flathead cast iron block engines. Includes: points, condenser, spark plug(s) and points cover gasket.
  • Kit for 4hp-16hp flatheads and 18hp OHV single cylinder Kohler engines with magneto ignition.
    • Aftermarket parts. $20.05 each, plus shipping & handling.
    • OEM Kohler parts. $38.90 each, plus shipping & handling.
  • Kit for 4hp-16hp flatheads and 18hp OHV single cylinder Kohler engines with battery ignition.
    • Aftermarket parts. $20.05 each, plus shipping & handling.
    • OEM Kohler parts. $33.30 each, plus shipping & handling.
  • Kit for flathead twin cylinder Kohler engines; KT series and models K532 and K582 engines with battery ignition.
    • Aftermarket parts. $22.55 each, plus shipping & handling.
    • OEM Kohler parts. $35.80 each, plus shipping & handling.
Steel Points Pushrod for K90/K91 (4hp), K141 (6¼hp), K160 (6.6hp), K161 (7hp) and K181 (8hp) Kohler K-series flathead cast iron block engines. Made of hardened steel. (To be no less than 1.250" in length. Measure the length of your pushrod accurately to determine if it needs replacing.) OEM Kohler part # 46 411 01-S. $8.80 each, plus shipping & handling.
Steel Points Pushrod for Kohler K-series models K241 (10hp), K301 (12hp), K321 (14hp), K341 (16hp) flatheads and K361 (18hp OHV) cast iron block engines. Made of hardened steel. (To be no less than 1.500" in length. Measure the length of your pushrod accurately to determine if it needs replacing.) OEM Kohler part # 47 411 04-S. $12.60 each, plus shipping & handling.
Stainless Steel Flared-End Points Pushrod for Worn Points Lobe on Camshaft for for Kohler K-series models K241 (10hp), K301 (12hp), K321 (14hp), K341 (16hp) flatheads and K361 (18hp OHV) cast iron block engines. Makes contact with unworn areas of points lobe on camshaft for full advance of ignition timing. Can also be used on unworn lobes for longer wear. NOTE: Must be installed from inside crankcase before engine reassembly. An original concept by Brian Miller. Replaces Kohler part # 47 411 04-S. $15.00 each, plus shipping & handling.
Ignition Points and Points Cover Mounting Screw w/serrated star lock washer. Used to secure points bracket and points cover to engine block. Size: 10-24 NC (3/16" diameter, coarse thread). Replaces Kohler part # X-131-1-S. .50¢ each, plus shipping & handling. Grommet for ignition wire in points cover. Fits all single cylinder K-series Kohler engines. Seals out dust and dirt so points last longer. OEM Kohler part # 220297-S. $3.00 each, plus shipping & handling.
Chevrolet (GM) V8 adjustable ignition points that can be used on the Kohler K-series 10hp-16hp and twin cylinder flathead cast iron block engines. NOTE: The "Chevrolet" points and condenser are actually made for the 1957-1974 General Motors cars and trucks with a V8 engine and Delco-Remy distributor. But these points can be easily adapted for use on Kohler [pulling] engines with an adapter bracket (see below) for easy adjustment of the ignition timing with an Allen wrench. Has a stiff spring for quick response at high rpm. Due to the inability to completely seal (cover) the points from dust and debris, these are not meant for general yard use. They're for competitive pulling only. And being the bracket for the GM points and the GM points themselves are much larger than Kohler points and bracket, the OEM Kohler points cover will not fit over the GM points and bracket. $10.00 each, plus shipping & handling.
Sturdy and durable stainless steel angle bracket to mount Chevy (GM) ignition points on a single cylinder Kohler engine. .070" thickness. Will not rust. Very rigid and will not vibrate to fluctuate timing. $15.00 each, plus shipping & handling.

NOTICE: The Chevy points covers for this bracket should be available soon! (The cover is only to prevent fuel from getting on points contacts, which could cause a fire.)

NOTE: Being the bracket for the GM points and the GM points themselves are much larger than Kohler points and bracket, the OEM Kohler points cover will not fit over the GM points and bracket.

Solid State Ignition Coil for Kohler Magnum models M10-M16 single cylinder flathead cast iron block engines. Kohler part # 47 584 03-S.
  • Aftermarket. $60.00 each, plus shipping & handling.
  • OEM Kohler part. $78.35 each, plus shipping & handling.
Ignition Coil with Molded-In Magnetron Module for Briggs & Stratton's horizontal and vertical shaft models twin cylinder flathead engines. Briggs & Stratton part #'s 392329, 394891, 394988. NOTE: Set spark plug gaps at .015" for longevity of coil.
  • Aftermarket. $30.00 each, plus shipping & handling.
  • OEM Briggs & Stratton part. $45.00 each, plus shipping & handling.
Solid State Ignition Coil for Kohler Magnum models M18, M20, MV16, MV18, MV20 twin cylinder flathead engines. Kohler part # 52 584 02-S. NOTE: Set spark plug gaps at .015" for longevity of coil.
  • Aftermarket. $45.00 each, plus shipping & handling.
  • OEM Kohler part. $141.00 each, plus shipping & handing.
Ignition Coil for Kohler flathead twin cylinder models KT17, KT17II, KT19, KT19II, KT21 engines. Kohler part # 52 755 48-S. NOTE: Set spark plug gaps at .015" for longevity of the coil.
  • Aftermarket. $160.00 each, plus shipping & handling.
  • OEM Kohler part. $212.00 each, plus shipping & handing.
Magneto Ignition Coil for Clinton, Kohler K-series flathead cast iron block and all aluminum block Tecumseh engines with point-type ignition. Replaces Tecumseh part # 29632, 30546, 30560, 30560A, 610768, Tecnamotor # 1633.0001, Kohler part #'s 231718-S, 232901 (obsolete), 238059 (obsolete), 47 755 20-S; Clinton # 135-13-990 and Phelon # FG-6240. Fits Clinton, early Tecumseh and early Kohler K-series flathead cast iron block engines with coil/stator under flywheel. Spark plug wire length: 17". Works great when used with the Kohler module, NOVA II or Mega-Fire modules (see below). Dimensions: 393" x .393" center square hole x 1.050" width x 1.62" o.d. If laminations on stator are too big for center hole in this coil, grind or file them down so coil will fit snug, then bend one laminate to retain coil. Coil will still produce a hot spark. Click here for identification and wiring diagram for this coil. How coil produces a spark: As the magnet in the flywheel pass the laminations on the stator, this creates a magnetic field that energizes the primary windings within the coil. This energy (electricity) is stored in the condenser. When the points open, the electricity from the condenser is sent to the secondary windings in the coil & a spark is created. The coil needs to fit snug on the laminations to receive the full effect of the magnetic field from the magnets to energize the coil.
  • Aftermarket. Our part # 31-1884. $25.00 each, plus shipping & handling.
  • OEM Kohler part # 231718-S. (Same dimensions & specs as above.) $119.80 each, plus shipping & handling.
  • OEM Kohler part # 47 755 20-S. (Same dimensions & specs as above.) $116.00 each, plus shipping & handling.
NOVA 2, Mega-Fire and Kohler OEM Electronic Transistorized Solid State Ignition Modules
  • There is absolutely no difference how these modules work. They all work the same. Kind of like the difference between a Chevy, a Dodge & a Ford. These are universal and high-performance. They improve engine performance by stabilizing the spark, much like crank trigger ignition does. The NOVA 2 & Mega-Fire have a durable die-cast aluminum housing. They all produce a hot spark even at cranking speeds, allows the coil to produce 100% voltage. Weather-proof and very reliable. Ignition timing is automatically set. No kick-back and no timing adjustment required. Works excellent with virtually any magneto ignition coil!
  • Suitable for use with most 2 leg or 3 leg magneto coils and with a flywheel having one or two magnets mounted internally or externally, and with coil mounted underneath or outside of flywheel. Works great regardless of the polarity of the magnets, too. Works on most lawn mowers, chain saws, trimmers, garden tillers, snow throwers, brush cutters, outboard boat motors, etc. with points and condenser ignition. But will not work with most Stihl trimmers and chain saws.
  • Works only with magneto type ignition coils originally connected to contact points and a condenser. They will not work with solid state ignition (CDI) coils, battery ignition coils or with flywheels having a ring of magnets mounted internally to which the ignition coil (mounted underneath flywheel also) operates off of, such as the bigger aluminum block Tecumseh engines (8hp and up). (With the module, as each magnet passes the coil, it'll produce a spark. And if the spark don't occur at the precise time with the piston at a certain position in the cylinder, the engine will either "kick back" or will not run.) If the magnets for the charging system won't interfere with the magneto coil(s), then these modules should work well. But if the magneto coil(s) operate off the same magnets for the charging system, then neither module won't work. The modules senses when the magnet passes the coil and that's when it makes the spark. If a bunch of magnets continually pass the coil, then the coil will produce an array of sparks.
  • How the timing is automatically set and how it works: First of all, with points, the point gap determines where the ignition timing is set (on systems with a fixed or non-adjustable ignition coil). Therefore, the spark occurs when the magnet in the flywheel passes the coil laminations the moment the points open. But with no points, the magnet still passes the coil laminations at the same moment, which sends an electrical current through a transistor and circuitry within the NOVA 2 module. This current is sent in the form of a signal to the module; within, a transistor opens the primary circuit in the coil and the spark occurs. All this happens at the speed of electricity. The conventional points and condenser ignition system is less responsive.
  • Each module has two wire connections. One wire connects to the ignition coil and the other wire connects to the ground of the engine with use of a supplied mounting screw. Comes with detailed instructions. Click here for installation instructions.
    • NOVA 2 Module - $17.00 each, plus shipping & handling.
    • Mega-Fire Module - $20.00 each, plus shipping & handling.
    • Kohler Electronic Ignition Module. OEM Kohler part # 25 757 10-S. $48.00 each, plus shipping & handling.
Quality Copper Core Spark Plugs. NOTE: Listed below are the most commonly used plugs. Other types of spark plugs are available. When ordering, please specify make and model of engine.
  • For Kohler models K90/K91 (4hp), and most Briggs & Stratton and Tecumseh aluminum block flathead engines. 3/8" thread reach. Replaces Briggs and Stratton part # 802592S; Kohler part # 41 132 06-S.
    • Autolite® 458. $2.75 each, plus shipping & handling.
    • Champion® J19LM. $3.40 each, plus shipping & handling.
    • OEM Kohler part. $6.60 each, plus shipping & handling.
  • For Kohler models K141 (6¼hp), K140 (6.6hp), K161 (7hp) and K181/M8 (8hp) flathead engines. 3/8" thread reach. Kohler part # 41 132 02-S.
    • Autolite® 295. $2.75 each, plus shipping & handling.
    • Champion® J8C. $3.40 each, plus shipping & handling.
    • OEM Kohler part. $8.80 each, plus shipping & handling.
  • For Kohler models K241/M10 (10hp), K301/M12 (12hp), K321/M14 (14hp), K330/K331 (12½hp), K341/M16 (16hp) flatheads and K361 (18hp OHV) engines. 7/16" thread reach. Kohler part # 25 132 10-S.
    • Autolite® 216. $2.50 each, plus shipping & handling.
    • Champion® H10C. $3.70 each, plus shipping & handling.
    • OEM Kohler part. $10.50 each, plus shipping & handling.
  • For Kohler models MV16, KT17, KT17II, KT19, KT19II, M18, MV18, M20 & MV20 flathead twin cylinder engines. 15/32" thread reach. Kohler part # 52 132 02-S.
    • Autolite® 26. $6.00 each, plus shipping & handling.
    • Champion® RV17YC. $3.80 each, plus shipping & handling.
    • OEM Kohler part. $8.60 each, plus shipping & handling.
  • For most OHV aluminum block air-cooled small engines. 5/8" thread reach. Replaces Briggs & Stratton part # 91055S; Kohler part # 12 132 02-S.
    • Autolite® 3924. $6.00 each, plus shipping & handling.
    • Champion® RC12YC. $3.90 each, plus shipping & handling.
    • OEM Kohler part. $6.10 each, plus shipping & handling.
Spark Strength Tester. Handy, easy to use, simple clamp-on style. $6.00 each, plus shipping & handling. Durable OFF/ON Toggle Switch w/Lead Wires. Can be used for battery/magneto/crank trigger ignition, electric cooling fan, electric fuel pump or to cut-off charging system for pulling. $5.00 each, plus shipping & handling.
Heavy duty, standard output (20,000 volts) 12 volt oil-filled canister battery ignition coil. 2" diameter. Can be used on most garden tractors, older farm tractors, virtually all pre-1974 automobiles and crank trigger ignition systems. Requires no external ballast resistor and can be used with one ordinary condenser. And spark plug gap should be set at .035" with this coil. Kohler part # 41 519 21-S.
  • Aftermarket. $25.00 each, plus shipping & handling.
  • OEM Kohler part. $68.00, plus shipping & handling.
Heavy duty, high output (40,000 volts) 12 volt oil-filled canister battery ignition coil. 2" diameter. Automotive coil. Can be used on most garden tractors, older farm tractors, pulling tractors and with crank trigger ignition systems. Requires an external ballast resistor and for best performance, use with two ordinary condensers or one high-capacity condenser. And spark plug gap can be set at .060" with this coil.
  • $35.00 each, plus shipping & handling.
Quality Black Hypolon Cover Copper Core Spark Plug Wire. 7mm diameter, 25" long. Stranded copper wire for more flexibility and better spark delivery. Kohler part #'s 238057-S, 25 348 01-S, 48 348 04-S.
  • Aftermarket. $9.00 each, plus shipping & handling.
  • OEM Kohler part. $18.00 each, plus shipping & handling.
New Ballast Resistor. Required for coils that need one. Also required for the Chrysler ignition control module. $7.00 each, plus shipping & handling.
Battery Ignition System Conversion Kit.

Convert virtually any single cylinder, air-cooled cast iron or certain aluminum block small gas engines that originally came with a magneto ignition system (having points, condenser, and ignition coil that has voltage generated by a set of permanent magnets in the flywheel, instead of being powered by a battery) into a battery ignition system. Kit includes a new automotive/canister-type ignition coil, condenser and 25-1/2" long 7mm copper-core spark plug wire. NOTE: Use the OEM points, set the gap at .020" for correct ignition timing and use the same type of spark plug, but set the gap at .035" for a hotter spark. Click here for wiring diagrams.

  • Kit with aftermarket standard output (20,000 volts) coil , aftermarket condenser and aftermarket spark plug wire. $46.00 per kit, plus shipping & handling.
  • Kit with OEM Kohler coil, OEM Kohler condenser and OEM Kohler spark plug wire. $115.50 per kit, plus shipping & handling.
  • Kit with aftermarket high output (40,000 volts) coil, two aftermarket condensers (for a hot spark) and aftermarket spark plug wire. $62.00 per kit, plus shipping & handling.
Points, condensers and spark plugs for other makes and models of engines are also available. Please call or email me for your needs. More parts may be added later. Please contact me if you're interested in any of the above parts.

Starter Motors and Solenoids - NOTE: All quality aftermarket starters have a 100% unconditional one year warranty. The imported starters are high torque and of excellent quality compared to the US-made ones, which are low torque, but of the same quality. A high torque starter cranks the engine faster so it'll start quicker. Most automobiles nowadays have a high torque starter. And almost everything is going to the high torque starter nowadays. Top of page
Gear starter motor for Kohler K-series K141 (6¼hp), K161 (7hp) and K181 (8hp) single cylinder cast iron block Kohler engine. 16 tooth gear. Kohler part # 41 098 08-S.
  • New quality aftermarket starter. High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. All new aftermarket starters are covered by a 100% unconditional one year warranty. $110.00 each, plus shipping & handling.
  • New OEM Kohler. $190.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $60.00 each, plus shipping & handling. (When available.)
Upper-mount gear starter motor for Kohler K-series K241 (10hp), K301 (12hp), K321 (14hp), K341 (16hp) and K361 (18hp OHV) engines. 10 tooth gear. Kohler part #'s 45 098 09-S, A-236396-S.
  • New quality aftermarket starter. High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. This starter, along with a full size automotive battery, is capable of cranking a 50.5 cid pulling engine. All new aftermarket starters are covered by a 100% unconditional one year warranty. $108.00 each, plus shipping & handling.
  • New OEM Kohler starter. $181.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $60.00 each, plus shipping & handling. (When available.)
Low-mount gear starter motor for Kohler K-series K241 (10hp), K301 (12hp), K321 (14hp), K341 (16hp) and K361 (18hp OHV) engines. 10 tooth gear. Kohler part # 45 098 10-S.
  • New quality aftermarket starter. High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. All new aftermarket starters are covered by a 100% unconditional one year warranty. $116.00 each, plus shipping & handling.
  • New OEM Kohler starter. $216.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $60.00 each, plus shipping & handling. (When available.)
Gear starter motor for Kohler Magnum engine models M8 (8hp), M10 (10hp), M12 (12hp), M14 (14hp) and M16 (16hp) engines. 10 tooth gear. Kohler part # 41 098 06-S. Length: 7-1/4"; mounting studs: two 1/4"-20; o.d. housing: 3-1/16"; center to center mount: 2-1/2"'.
  • New quality aftermarket starter. High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. All new aftermarket starters are covered by a 100% unconditional one year warranty. $113.00 each, plus shipping & handling.
  • New OEM Kohler starter. $191.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $60.00 each, plus shipping & handling. (When available.)
Gear starter motor for Kohler models MV16, KT17, KT17II, KT19, KT19II, KT21, M18, MV18, M20 and MV20 twin cylinder flathead engines. Kohler part # 52 098 12-S.
  • New quality aftermarket starter. High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. All new aftermarket starters are covered by a 100% unconditional one year warranty. $118.00 each, plus shipping & handling.
  • New OEM Kohler starter. $198.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $60.00 each, plus shipping & handling. (When available.)
Gear starter motor for Kohler engine models K482 (18hp), K532 (20hp) and K582 (23hp). Replaces Kohler 48 098 04-S, and United Tech 1574440, 5666740. Notes: (1) Additional 6.6mm unthreaded hole in additional DE mounting position, (1) 5.9mm unthreaded hole in CE frame, 1/4-20 threaded battery terminal, 128.2mm magnetic field case length, rubber skirt drive.
  • New quality aftermarket starter High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. All new aftermarket starters are covered by a 100% unconditional one year warranty. $126.00 each, plus shipping & handling.
  • New OEM Kohler starter. $223.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $70.00 each, plus shipping & handling. (When available.)
Gear starter motor for V-twin Kohler engines CH12.5, CH13, CH14, CH15, CH18, CH20, CH22, CH25; CV12.5, CV15S, CV16, CV18, CV20, CV22, CV25. Replaces: Kohler 25 098 11-S, Delco 10455513, John Deere AM108390, Nippondenso 128000-748, 228000-264, UT SM51747, Lester: 17628. Notes: 10-tooth drive starter. Replaces Nippondenso & United Technology starters w/ 9-tooth drive (Lester 17628).
  • New quality aftermarket starter. High Torque. Has 20% more wire windings than OEM Kohler starter, giving it 20% more cranking power. All new aftermarket starters are covered by a 100% unconditional one year warranty. $120.00 each, plus shipping & handling.
  • New OEM Kohler starter. $210.00 each, plus shipping & handling.
  • Refurbished used OEM Kohler starter. $100.00 each, plus shipping & handling. (When available.)
Starter Brush and Spring Kit. Replaces Briggs & Stratton 395538, Kohler 82-755-28-S. $20.00 each kit, plus shipping & handling. New quality starter motors for other makes and models of small engines are also available. All quality aftermarket starters have an unconditional one year warranty. Please call or e-mail us for your needs.
New Style 15 Amp Electronic Voltage Rectifier/Regulator. Small and compact. Fits many 8 thru 24hp Kohler engine models with a 15 amp output alternator stator under the flywheel. Kohler part #'s 234279 (obsolete), 234812 (obsolete), 237335 (obsolete), 25 755 03-S ($62.80), 25 403 22-S ($113.76), 41 403 05-S (obsolete), 41 403 08-S ($415.30), 41 403 10-S ($56.00). NOTE: Cannot be substituted for use with the starter/generator charging system.
  • Aftermarket. $40.00 each, plus shipping & handling.
  • OEM Kohler part. $56.00 each, plus shipping & handling.
New 15 Amp Mechanical Voltage Regulator for Starter/Generators. Replaces: Briggs & Stratton 295924; Delco 1118988; Gravely 7275; Jacobsen 107927; John Deere AM30078, AM11855; Tecumseh 32089. With terminals facing you, they read Lights/Battery/Field with Armature terminal on bottom. NOTE: Cannot be substituted for use with the alternator/stator charging system.
  • $32.00 each, plus shipping & handling.
5-1/2" o.d. charging ring 15 amp stator. Fits most single and twin cylinder Kohler K-series and Magnum engine models CH18-25, K141, K161, K181, K241, K301, K321, K341, K361, K482, K532, K582, M8, M10, M12, M14, M16, M18, M21, KT17/KT17II, KT19/KT19II & KT21 except some John Deeres with a single cylinder engine. OEM Kohler part # 237878-S.
  • New 15 Amp Stator Assembly. $74.00 each, plus shipping & handling.
  • Used 15 Amp Stator Assembly. In excellent and working condition. Same specifications as above. 5-1/2" o.d.. $40.00 each, plus shipping & handling.
Heavy duty, all-metal body, continuous duty, universal solenoid. Can be used to activate starter, horn, killswitch motor, etc. Three terminal design. Grounded through mounting base. 12 volt. Studs: 5/16"-18 NC, 10-32 NF. Kohler part # 48 404 03-S.
  • Aftermarket. $20.00 each, plus shipping & handling.
  • OEM Kohler part. $78.50 each, plus shipping & handling.
Heavy Duty Starter Switch. Requires no starter solenoid; works like a manually-operated solenoid. Replaces Briggs & Stratton part # 692303; Cub Cadet # IH-376295-R91; Kohler # 230442 (obsolete).
  • Aftermarket. $50.00 each, plus shipping & handling.


Crank Trigger Electronic Ignition Parts and Kits - (The parts listed below may be purchased individually or as a kit.) Top of page
Three Wire Normally Open Inductive Proximity Sensor. 12mm (15/32") diameter x 1-3/8" thread length. Requires 6-36 volts of external power. Durable metal shielded threads with two jam nuts, and 10 foot long lead wires. End will illuminate when activated. Click here for wiring diagrams.
  • $40.00 each, plus shipping & handling..


Two Wire Magnetic Pickup Coil. Self-generating power. Durable metal shielded threads with two jam nuts, two wires and 10 foot long lead wires. Click here for wiring diagrams.
  • 3/8" diameter x 1" thread length. $60.00 each, plus shipping & handling.
  • 5/8" diameter x 2-1/8" thread length. $60.00
  • Please specify size when ordering.

Set the air gap (clearance) between the magnetic pickup coil or inductive proximity sensor and trigger screw (in the disc below) at a minimum of .025" and no more than .25" (1/4") with a brass, plastic or paper (anything non-magnetic) feeler gauge. If the gap is wider than .25", the engine could misfire at high rpm due to normal engine vibration. And of course, direct metal contact will damage either unit. If the gap is closer than .025", due to normal engine vibration, the magnetic pickup coil or inductive proximity sensor could strike the trigger screw (or disc) and damage could occur, rendering either one useless. Please contact me if you're interested in any of the above parts.

Aluminum trigger disc fastened to keyed steel hub. A 1/4" square key and trigger screw are included, but not installed. Dimensions: Approximately 6" diameter x 3/8" wide disc x 1-3/8" hub width. $75.00 each, plus shipping & handling.

NOTE: All trigger discs are made to order. When placing an order, please specify diameter of PTO shaft on crankshaft so the correct size hub will be installed.

Ignition Control Modules:

New Chrysler ignition control module. $22.00 each, plus shipping & handling.

  • Ballast resistor (for Chrysler module). $7.00 each, plus shipping & handling.

New Ford ignition control module. $28.00 each, plus shipping & handling.

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


Dixson Precision Wireless TachometerDixson Precision Handheld Analog Wireless Tachometer - Top of page

Accurately determine the rpm of any air-cooled small gas engine by using a quality wireless tachometer, such as the handheld tach by Dixson. This is a precision handheld solid state wireless tachometer with an analog reading. The antenna is held near the spark plug wire and it gives a correct reading rpm for all 2 and 4 cycle single and twin cylinder engines with magneto or battery ignition. Selector switch gives 0-5000 RPM low scale or 0-15000 RPM high scale. Note: Divide the reading by half on engines with camshaft operated ignition points. Works perfect when performing a tune-up, setting the rpm on all stock pulling tractors when rules require a limited rpm, and testing the rpm on high-performance engines. Uses one 9 volt battery, which is included with purchase. Manufactured by Dixson. $100.00 each, plus shipping & handling.

Please contact me if you're interested in any of the above part.


To place an order and/or for technical assistance, 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, 9am to 5pm, Central time. 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. (Your credit card will be charged the same day the item(s) are shipped; please do not send your credit or debit 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. And I will send you the parts as soon as I receive your payment or when the order is processed.

To figure the shipping & handling 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 always choose US Postal Service because we believe it's the most fastest, economical and reliable method.

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

Ship to Canada and elsewhere around the world:

Official PayPal Seal We Accept PayPal, Visa, MasterCard, American Express & Discover Credit & Debit Cards Western Union - Send Money - Money Transfer - Find Location - Transfer Money
(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.

Linked pages to our parts & services:

A-1 Miller's Performance Enterprises
Offering Quality Products and Professional Workmanship at Reasonable Prices!

Engine Rebuild Parts, Engine Rebuilds, Build-ups, Exhaust Header Pipe Kits & Machine Shop Services

Carburetor, Fuel System Parts & Machine Shop Services
Clutch Parts, Rebuilds & Machine Shop Services
Transmission, Transaxle Parts, Rebuilds & Machine Shop Services
Steering, Chassis Parts & Machine Shop Services
Ignition, Electrical and Crank Trigger Electronic Ignition Parts and Kits
Miller's Pulling Sled Services

© 1996-Present. Designed and maintained by Brian Miller.