Stator and Voltage Regulator Kit for Kohler Tractor CH11-CH15, CV11-CV15, KT17 & KT19
Stator and Voltage Regulator Kit for Kohler Tractor CH11-CH15, CV11-CV15, KT17 & KT19
SKU:RMS900-103608
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Stator and Voltage Regulator Kit for Kohler Tractor Engines
Kohler CH11-CH15, CV11-CV15, KT17 and KT19 - all years - Part RMS900-103608
A complete charging system replacement kit for Kohler tractor engines, pairing a brand new aftermarket stator with a matching voltage regulator rectifier. Both parts are direct replacements for the original units, and the kit is plug-and-play and a direct fit, so the machine goes back together using the original mounting points and wiring.
Replacing the stator and the regulator together is the sensible approach on these engines. When one fails it very often takes the other with it, and fitting a new stator behind a regulator that is already breaking down simply repeats the fault. This kit removes that risk in a single job. All shipped products are tested before delivery.
Key Features
- Complete kit: brand new stator plus voltage regulator rectifier
- Direct replacement to your original units
- Plug-and-play, direct fit, easy installation
- Covers Kohler CH11-CH15, CV11-CV15, KT17 and KT19 tractor engines, all years
- All shipped products are tested
Technical Specs
| Specification | Detail |
|---|---|
| Stator interior diameter | 78 mm |
| Stator exterior diameter | 138 mm |
| Stator thickness | 10 mm |
| Stator wire length, stator to terminal | 650 mm |
| Stator number of wires | 2 |
| Stator number of pins | 3 |
| Stator resistance, white to white | 0.4 ohms, plus or minus 20 percent |
| Regulator width | 37 mm |
| Regulator length | 80 mm |
| Regulator height | 18 mm |
| Regulator fixation holes, centre to centre | 68 mm |
| Regulator number of plugs | 1 |
| Regulator number of terminals | 3 |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model | Years |
|---|---|
| Kohler Tractor CH11 to CH15 | All years |
| Kohler Tractor CV11 to CV15 | All years |
| Kohler Tractor KT17 | All years |
| Kohler Tractor KT19 | All years |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 234859 | Kohler - stator |
| 237716 | Kohler - stator |
| A-237329 | Kohler - stator |
| 237399 | Kohler - stator |
| 237331 | Kohler - stator |
| 237329 | Kohler - stator |
| 4708501 | Kohler - stator |
| 237878-S | Kohler - stator |
| 4708511 | Kohler - stator |
| 237330 | Kohler - stator |
| 4108507 | Kohler - stator |
| 4140310-S | Kohler - voltage regulator |
| 2575503-S | Kohler - voltage regulator |
Frequently Asked Questions
Will this fit without modification?
Yes. Both the stator and the voltage regulator are direct replacements for the original units, plug-and-play and a direct fit on the listed Kohler tractor engines. The original mounting points and wiring are used.
What is included in the kit?
The kit contains a brand new aftermarket stator and a matching voltage regulator rectifier. Both are covered by the OEM cross reference table above.
How can I tell the old parts have failed?
Measure the stator white to white with the unit unplugged: it should read about 0.4 ohms, plus or minus 20 percent. A reading that is open circuit or shorted to earth confirms a failed stator. If the stator tests good but the battery is still not charging, or is being overcharged and boiling, the voltage regulator is the more likely culprit.
Should I fit both parts even if only one has failed?
It is strongly recommended. A failing stator and a failing regulator commonly damage one another, so replacing both together in one job is the reliable repair and avoids stripping the machine down a second time.
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