The Kohler CH940 engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| 25 455 20-S | Hose Removal Tool (Dual Size/End) (Components of EFI Service Kit) | hose |
| 25 455 01-S | Ignition System Tester | other_service |
| 25 455 11-S | Alcohol Content Tester | other_service |
| 25 455 12-S | Valve Guide Reamer (K and M Series) (Components of Valve Guide Reamer) | other_service |
| 25 455 22-S | Digital Vacuum/Pressure Tester (Rubber Adapter Plug) | other_service |
| 25 518 43-S | Jumper Lead Tool (For use with Stepper Motor Controller Tool) | other_service |
| 25 761 20-S | Rectifier-Regulator Tester (120 volt current) (Components of 25 761 20-S and 25 761 41-S) | other_service |
| 25 761 41-S | Rectifier-Regulator Tester (240 volt current) (Components of 25 761 20-S and 25 761 41-S) | other_service |
| 25 761 46-S | Dual Gauge Cylinder Leakdown Tester (Adapter 12 mm x 14 mm) | other_service |
| CH1000 | Resorte del regulador (Color) | other_service |
| CH940-CH1000 | Resorte del regulador/cuadro de rpm | other_service |
| 62 690 01 | Valve Cover Plastic Valve Cover Fastener | seal |
| 25 761 39-S | Valve Guide Reamer O.S. (Command Series) (Components of Valve Guide Reamer) | starter |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.