The Kohler CH20 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 |
|---|---|---|
| 24 083 02 | Precleaner element | air_filter |
| 24 083 08 | Air cleaner element | air_filter |
| 24 083 08-S | Element, air filter | air_filter |
| 24 083 09-S | Element, air filter | air_filter |
| ADV-6823-A | Air Filter, Spark Plug Location | air_filter |
| 269373 | Alternator Assembly | alternator |
| EZ-273000-J | Battery Connection | battery |
| 241918 | large | belt |
| 241919 | small | belt |
| GM29253-GA1 | Controller Wiring Diagram | controller_wiring_diagram |
| GM29253-GA2 | Controller Wiring Diagram | controller_wiring_diagram |
| 24 050 01-S | Filter, breather | filter |
| 745-020-B0-003 | Enclosure Grounding Stud | grounding_stud |
| 12 050 01 | Oil filter | oil_filter |
| 12 050 01-S | Filter, oil | oil_filter |
| 223316 | Fuse, 10 A, 250 V | other_service |
| 24 083 02-S | Pre-cleaner | other_service |
| 24 083 05-S | Pre-cleaner | other_service |
| 292937 | Fuse, 20 A, 250 V | other_service |
| 345095 | Annual Maintenance Kit | other_service |
| 358337 | Fuse: Auxiliary Winding (F1) 10 Amp | other_service |
| F-228605 | Kit, voltage regulator | other_service |
| GM10064 | PCB assembly (relay controller) | other_service |
| GM29671 | PCB assy, relay board 12V | other_service |
| GM62345-SKP1-QS | Maintenance Kit | other_service |
| GM62346-SKP1-QS | Maintenance Kit | other_service |
| GM62347-SKP1-QS | Maintenance Kit | other_service |
| GM90365-SKP1-QS | Maintenance Kit | other_service |
| GM90366-SKP1-QS | Maintenance Kit | other_service |
| A-358000A-J | Oxygen sensor plug | oxygen_sensor |
| GM29358-B | Point-to-Point Wiring Diagram, Single Phase | point-to-point_wiring_diagram |
| 241927 | Sensor, speed | sensor |
| GM28823 | Sensor, oil temperature | sensor |
| 12 132 02 | Spark plug | spark_plug |
| 12 132 02-S | Spark plug | spark_plug |
| 24 132 01 | Spark Plug | spark_plug |
| 25 132 14-S | Spark plug (RFI) | spark_plug |
| BKR-8YU11 | Spark Plug, CH20/CH740 | spark_plug |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Leads compiled from supplier catalogs across the family’s variants; verify the exact part for your variant and serial number.
This engine family also powers 9 generator set(s) on Facts About Generators.