Specifications
Ratings spec sheet not in our library yet — see the documents below.
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 100 hr | find | ||
| Fuel filter | Kohler and Walbro carburetors | — | 200 hr | find | |
| Oil filter | 52 050 02-S | Amazon eBay | |||
| Belt | — | find | |||
| Coolant filter | — | find | |||
| Oil | — |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
What oil filter does the Kohler M20 use?
The Kohler M20 uses oil filter part number 52 050 02-S.
Troubleshooting
1Fault codes
| Code | Meaning |
|---|---|
| null | Defective exhaust valve. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
22model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 10884244706 | batteries | Battery | buy | |
| 11795 | handle and appropriate seal driver | Seal | buy | |
| 25 757 14 | Bushing, throttle shaft | 1 | Gasket | buy |
| 25 757 21 | Ball, choke shaft | 1 | Gasket | buy |
| 2575709 | Float Assembly Kit No. 25 757 09 (For WHG-Serles Carbs.) | 1 | Repair kit | buy |
| 2575711 | Carburetor Repair Kit No. 25 757 11 (For WHG-Series 1") | 1 | Repair kit | buy |
| 52 012 07 | Camshaft for engines with Serial No. 1816500646 and earlier | 1 | Camshaft | buy |
| 52 012 08 | Camshaft for engines with Serial No. 1816500656 and later | 1 | Camshaft | buy |
| 52 019 03 | Tappets for engines with Serial No. 1816500646 and earlier | 4 | Tappet | buy |
| 52 221 01 | brush kit | 4 | Brush | buy |
| 82 755 09 | Camshaft kit containing the 52 012 08 camshaft and 52 019 02 tappets (4) | 1 | Camshaft | buy |
| 82 755 24 | Carburetor Baffle Kit | Spark plug | buy | |
| 92 755 09 | Oil relief valve repair kit containing a new spring, check ball and sleeve | Oil relief valve kit | buy | |
| K01017 | Tool for installing Welch plugs | 1 | Tool | buy |
| K01018 | Tool for removing Welch plugs | 1 | Tool | buy |
| 25 757 01 | Carburetor Repair Kit | 1 | Service part / kit | buy |
| 25 757 02 | Carburetor Repair Kit | 1 | Service part / kit | buy |
| 25 757 03 | Float Repair Kit | 1 | Service part / kit | buy |
| 48 755 23 | 11 tooth insert | 1 | Service part / kit | buy |
| 52 019 02 | Tappet, valve | 4 | Service part / kit | buy |
| 82 755 02 | 9 tooth insert | 1 | Service part / kit | buy |
| 8275513 | Camshaft and four tappets kit | 1 | Service part / kit | eBay |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Owner's manual — 52 590 02 (Kohler)Parts manual — Kohler Carburetor Reference Manual TP-2377-E (Kohler)Service manual — 64294325150 (Kohler)Service manual — Magnum M18 and M20 Service Manual (Kohler)