Parts Reference
Small Engine Air Filter & Pre-Filter Lookup
Air filter and pre-filter part numbers for the most common small-engine and mower brands. A clogged air filter is a leading cause of hard starting, black smoke, and rough idle — it’s cheap insurance to check every season.
| Brand | Model | AirFilter | PreFilter | Application | Notes |
|---|---|---|---|---|---|
| Briggs & Stratton | Intek | 796031 | 797704 | Most Intek V-twins | Oval flat style |
| Briggs & Stratton | Professional | 821136 | Pre-cleaner included | Commercial | Heavy duty foam |
| Kohler | Command | 12-083-10-S | 12-083-05-S | CV/CH 18-25hp | Very common |
| Kohler | Courage | 32-083-03-S | 32-883-09-S1 | XT series | Cub Cadet models |
| Kawasaki | FR/FS | 11013-0726 | 11013-0752 | FR/FS 600-730 | Most popular |
| John Deere | X300 Series | MIU12555 | MIU11286 | X300/X304/X320 | Round yellow |
| John Deere | X500 Series | MIU12457 | GY21057 | X500/X520/X540 | Large round |
| Cub Cadet | XT1 | 32-883-09-S1 | None | LT42/LT46 | Kohler Courage |
| Troy-Bilt | Bronco | 751-10794 | 951-10794 | MTD 42" tractors | Red foam |
| Honda | GCV160/190 | 17211-ZL8-023 | None | Push mowers | Rectangular paper |
| Toro | TimeCutter | 119-3321 | 120-5143 | MyRIDE SS/HD | Toro branded |
| Exmark | Lazer Z | 103-2555 | None | Kohler EFI | Round paper |
| Hustler | Raptor | 601378 | None | Kawasaki FR | Oval foam |
| Stihl | MS250 | 1123-120-1650 | None | Chainsaw | Felt air filter |
| Stihl | FS Series | 4203-141-0300 | None | Trimmers | Foam pre-filter |
| Kawasaki | FT Carbureted | 11013-0807 | None | FT651V/FT691V/FT730V carb | Carbureted FT only |
| Kawasaki | FT EFI | 99969-6763 | None | FT730V EFI | EFI specific filter |
| Kawasaki | FX481V-FX600V | 11013-7048 | None | FX481V/FX541V/FX600V | Small FX series |
| Kawasaki | FX651V-FX1000V | 11013-7044 | 11013-7045 | FX651V through FX1000V | Outer/Inner canister set |
| Kawasaki | FD/FH | 11013-7020 | 11013-7019 | FD series/FH601V-FH721V | Outer/Inner liquid cooled |
| Kawasaki | FX820V/FX781V EVO | 11013-7044 | 11013-7045 | FX820V EVO/FX781V EVO | Same as FX651-1000 canister |
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