K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1998 | Yamaha | YFB250 Timberwolf 2x4 | Base |
| 1994-2000 | Yamaha | YFB250FW Timberwolf 4x4 | Base |
| 1989-1991 | Yamaha | YFM250 Moto-4 | Base |
| 1987-1995 | Yamaha | YFM350ER Moto-4 | Base |
| 1987-1999 | Yamaha | YFM350FW Big Bear 4x4 | Base |
| 1993-1999 | Yamaha | YFM400F Kodiak 4x4 | Base |
| 1988 | Yamaha | YFP350 TerraPro | Base |
- MPN:
- YA-2597
- Proposition 65:
- Y