OEM Replace Part number : 1YW-14451-00-00 FS-920 NU-3232ST NU-3232 1UY-13440-02-00 Compatible Models: Yamaha Big Bear 350 2x4 (YFM350U) 1996-1999, Big Bear 350 4x4 (YFM350FW) 1988-1999, Kodiak 400 4x4 (YFM400FW) 1993-1999, Moto-4 250 (YFM250) 1989-1991, Moto-4 350 (YFM350ER) 1987-1995, Timberwolf 250 2x4 (YFB250U) 1992-1998, Timberwolf 250 4x4 (YFB250FW) 1994-2000. High Efficiency Filtration: Our products have low air intake resistance and high filtration efficiency, double-layer design, which can effectively filter dust and other impurities in the air. Note: Please check the model and year before purchasing, or feel free to contact me to confirm if this air filter is suitable for your motorcycle, to avoid wasting your valuable time with a wrong purchase. After-Sale Warranty: We accept returns and exchanges. If you are not satisfied with our products, please feel free to contact us, we will do our best to solve the problem and make you satisfied.
Your satisfaction is our biggest goal when your machine is working, the dust and other impurities in the inhaled air will aggravate the wear of the parts.The air filter can remove particles and impurities in the air. Regularly check and replace the air filter to keep your machine in good condition.We have many years of professional production experience and strictly control the quality of products in accordance with OEM specifications, which are worthy of your choice and trust.

# Compatible Models:Yamaha Big Bear 350 2x4 (YFM350U) 1996-1999
Yamaha Big Bear 350 4x4 (YFM350FW) 1987-1999
Yamaha Kodiak 400 4x4 (YFM400FW) 1993-1999
Yamaha Moto-4 250 (YFM250) 1989-1991
Yamaha Moto-4 350 (YFM350ER) 1987-1995
Yamaha Timberwolf 250 2x4 (YFB250U) 1992-1998
Yamaha Timberwolf 250 4x4 (YFB250FW) 1994-2000
Yamaha Terrapro (YFP350U) 1988


# TIPS:Package includes: 1x Air Filter as picturesSize: 3.34 x 3.34 x 5.24 inch Please check the compatible model or OEM number carefully before purchasing.