Product Description Year Make Model Athena 00-02 Yamaha YFM 400 AR Kodiak Air Filter Category: Air Filters>Air Filters - Direct Fit MPN: S410485200028
K&N 00-02 Yamaha YFM400 Kodiak Auto 4x4 393/00-01 YFM400 Kodiak Auto 2x4 393 Replacement Air Filter - YA-4000