Includes oil filter and anodized billet aluminum filter cover. Applications: Yamaha WR 250F 01-07 Yamaha WR 400F 98-00 Yamaha WR 426F 01-02 Yamaha WR 450F 03-07 Yamaha YFZ 450 04-07 Yamaha YZ 250F 01-07 Yamaha YZ 400F 98-99 Yamaha YZ 426F 00-02 Yamaha YZ 450F 03-07 Availability: Usually ships in 2-3 business days CF-1050-BC$59.95 BC-1050 Billet Filter Cover Only Availability: Usually ships in 5-7 business days BC-1050$39.95 CF-1050 Oil Filter OnlyIncludes oil filter only. Applications: Yamaha TTR 250 99-07 Yamaha YFB 450 Kodiak 02-07 Yamaha YFB 250 Timberwolf 92-01 Yamaha YFM 350 Big Bear 93-01 Yamaha YFM 350 Moto4 86-95 Yamaha YFM 350X Warrior/Wolverine 88-07 Yamaha YFM 400 Big Bear 93-07 Yamaha YFM 400 Kodiak/Big Bear 93-03 Yamaha WR 250F 01-07 Yamaha WR 400F 98-00 Yamaha WR 426F 01-02 Yamaha WR 450F 03-07 Yamaha YFZ 450 04-07 Yamaha YZ 250F 01-07 Yamaha YZ 400F 98-99 Yamaha YZ 426F 00-02 Yamaha YZ 450F 03-07 Availability: Usually ships in 2-3 business days CF-1050$49.95