Part No. 03-915.WISECO
1998-2000 Yamaha WR400F 2001-2005 Yamaha YFM660R Raptor 1998-1999 Yamaha YZ400F
Precision forged Larger oiling holes in the clutch basket tangs increase lubrication, reduce heat build-up and reduce weight

Supplied with high-quality fasteners complete with pre- applied thread locker for a secure grip during assembly Hardcoated anodized and Teflon coated to offer superior wear resistance and a smooth clutch operation Manufacturers limited lifetime warranty