CRU Products Yoke Yamaha #2 Yoke Front of Front Drive Shaft and #3 Yoke Rear of Front Drive ShaftPlease see description for proper fitment CRU Brand Yamaha Yoke Assembly, Comes with U-Joint Fits: Rear End Drive Shaft Yoke 2000-01 YFM 400 Kodiak 2x4/4x4 Lifetime Warranty! Fits: Front of front drive shaft - YOKE #2 for YFB 250 Timberwolf, 4x4 1994-00 - YFM 350FW Big Bear - 1987-99 YFM 350FX Wolverine 1995-99 - YFM 400 Kodiak 1993-99 - YFM 600 Grizzly 1998 Fits: Rear of front drive shaft - YOKE #3 for YFM 350 Wolverine 1995-99 - YFM 350FW Big Bear 1997-99 - YFM 400 Kodiak 1999