Replacement Rage 3 Movable Sheave Comes with bushing and retaining ring installed.
Fits
STM Rage 3 wide spread pin primary for the 4 stroke 30mm Arctic Cat and Yamaha...
Replacement fixed sheave and post for STM Rage 4 WSP/"DR" TRA XP-Turbo Primary Clutch (Drag Race ONLY) SKU: 2001359
Includes fixed sheave 1001336 and post 2001358
