03-153-52

Ski-Doo two stroke 03-14 TRA 3/5/7 primary clutch moveable sheave bushing with a circlip. Made in the USA, one-piece Teflon fiber bushing gives improved clutch action over the stock imported ones. The stock bushing wears prematurely and causes binding on the shaft of the fixed sheave. This translates into more wear on the rest of the clutch components, decreased performance, and belt wear. The 08-14 800R motors (both P-tec and E-tec) also have some harmonics that tend to accelerate bushing wear.