【Widely Fitment】The Rear Secondary Clutch Assembly fits Yamaha G2 G5 G8 G9 G11 G14 G16 G20 G21 G22 G23 G27 G28 and Pro Hauler 1985-2009 4-Cycle gas golf cart models; OEM Part References: JN6-G6201-03, JN6-G6201-04 【Belt】Clutch Drive belt: 1-3/16"W x 39-1/2" OD. Replaces OEM #J55-G6241-00, J55-G6241-00-00 【More torque】The Thickened spring provide much higher end torque than the OE style, which let your cart climb more easy 【Good Performance】Sheaves machined at optimized angles for top speed and strong takeoffs, make sure they have smooth and responsive performance. Meet the manufacturer's original equipment specifications 【Easy to install】This cart driven clutch complete with weights and spring, OEM Replacement and direct bolt on ready is easy to operate. Warm tips: May require clutch puller bolt (not included) Note: Please check pictures for more details and make sure it will fit your vehicle before bidding(Only applicable to gasoline motor).