The Club Car Precedent Drive Clutch Sliding Sheave for the Subaru EX40 Engine will fit the 2015-up models. This is the moving part of the rear clutch that sits on the back axle. As you accelerate, the rear clutch expands. The inner sheave on the assembly starts to move towards the differential casing of the golf cart. As this happens, the golf cart starts to move. The is achieved by the drive belt spreading apart the sheaves. Once they are fully extended, the golf cart is at top speed. Suppose any component of this clutch gets damaged. In that case, it can reduce your overall rate, impair the golf cart's ability to climb hills, or even prevent it from moving altogether.This golf cart drive clutch sliding sheave fits Club Car Precedent 2015 and newer with the Subaru EX40 engine. If you have the older Kawasaki, this is not compatible. Grab your parts book and verify we have the right part; this replaces Club Car OEM number 103974201. Call Buggies Unlimited and get one ordered.