2001 Polaris Sportsman 400-500 DUSE and H.O. Service Manual, Page 220Get this manual
ENGINE BRAKING SYSTEM (EBS) EBS Exploded View
Drive Clutch Assembly Retaining Ring 2.25 PTFE Washer Flat Spacer Ramp Ramp Bushing
One Way Clutch Drive Shift Weights PTFE Washer Compression Spring Torque to Cover 185 FtLbsBushing Bushing