The Genuine Buddy 150 driven pulley diagram shows the complete rear CVT transmission assembly, including the clutch assembly, clutch bell, drive face, movable driven face, pressure plate, contra spring, ramp plate, rollers, torque driver components, bushings, bearings, and all related mounting hardware. This diagram is used to identify OEM replacement parts for CVT service, clutch repair, and rear pulley transmission maintenance on Buddy 150 models.
The driven pulley works in conjunction with the variator to control power delivery from the engine to the rear wheel by adjusting belt tension and gear ratio based on engine speed. It plays a key role in acceleration, top speed, and overall drivability. Common repairs include replacing worn clutch shoes that cause slipping or poor engagement, servicing a weakened contra spring that affects acceleration response, replacing worn rollers or ramp components that lead to uneven shifting, and addressing bearing or bushing wear that causes vibration or pulley misalignment.