Description
Driven Pulley and Clutch Assembly for GY6 50cc Scooters
This Driven Pulley and Clutch Assembly is designed for 139QMB 50cc scooters, utilizing the Honda GY6 engine platform. This complete unit includes everything needed to replace a worn or malfunctioning clutch system. It is one of the key GY6 50cc scooter parts that helps restore performance to your ride, ensuring smooth operation and reliable power transfer.
Complete Assembly Features
The assembly features a driven pulley, clutch shoes, a torque spring, and a clutch bell, all integrated into one unit for easy replacement. The clutch bell measures 115mm in diameter, matching the original specifications. With 22-tooth splines, it fits directly onto the stock drive shaft, making installation straightforward.
Vented Clutch Bell Design
This unit includes a vented clutch bell, which helps dissipate heat during operation, reducing the risk of overheating. Proper ventilation extends the life of the clutch system and maintains performance under stress. It serves as a direct replacement for the factory assembly, ensuring compatibility and reliability.
Specifications
- Clutch Bell Outer Diameter: 115mm
- Clutch Bell Inner Diameter: 11mm
- Splines: 22
- Engine: 139QMB 50cc 4-stroke (Honda GY6-based)
- OEM Part Number: 151-232
Fitment
This assembly fits a variety of scooters equipped with the 139QMB engine. It is compatible with models such as:
- go.
- go. MAX
- Bella
- Pug
- Nitro
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Variators & Roller Weights · Scooter Clutches & Clutch Springs · Scooter Parts
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