Product Description
150cc Driver Clutch Variator - CVT Front Pulley Assembly
Key Specifications:
- Compatible with 150cc 4-stroke GY6 engines
- Driving wheel inside diameter: 24mm
- Driving wheel outside diameter: 107.5mm
- Fan inside diameter: 14mm
- Fan outside diameter: 114mm
- Center hole diameter: 15mm
What You Get:
- Complete driver clutch variator assembly
- All internal components included
- Ready-to-install design
- OEM-quality construction
Compatible Models:
- Trailmaster: 157F.10.100
- Hammerhead: M150-1071000
- Carter: 513-1060
- Manco/American Sportworks: 14374
Engine Compatibility:
- 4-stroke GY6 QMJ/QMI157 engines
- 4-stroke GY6 QMJ/QMI152 engines
- Found in scooters, mopeds, ATVs, go-karts, buggies, dirt bikes
Installation Notes:
- Direct bolt-on replacement
- Works with standard CVT belt systems
- Compatible with existing driven clutch assemblies
- No modifications required
Applications:
- Replacement for worn or damaged variators
- Restoration of proper CVT operation
- Performance upgrade for smooth acceleration
- Essential for CVT transmission rebuilds
Quality Features:
- Precision-machined components
- Smooth variable ratio operation
- Durable construction for extended life
- Proper weight distribution for optimal performance
Critical component for CVT systems - ensures smooth acceleration and proper belt engagement across all RPM ranges.
Product Videos
Custom Field
Trailmaster 157F.10.100
Hammerhead M150-1071000
Carter 513-1060
Manco / AmericanSportworks 14374