Description
Drive Face Gear for GY6 50cc Engines
This drive face gear is designed specifically for 50cc 4-stroke QMB139 engines and compatible scooters. It plays an important role in transferring power through the transmission, ensuring smooth operation. If you notice grinding noises, slipping under load, or worn splines, it may be time to replace this component. It is one of the key GY6 50cc scooter parts to keep your ride in good condition.
What This Part Does
The drive face gear is integral to the scooter's final drive system, working alongside torque drivers to facilitate power transfer. Replacing worn parts is necessary to maintain performance and prevent further transmission damage.
Specifications
- Outer Diameter: 4 ½ inches
- Inner Diameter: 13mm
- Splines: 26
Fitment
This drive face gear fits various scooters with GY6 50cc engines, specifically the QMB139 model.
- Baja
- Kymco
- Panterra
- Roketa
- SUNL
- Schwinn
- Tank
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 Transmission & Final Drive · Scooter Parts
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