- GY6 50cc Scooter Parts Store - Replacement Drive shaft clutch side for GY6 50cc 139QMB/QMA
Most common 50cc 4-stroke QMB139 GY6 Clutch Output Shaft used in China scooters.
155mm length gearbox input shaft for GY6 139QMB/QMA. This is where the clutch and converter pack are mounted.
16 Teeth in gear, please compare to your original prior to ordering since there are other sizes available. Thread M10x1.25
22 Splines
Overall Length: 155mm
Re: BT13868 4250362412768 BT 13868
Most common 50cc 4-stroke QMB139 GY6 Clutch Output Shaft used in China scooters.
155mm length gearbox input shaft for GY6 139QMB/QMA. This is where the clutch and converter pack are mounted.
16 Teeth in gear, please compare to your original prior to ordering since there are other sizes available. Thread M10x1.25
22 Splines
Overall Length: 155mm
Re: BT13868 4250362412768 BT 13868