oil pump assembly for 22 tooth crankshaft for GY6 50cc 139QMB/QMA BT14782
139QMB/QMA engines currently have 2 crank variations factory-fitted. The differences are solely in the oil pump drive gear. The crank can be kitted with either 16 or 22 teeth. This also means two different oil pumps are used. The item pictured is the 22 tooth version.
Manufacturer Nr.: 101 Octane
EAN: 4250362416056