Starter clutch nut in most GY6 engines. This 4-notch, 39mm diameter, nut is reverse threaded, so make sure you are turning it in a clockwise direction. You will need a starter clutch nut tool to properly remove this nut!
Original Parts For Scooters SKU 164-296
Specifications:
Compatibility:
157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:
Don't see your engine listed? If the engine code includes "QM" or "FM" and you use a 3-port valve, this product is compatible with your vehicle.
About MotoTec USA: Since our beginning in 1989, MotoTec USA has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.
