Cylinder Kit for Chinese GY6 150cc Engines 57MM (Version B)

Chinese ATV Parts. 150cc Parts. Scooter Parts. Engine Rebuild Kits, Piston Parts for Chinese ATVs, Scooters and Go Karts.

Our high quality Cylinder Rebuild Kits are the exact replacement part for many Chinese manufactured brands and models of Chinese ATVs, Dirt Bikes, Go Karts and Scooters. This Chinese Engine Part fits many models and makes of Chinese Engines.

Fits GY6 150cc Engines Only

See pictures in Engine hard parts to identify your engine

Chinese Engine Cylinder Rebuild Kit - 150cc engines. Piston measures approximately 57mm in diameter - GY6 150cc Engines.

IMPORTANT NOTE: THERE IS TWO VARIATIONS OF 150cc CYLINDERS USED. Match your cylinder with the picture below. The bolt patterns are different on these two cylinder jugs and they WILL NOT interchange. The gaskets used are different also. ALL use the same 57mm piston and rings. THIS KIT WILL NOT FIT KAZUMA 150cc Engines--see Kazuma 150 engine parts section

Our Cylinder Rebuild Kits ship complete with cylinder body/jug, piston,  piston rings, piston pin, piston circlips, and Top End Rebuild Gasket Set.

There is a FREE top end rebuild guide for the GY6 engine located in our Chinese ATV Repair Manual Section.

  Click here for GY6 Top End Rebuild Service Manual

See pictures to identify which version kit you need.