*Cylinder Kit for GY6 150cc Engines 57MM 

GY6 150cc Cylinder Kit
Complete GY6 150cc engine cylinder rebuild kit. This kit includes 57mm piston, rings, cylinder, all top end gaskets, clips and piston pin. This replacement Chinese ATV Part fits 150cc ATVs, Go Karts, and Scooters equipped with the 150cc GY6 style engine.

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.

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

IMPORTANT! Again double check the picture below to order the correct cylinder kit.

THIS KIT WILL NOT FIT KAZUMA 150cc--see Kazuma 150 engine parts section

WILL NOT FIT DIRT BIKE VERTICAL ENGINES WITH MANUAL CLUTCH

See Pictures Below

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