Gasket Set #04 for (GY6-150CC) (57MM) Ver-B VIEW ALL GASKETS Complete gasket set for Chinese GY6 150cc Engines. Does not include clutch housing gasket. IMPORTANT NOTE: THERE IS TWO VARIATIONS OF 150cc CYLINDERS USED. Zoom in to match your cylinder with the picture above and pick the cylinder you need gaskets for, Version - A OR Version -B. The bolt patterns are different on these two cylinder jugs and these gaskets WILL NOT interchange. 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 above to order the correct gasket kit and pick the correct JUG! THIS KIT WILL NOT FIT KAZUMA 150cc--see Kazuma 150 engine parts section WILL NOT FIT DIRT BIKE VERTICAL ENGINES WITH MANUAL CLUTCH Belt Drive or CVT style engine 150cc. Common engine in scooters, mopeds, go karts and some ATVs. Easily identified by the large belt housing on left side of engine. 
| 
