Cylinder Kit 39mm for 50cc Horizontal Engine 134635 Front seat bracket location: 20

Front seat bracket location: 20

Starter #04 is the 11 Spline Version

0 in) from rear of seat

Seat details:

GK110 and Jeep Auto

Cylinder Kit 39mm for 50cc Horizontal Engine 134635 Front seat bracket location: 20Chinese 39mm Cylinder Kit. This Chinese 39mm cylinder kit is the replacement part for Chinese 50cc atvs. Cylinder kits ship complete with cylinder, 39mm piston, piston rings, piston pin, piston clips, and top end gasket set. This kit fits 50cc models. Cylinder kit description: Top end gasket set included Piston kit also included 5 rings Piston Height: 36. 1mm (1. 42 in) Piston Diameter: 39mm (1. 54 in) Piston Pin Length: 31mm (1. 22 in) Piston Pin