Cylinder Kit 39mm for 50cc Horizontal Engine 57mm piston

57mm piston

Air filter mount OD: 43

Key switch description:

Known to fit a Kazuma Mammoth 800

Fits Tao Tao ATM50A / A1 Speedy

Cylinder Kit 39mm for 50cc Horizontal Engine 57mm pistonChinese 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