New 39mm Piston kit and Gasket set for Chinese 50cc 4 Stroke Scooter.
PLEASE NOTE: GY6 50cc 4 Stroke Chinese Scooter, engine starts like 139QMB. It deals with some other size, like 39mm, 44mm, 47mm, and 50mm. Please check the size and shape before bidding.
It is better to compare with the old parts.
Package includes:
1x 39mm Piston
1x set of Piston Rings
1x set of Gasket
1x set of clips
1x pin