EN99-140 - Piston Assembly +1.00mm, NLA

Our Part Number: EN99-140

OEM Part Numbers - YA J10-11638-00, J10-11638-00-00

Item Description -

1.00mm (.040") Over Piston Assembly with Rings, Pin and Keepers for 1978 to 1989 Yamaha G1 with two cycle J10, J17, J24 and J31 engine +++ Also for 1986 G3 with J42 two cycle engine.

NOTE: For use with 1.00mm (.040") over bored cylinder.