Piston Ring Set, +.50mm

Part Number: EN99-240

OEM Part Numbers -J10-11610-20, J10-11610-20-00

Item Description -

.50mm (.020") Oversize Piston Ring Set for 1978 to 1989 Yamaha G1 with two cycle J10, J24, and J31 engine... Also for 1986 G3 with J42 two cycle engine.