Piston Kit Yamaha

Sold out.

(Yamaha Motor Corp has had this on back order for many months. We are out of stock and cannot get an ETA from Yamaha)

Piston, Rings, Wrist Pin, and Eared Circlips - Standard Bore

(This does not include needle bearing)

Should always replace Head and Base gasket when changing top end.

Copper        Alum        Base