Description:

Order Includes: 1 x Cylinder (Bore 40 mm) / 1 x Cylinder Head Cover / 2 x Gaskets / 1 x Piston / 1 x Piston Clip / 2 x Piston Circlips / 2 x Piston Rings / 1 x Needle Bearing / 1 x Spark Plug / 4 x Bolts / 4 x Nuts. Compatible with Yamaha models: PW50 Y-Zinger 1981-2020. Parts Numbers: 4J2-11311-01-00 / 4J2-11311-00-00 / 18U-11631-00-A0 / 4J2-11631-00-A0 / 260-11601-03-00 / 260-11610-04-00 / 4J2-11111-01-00 / 4J2-11111-00-00. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..