Rebuild Head Bore Barrel Cylinder Piston Rings Kit Set YAMAHA PW50 PY50 PEEWEE50

40MM Cylinder Piston Rings Gasket Bearing Kit Compatible with Yamaha PW50 50CC QT50 Dirt Bike Kids Bike.
Cylinder Head Piston Rings Gasket Spark Plug Rebuild Kit 40mm Compatible with Yamaha PW50 PW 50 QT 50 QT50 50CC Kids Bike Dirt Bike.

Cylinder Piston Rings Gasket Rebuild Kit Fit for Yamaha QT 50 1979 - 1987.
Cylinder Piston Rings Gasket Rebuild Kit Compatible with Yamaha PW50 PW 50 50CC 40MM 1981-2009.
Package Include:
1x Cylinder Block.
1x Cylinder Head.
1x Piston.
2x Piston Rings.
2x Circlips.
1x Piston Pin.
1x Head Gasket.
1x Base Gasket.
1x Pin Bearing.
4x Cylinder Studs.
4x Stud Nuts.
1x FREE SPARK PLUG.

Cylinder uses high-quality aluminum alloy. This material provides stable performance and durability for long-term use.
Exceptional braking performance designed by professionals to enhance driving safety.

Specification
Diameter of piston around 40mm
Height of piston around 50.21mm
Length of piston pin around 33.08mm
Diameter of piston pin around 9.99mm