Yamaha PW50 Cylinder Piston Gasket Head Top End Kit 1981-2018

  • Sale
  • Regular price $109.98

Product Description:

This Kit includes original equipment type Cylinder Head, Cylinder, Piston Kit and Performance Gaskets. The Cylinder is solid cast iron and a black powder coat has been added to give the Cylinder that vintage Yamaha look. The Cylinder head is powder coated cast aluminum and machined to provide standard compression. All Kit components are manufactured to the same size and standards as your originals. When your rebuild Kit arrives, your parts are in mint condition and ready to install. No modification required. Quality and Performance guaranteed.

Direct replacement parts for easy installation
Solid cast iron and a black powder coat on cylinder for that vintage Yamaha look
Cylinder Displacement 49cc / Compression 6.0:1
Bore and stroke of 40.00 mm x 39.20 mm
Includes original equipment type head, piston kit, performance gaskets, and cylinder
Engineered and tested to exceed original equipment standards and performance.

Fits Model(S)
Yamaha Pw50


Replaces Oem Part Number(S)
4J2-11111-00-00, 517-11181-01-00
3PT-11351-00-00, 90116-06269-00
95380-06600-00, BP4-HS000-00-00
18U-11631-00-A0, 260-11601-03-00
2E9-11633-00-00, 93450-11021-00
93310-210M0-00, 4J2-11311-00-00

Parts Included
Cylinder, Cylinder Head, Piston, Piston Rings, Wristpin
Needle Bearing, Circlips (2), Head Gasket, Base Gasket
Cylinder Studs (4), Cylinder Stud Nuts (4), Spark Plug

Please check your OEM on and compare the pictures.

It is the customer's responsibility to make sure this is the correct part for their unit.

Did you check your OEM part number?
Specific models stated in the listing are potential matches only and NOT a guarantee of compatibility. Even if two pieces of equipment share the same year/make/model, they can and often do have different part numbers.

The only way to ensure the correct replacement part is with the OEM part number. You are responsible for verifying the OEM part number. If you are unsure or need assistance, you can call us or send us a message and we will be happy to assist you the best we can.