Skip to product information
Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00
  • Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00
  • Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00
  • Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00
  • Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00
Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00

Top End Piston Kit 76-77 Yamaha YZ 80 49mm Standard Vintco KTY22-00

£143.52 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is designed for 1976-1977 Yamaha YZ80 models and includes the main components required for a top end rebuild with a standard-size piston assembly, gaskets and wrist pin bearing. The kit price includes a 10% reduction compared with purchasing the included items individually.

Features

  • Complete top end kit for Yamaha YZ80 applications
  • Includes piston, gaskets and wrist pin bearing
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes two reed valve gaskets
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • MOS2-coated piston for running-in

Specifications

  • VintCo Part Number: KTY22-00
  • Standard size: 49 mm
  • Piston diameter: 48.95 mm
  • Clearance: 0.05 mm
  • Forged piston
  • Made in Germany

Cross-Reference OEM Part Numbers

  • Cylinder head gasket: 598-11181-00-00
  • Cylinder base gasket: 367-11351-01-00
  • Reed valve gasket: 87A13621-00-00
  • Intake gasket: 248-13556-71-00
  • Exhaust pipe gasket: 3MT-14613-00-00

Vehicle Fitments

  • 1976 Yamaha YZ80
  • 1977 Yamaha YZ80