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Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5
  • Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5
  • Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5
  • Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5
  • Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5
Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5

Top End Piston Kit 75-75 Yamaha YZ 80 48.5mm Over Vintco KTY21-1.5

£141.63 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is for the 1975 Yamaha YZ80 and includes a forged piston made in Germany with an MOS2 coating for break-in, along with the required top-end gaskets and a wrist pin bearing. Kit pricing includes a 10% discount compared with purchasing the items individually.

Features

  • Complete top end piston kit
  • Forged piston
  • MOS2 coating for break-in
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes reed valve gasket
  • Includes 2 intake gaskets
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing

Specifications

  • VintCo Part Number: KTY21-1.5
  • Piston size: 48.5 mm
  • Oversize: 1.5 mm
  • Piston diameter: 48.45 mm
  • Clearance: 0.05 mm
  • Country of manufacture: Germany

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 598-11181-00-00
  • Cylinder Base Gasket: 367-11351-01-00
  • Reed Valve Gasket: 3VM-13621-00-00
  • Intake Gasket: 248-13556-71-00
  • Exhaust Pipe Gasket: 3MT-14613-00-00

Vehicle Fitments

  • 1975 Yamaha YZ80