Skip to product information
TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00
  • TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00
  • TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00
  • TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00
  • TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00
TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00

TOP END PISTON KIT 73-75 YAMAHA RD 250 54mm STANDARD VINTCO KTY47-00

£386.26 GBP
Taxes included. Shipping calculated at checkout.

This VintCo top end piston kit is a standard-size 54 mm rebuild set for the 1973-1975 Yamaha RD250. It is supplied for both cylinders and includes the principal top-end components required for service, with kit pricing set at 10% less than purchasing the listed items individually.

Features

  • Complete top end piston kit for the 1973-1975 Yamaha RD250
  • Includes pistons for both cylinders
  • Includes 2 cylinder head gaskets
  • Includes 2 cylinder base gaskets
  • Includes 2 reed valve gaskets
  • Includes 2 exhaust pipe gaskets
  • Includes 2 wrist pin bearings

Specifications

  • VintCo Part Number: KTY47-00
  • Standard size: 54 mm
  • Piston diameter: 53.93 mm
  • Piston-to-cylinder clearance: 0.07 mm
  • Piston construction: forged
  • Piston coating: MOS2
  • Country of manufacture: Germany

Cross-Reference OEM Part Numbers

  • Cylinder head gasket: 280-11181-01-00
  • Cylinder base gasket: 278-11351-11-00
  • Reed valve gasket: 87A-13621-00-00
  • Exhaust pipe gasket: 3PA-14613-10-00

Vehicle Fitments

  • 1973 Yamaha RD250
  • 1974 Yamaha RD250
  • 1975 Yamaha RD250