Skip to product information
Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00
  • Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00
  • Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00
  • Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00
  • Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00
Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00

Top End Piston Kit 87-87 Yamaha YZ 250 68mm Standard Vintco KTY39-00

£205.89 GBP
Taxes included. Shipping calculated at checkout.

VintCo top end piston kit KTY39-00 is a standard 68 mm rebuild kit for the 1987 Yamaha YZ250, supplied with a forged piston, gasket set, O-ring and wrist pin bearing for top end service. Kit pricing reflects a 10% reduction compared with the equivalent individual components.

Features

  • Complete top end piston kit for top end service
  • Includes piston, head gaskets, base gasket, intake gasket, exhaust pipe gasket, holder gasket, YPVS housing gasket, O-ring and wrist pin bearing
  • Piston supplied with a break-in coating

Specifications

  • VintCo Part Number: KTY39-00
  • Piston size: 68 mm standard
  • Piston diameter: 67.94 mm
  • Piston clearance: 0.06 mm
  • Piston construction: forged
  • Coating: MOS2
  • Country of manufacture: Germany

Cross-Reference OEM Part Numbers

  • Head gasket: 93211-17405-00
  • Head gasket: 93210-77363-00
  • Base gasket: 1LU-11351-01-00
  • Intake gasket: 39X-13621-11-00
  • Exhaust pipe gasket: 3R4-14613-00-00
  • Holder gasket: 5X4-1131N-10-00
  • O-ring: 93210-270A8-00
  • YPVS housing gasket: 1LU-11993-01-00

Vehicle Fitments

  • 1987 Yamaha YZ250