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Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5
  • Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5
  • Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5
  • Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5
  • Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5
Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5

Top End Piston Kit 86-86 Yamaha YZ 250 68.5mm 0.5mm Over Vintco KTY38-0.5

£204.00 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is for the 1986 Yamaha YZ250 and includes a forged piston and associated top end sealing components required for a rebuild. Kit pricing reflects a 10% reduction compared with purchasing the included items individually, and the kit also includes a wrist pin bearing.

Features

  • Complete top end piston kit for rebuild work
  • Includes forged piston
  • MOS2-coated piston for running-in
  • Includes head gaskets
  • Includes base gasket
  • Includes intake gasket
  • Includes exhaust pipe gasket
  • Includes holder gasket
  • Includes O-ring
  • Includes YPVS housing gasket
  • Includes wrist pin bearing

Specifications

  • VintCo Part Number: KTY38-0.5
  • Listed piston size: 68.5 mm
  • Oversize: 0.5 mm
  • Piston measurement: 68.44 mm
  • Clearance: 0.06 mm
  • Piston construction: Forged
  • 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: 24Y-14613-10-00
  • Holder Gasket: 5X4-1131N-10-00
  • O-ring: 93210-270A8-00
  • YPVS Housing Gasket: 1LU-11993-01-00

Vehicle Fitments

  • 1986 Yamaha YZ250