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TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5
  • TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5
  • TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5
  • TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5
  • TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5
TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5

TOP END PISTON KIT 88-92 YAMAHA YZ 80 48.5mm 0.5mm OVER VINTCO KTY63-0.5

£133.11 GBP
Taxes included. Shipping calculated at checkout.

This top end piston kit is intended for 1988–1992 Yamaha YZ80 models and includes a forged piston made in Germany with an MOS2 coating for break-in, together with the related 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 for Yamaha YZ80 models
  • Includes forged piston with MOS2 coating for break-in
  • Includes cylinder head gasket
  • Includes cylinder base gasket
  • Includes reed valve gasket
  • Includes exhaust pipe gasket
  • Includes wrist pin bearing

Specifications

  • VintCo Part Number: KTY63-0.5
  • Nominal piston size: 48.5 mm
  • Oversize: 0.5 mm over
  • Listed piston measurement: 48.45 mm
  • Listed clearance: 0.05 mm
  • Piston manufactured in Germany

Cross-Reference OEM Part Numbers

  • Cylinder Head Gasket: 1LR-11181-01-00
  • Cylinder Base Gasket: 4V0-11351-10-00
  • Reed Valve Gasket: 3JM-13621-00-00
  • Exhaust Pipe Gasket: 93210-40745-00

Vehicle Fitments

  • 1988 Yamaha YZ80
  • 1989 Yamaha YZ80
  • 1990 Yamaha YZ80
  • 1991 Yamaha YZ80
  • 1992 Yamaha YZ80