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Vintco

PISTON KIT 76-80 YAMAHA YZ 80 51mm 2.0mm OVER VINTCO PSY11-2.0

PISTON KIT 76-80 YAMAHA YZ 80 51mm 2.0mm OVER VINTCO PSY11-2.0

£89.56 GBP
£89.56 GBP
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Taxes included.

VintCo piston kit PSY11-2.0 is a complete replacement assembly for Yamaha YZ80 models from 1976 to 1980. Intended for vintage 2-stroke engine rebuilds, it includes the piston, rings, pin and clips, and uses modern materials and manufacturing techniques to provide OEM-equivalent fitment and performance. This version is a 51 mm, +2.0 mm oversize forged piston with MoS2 coating, manufactured in Germany. A wrist pin bearing is available separately.

Features

  • Complete piston kit with piston, rings, pin and clips
  • Suitable for vintage 2-stroke Yamaha YZ80 engine rebuilds
  • Designed for OEM-equivalent fitment and performance
  • Prepared for initial running-in
  • Wrist pin bearing sold separately
  • Additional size options available

Specifications

  • VintCo Part Number: PSY11-2.0
  • Product type: Piston kit
  • Nominal size: 51 mm
  • Oversize: +2.0 mm
  • Piston diameter: 50.95 mm
  • Clearance: 0.05 mm
  • Construction: Forged
  • Coating: MoS2
  • Manufacturing origin: Germany

Vehicle Fitments

  • 1976 Yamaha YZ80
  • 1977 Yamaha YZ80
  • 1978 Yamaha YZ80
  • 1979 Yamaha YZ80
  • 1980 Yamaha YZ80
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