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PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
  • PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00
PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00

PISTON KIT 76-78 YAMAHA YZ IT 400 85.0mm STANDARD VINTCO PSY04-00

£182.36 GBP
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VintCo PSY04-00 is a standard-bore piston kit for 1976-1978 Yamaha YZ400 and 1976 Yamaha IT400 models. Intended for vintage 2-stroke applications, it includes the piston, rings, pin and clips, and is manufactured using modern materials and production methods to provide OEM-equivalent fitment and performance. A wrist pin bearing is available separately.

Features

  • Complete piston kit with piston, rings, pin and clips
  • Suitable for vintage 2-stroke engine rebuilds
  • Wrist pin bearing available separately
  • MoS2-coated for running-in

Specifications

  • VintCo Part Number: PSY04-00
  • Standard bore size: 85.0 mm
  • Piston size: 84.92 mm
  • Clearance: 0.08 mm
  • Forged piston
  • Made in Germany

Cross-Reference OEM Part Numbers

  • Yamaha OEM Part Number: 2K8-11631-00-96

Vehicle Fitments

  • 1976 Yamaha YZ400
  • 1976 Yamaha IT400
  • 1977 Yamaha YZ400
  • 1978 Yamaha YZ400