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PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
  • PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0
PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0

PISTON KIT 84-93 YAMAHA WR YZ 490 500 88mm 1.0mm OVER VINTCO PSY36-1.0

£179.51 GBP
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VintCo piston kit for Yamaha YZ490 and WR500 models, covering 1984-1990 YZ490 and 1992-1993 WR500 applications. This forged piston kit is made in Germany and is supplied with rings, pin and clips; the wrist pin bearing is sold separately.

Features

  • Supplied with rings, pin and clips
  • Wrist pin bearing sold separately
  • Forged piston
  • Made in Germany
  • MoS2 coated to aid initial running-in

Specifications

  • VintCo Part Number: PSY36-1.0
  • Piston size: 88 mm
  • Oversize: 1.0 mm over
  • Piston measurement: 87.92 mm
  • Clearance: 0.08 mm

Vehicle Fitments

  • 1984 Yamaha YZ490
  • 1985 Yamaha YZ490
  • 1986 Yamaha YZ490
  • 1987 Yamaha YZ490
  • 1988 Yamaha YZ490
  • 1989 Yamaha YZ490
  • 1990 Yamaha YZ490
  • 1992 Yamaha WR500
  • 1993 Yamaha WR500