Yamaha YZ80 1984 Piston Kit

New product

  • Wossner forged pistons are superior in strength and design.
  • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
  • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
  • Made in Germany

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Piston kit 48mm Bore 47.95 Wossner 8214DA (STD)

YAMAHA
YZ80 1984,,,

  • Wossner forged pistons are superior in strength and design.
  • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
  • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
  • Made in Germany

Part No. 56-W508+000.WO (oro2u.com)
Wossner Piston Yamaha YZ80 48 mm Bore (PN# 8214DA)
Lock P/N W12
Pin P/N WP091
Ring Set P/N RSB4800

Display (cm3) 82
Hub stroke (mm) 84.00
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 30.80
Theorectical weight (G)

Cross reference numbers ONLY.
527-11633-00-00,