> KTM SX85 2003-2018 Piston Kit
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KTM SX85 2003-2018 Piston Kit

56-w012

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 47mm Bore 46.95 Wossner 8147DA (STD)

KTM
85 SX (2003-2018)
Husqvarna
TC85 (2014-2018)

  • 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-W012.A.WO (oro2u.com)
Lock P/N CW14,
Pin P/N WP058,
Ring Set P/N RSV4700
Rod P/N P2065 2014 -,
Needle bearing - N1006,
Main bearing - 2 x MB6304C3

Display (cm3) 84
Hub stroke (mm) 48.95
Clearance (mm) 0.05
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3) -
Compression height (mm) 24.00

Cross reference numbers ONLY.
50000260, 855M04700