PISTON KIT Harley Davidson 88, WOSSNER K8634DA-2 101.60mm, Bore (99-06) - 1650cc 10:1

This Wossner piston kit is built for Harley Davidson Twin Cam 88 Big Bore engines (1999–2006), offering a standard bore for 1650cc configurations. With a focus on thermal efficiency and mechanical strength, the forged pistons provide reliable performance under high-stress engine conditions. Manufactured in Germany, the kit includes a full set of components required for installation.

Features

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  Wossner forged pistons engineered for strength and high-performance endurance

  
  


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  Superior heat transfer from combustion chamber to cylinder walls

  
  


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  Elliptical piston design ensures uniform bearing surface during expansion

  
  


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  Prevents localised stress and piston failure by evenly distributing thrust loads

  
  


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  Complete with rings, pins, and circlips

  
  


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  Made in Germany

  
  

Specifications

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  Bore Size: 101.60mm (actual: 101.54mm)

  
  


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  Compression Ratio: 10:1

  
  


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  Compression Height: 32.3mm

  
  


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  Piston Kit: Set of 2

  
  

Cross-Reference OEM Part Numbers

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  56-W9943.000.WO

  
  


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  Wossner K8634DA-2

  
  


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  Clip/Lock: C23x1.6

  
  


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  Pin: WP056

  
  


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  Ring Set: 1016XSU

  
  

Vehicle Fitments

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  Harley Davidson Twin Cam 88 Big Bore (1999–2006) – 1650cc