The Wossner Forged Piston Kit Set (K8930DA-2) with a standard 93.00mm bore (actual size 92.94mm) is designed for Polaris RZR1000 models. This set of two pistons maintains the OEM compression ratio of 12:1 and is built for high strength, consistent performance, and effective heat transfer. Manufactured in Germany, the pistons feature an elliptical profile that ensures balanced load distribution to prevent collapse under high thermal and mechanical stress.

Features

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  Forged construction for superior strength and durability

  
  


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  Designed for optimal heat transfer from combustion chamber to cylinder walls

  
  


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  Elliptical profile distributes thrust loads evenly and prevents piston collapse

  
  


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  Manufactured in Germany

  
  

Specifications

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  Piston Size: 93.00mm (STD)

  
  


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  Actual Size: 92.94mm

  
  


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  Compression Ratio: 12:1 (OEM spec)

  
  


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  Kit Type: Set of 2 pistons

  
  


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  Kit Part Number: 56-W8804+000.WO

  
  


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  Wossner Part Number: K8930DA-2

  
  


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  Piston Pin: WP068

  
  


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  Pin Locks: CW20

  
  


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  Piston Type: Forged

  
  

Cross-Reference OEM Part Numbers

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  2205244

  
  


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  VERTEX 24027A

  
  


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  VERTEX 24028A

  
  


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  VERTEX 24029A

  
  

Vehicle Fitments

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  Polaris RZR1000