This Wossner piston kit (Part No. 8096D200) features an 82.00mm bore (+2.00mm oversize) and is specifically designed for all years of the Polaris Trail Boss 350. Forged in Germany, the piston is built for strength, heat efficiency, and durability under demanding conditions. The elliptical design provides a uniform bearing surface under thermal expansion, helping to prevent piston collapse and ensuring consistent engine performance.

Features

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  Forged piston construction for superior strength and longevity

  
  


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  Designed for efficient heat transfer from combustion chamber to cylinder walls

  
  


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  Elliptical profile for uniform bearing surface during heat expansion

  
  


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  Precision engineered for high-performance two-stroke applications

  
  


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  Manufactured in Germany

  
  

Specifications

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  Bore Size: 82.00mm (+2.00mm oversize)

  
  


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  Displacement: 350 cm³

  
  


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  Stroke: 70.00mm

  
  


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  Clearance: 0.07mm

  
  


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  Compression Height: 38.00mm

  
  

Included Parts

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  Piston: 8096D200

  
  


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  Rings: RSC8200 (x2)

  
  


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  Wrist Pin: WP039

  
  


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  Locks: CW18

  
  

Vehicle Fitments

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  Polaris Trail Boss 350 (All Years)