Wossner forged piston kit 8829DB is a +0.01mm oversized Pro Series piston with a 98.01mm bore (measured at 97.95mm), specifically designed for Husqvarna TE449, TC446, and TXC449 models from 2011 to 2013. Made in Germany, this high-performance piston provides enhanced durability, heat management, and compression for demanding four-stroke engines.

Features

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  Forged construction ensures exceptional strength and performance

  
  


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  Elliptical design allows for uniform pressure distribution during heat expansion

  
  


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  Efficient heat transfer from the combustion chamber to the cylinder walls

  
  


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  Reduces localised stress and minimises risk of piston collapse

  
  


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  Made in Germany

  
  

Specifications

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  Bore: 98.01mm (Measured: 97.95mm)

  
  


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  Display Volume: 449 cm³

  
  


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  Stroke: 59.60mm

  
  


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  Clearance: 0.06mm

  
  


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  Compression Height: 25.00mm

  
  


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  Wossner Compression Ratio: 13.00:1

  
  


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  OEM Compression Ratio: 12.00:1

  
  


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  Dome Volume: -0.50 cm³

  
  


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  Part No.: 56-W920.B.WO (Wossner 8829DB)

  
  


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  Ring Set: 980XSY

  
  


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  Lock P/N: CW20

  
  


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  Pin P/N: WP038

  
  

Vehicle Fitments

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  2011 Husqvarna TE449

  
  


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  2012 Husqvarna TE449

  
  


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  2013 Husqvarna TE449

  
  


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  2011 Husqvarna TC446

  
  


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  2012 Husqvarna TC446

  
  


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  2013 Husqvarna TC446

  
  


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  2011 Husqvarna TXC449

  
  


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  2012 Husqvarna TXC449

  
  


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  2013 Husqvarna TXC449