PISTON KIT 98-13 KTM200 64.00, WOSSNER 8048DC FORGED

This Wossner piston kit with a 64.02mm bore (+0.02mm oversize) is engineered for KTM 200cc 2-stroke engines, offering high-performance reliability and thermal efficiency. Designed for both SX and EXC models, this forged piston provides excellent resistance to stress and wear in demanding off-road conditions.

Features

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  Forged construction for superior strength and durability

  
  


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  Engineered for optimal heat transfer to the cylinder wall

  
  


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  Elliptical piston shape ensures consistent bearing surface under expansion

  
  


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  Prevents piston collapse by reducing localised pressure and evenly distributing thrust loads

  
  


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  Manufactured with precision in Germany

  
  

Specifications

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  Bore: 64.02 mm

  
  


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  Actual piston size: 63.96 mm

  
  


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  Stroke: 60.00 mm

  
  


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  Display volume: 200 cm³

  
  


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  Clearance: 0.06 mm

  
  


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  Compression ratio: 2-stroke (Wossner and OEM)

  
  


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  Compression height: 28.00 mm

  
  

Cross-Reference OEM Part Numbers

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  Piston Kit: 8048DC

  
  


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  Lock: CW16

  
  


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  Pin: WP027

  
  


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  Ring Set: RSB6400 x 2

  
  


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  Part No: 56-W770.C.WO

  
  

Cross-Reference Aftermarket Part Numbers

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  Wossner: 8048DA

  
  


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  Wiseco: 770M06400

  
  


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  Vertex: 22926

  
  


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  ProX: 01-6248

  
  


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  Namura: NX-70021

  
  


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  KTM OEM Piston I Cpl.: 52330007400 I

  
  


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  KTM OEM Piston II Cpl.: 52330007400 II

  
  


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  KTM OEM Pin: 52330033100

  
  


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  KTM OEM Ring: 52330032100

  
  


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  KTM OEM Clip: 52330074100

  
  

Vehicle Fitments

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  KTM SX 200 2003–2005

  
  


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  KTM EXC 200 1998–2013