A steel crankshaft assembly for Yamaha YZ 450 F four-stroke models, supplied as Wiseco WWCA173. This unit features a 63.40 mm stroke and corresponds to OEM reference 33D/1SL-11400-00.

Features

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  Supplied as Wiseco part WWCA173

  
  

Specifications

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  Engine type: 4-stroke

  
  


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  Stroke: 63.40 mm

  
  


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  Material: Steel

  
  

Cross-Reference OEM Part Numbers

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  33D/1SL-11400-00

  
  

Vehicle Fitments

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  Yamaha YZ 450 F (2010–2017)