The Wiseco Pro-Lite piston assembly with a 64.00mm bore (513M06400) is designed for various Yamaha 2-stroke models including the YFZ350 Banshee (1987–2007), RD350 LC - YPVS (1980–1987), RD350 AC (1950–2014), and RZ350 (1982–1990). Built for liquid-cooled engines, this piston emphasizes durability, longevity, and performance, with a forging design and lightweight components that contribute to improved throttle response and increased horsepower.

Features

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  Pro-Lite forged piston for high strength and durability

  
  


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  Designed for liquid-cooled 2-stroke engines

  
  


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  Innovative forging and skirt design for optimal power output

  
  


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  Lightweight wrist pin supports faster revs and throttle response

  
  


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  Top-end bearing available separately (Part No. B1005)

  
  

Specifications

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  Bore size: 64.00mm

  
  


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  Engine type: Liquid-cooled 2-stroke

  
  


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  Piston type: Forged

  
  


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  Included components: One piston, two rings (2520CD), two circlips (CW16), one wrist pin (S486)

  
  

Cross-Reference OEM Part Numbers

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  Piston: 513M06400

  
  


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  Rings: 2520CD x 2

  
  


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  Circlips: CW16 x 2

  
  


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  Wrist Pin: S486

  
  

Vehicle Fitments

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  Yamaha YFZ350 Banshee 1987–2007 (including Limited, Special, and 50th Anniversary Editions)

  
  


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  Yamaha RD350 LC - YPVS 1980–1987

  
  


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  Yamaha RD350 AC 1950–2014

  
  


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  Yamaha RZ350 1982–1990