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MotorcycleOtherWISECO PISTON Wiseco High-Performance Snowmobile Pistons and ComponentsWiseco High-Performance Piston Racer's Choice - Yamaha YZ250 / YZ250X
Wiseco High-Performance Piston Racer's Choice - Yamaha YZ250 / YZ250X
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Wiseco High-Performance Piston Racer's Choice - Yamaha YZ250 / YZ250X

$359.95

Bore: 66.4mm, Stroke: 72mm, Disp: 249.3cc. Standard Oversize. 250cc Racer's Choice; Single ring. Electra coated. ArmorGlide skirt coated.

  • ArmorGlide® skirt coating reduces friction and noise for more horsepower potential
  • Endurance and high rpm
  • Each piston is electra-coated on the dome, ring groove, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonation
  • GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
  • Engineered, forged, and machined in the USA
  • Kit includes piston, ring(s), wrist pin and circlips
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Vendor: WISECO PISTON
Model #: 808M06640
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  • SKU:

    60442

  • Weight:

    0.7 lb

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Showing 37 of 37 compatible vehicles
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2025 Yamaha YZ250
2024 Yamaha YZ250
2023 Yamaha YZ250
2022 Yamaha YZ250
2021 Yamaha YZ250
2020 Yamaha YZ250
2019 Yamaha YZ250
2018 Yamaha YZ250
2017 Yamaha YZ250
2016 Yamaha YZ250
2015 Yamaha YZ250
2014 Yamaha YZ250
2013 Yamaha YZ250
2012 Yamaha YZ250
2011 Yamaha YZ250
2010 Yamaha YZ250
2009 Yamaha YZ250
2008 Yamaha YZ250
2007 Yamaha YZ250
2006 Yamaha YZ250
2005 Yamaha YZ250
2004 Yamaha YZ250
2003 Yamaha YZ250
2002 Yamaha YZ250
2001 Yamaha YZ250
2000 Yamaha YZ250
1999 Yamaha YZ250
2025 Yamaha YZ250X
2024 Yamaha YZ250X
2023 Yamaha YZ250X
2022 Yamaha YZ250X
2021 Yamaha YZ250X
2020 Yamaha YZ250X
2019 Yamaha YZ250X
2018 Yamaha YZ250X
2017 Yamaha YZ250X
2016 Yamaha YZ250X
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(image for) Wiseco High-Performance Piston Racer's Choice - Yamaha YZ250 / YZ250X
Wiseco High-Performance Piston Racer's Choice - Yamaha YZ250 / YZ250X
808M06640
$359.95
Quantity:
- +
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