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Namura Top End Kit Ceramic Comp Cyl 66.37/+0.02 11:1 Yam - 185-4025CA

Namura Top End Kit Ceramic Comp Cyl 66.37/+0.02 11:1 Yam - 185-4025CA

Regular price $106.44 USD
Regular price $120.95 USD Sale price $106.44 USD
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SKU:GXHT_185-4025CA

Quantity
Namura Top End Kit Ceramic Comp Cyl 66.37/+0.02 11:1 Yam - 185-4025CA


Top End Kit Ceramic Comp Cyl 66.37/+0.02 11:1 Yam

Features:

  • Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit
  • MOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures
  • Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%
  • Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons
  • Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures


This Part Fits:

Year Make Model Submodel Notes
2002 Yamaha YZ250
2003 Yamaha YZ250
2004 Yamaha YZ250
2005 Yamaha YZ250
2006 Yamaha YZ250
2007 Yamaha YZ250
2008 Yamaha YZ250
2009 Yamaha YZ250
2010 Yamaha YZ250
2011 Yamaha YZ250
2012 Yamaha YZ250
2013 Yamaha YZ250
2014 Yamaha YZ250
2015 Yamaha YZ250
2016 Yamaha YZ250
2017 Yamaha YZ250
2018 Yamaha YZ250
2019 Yamaha YZ250
2020 Yamaha YZ250
2021 Yamaha YZ250
2022 Yamaha YZ250
2016 Yamaha YZ250X
2017 Yamaha YZ250X
2018 Yamaha YZ250X
2019 Yamaha YZ250X
2020 Yamaha YZ250X
2021 Yamaha YZ250X
2022 Yamaha YZ250X


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