NAMURA NA-50025-2K TOP END KIT 78.95/+0.50 11:1 POL
Manufacturer Part Number: NA-50025-2K
WPS Part Number: 186-50252
Product Type: Piston kits & Components
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
Verified Vehicle Fitment
- 2004 Polaris Atp 330
- 2005 Polaris Atp 330
- 2003 Polaris Magnum 330 2X4
- 2004 Polaris Magnum 330 2X4
- 2005 Polaris Magnum 330 2X4
- 2003 Polaris Magnum 330 4X4
- 2004 Polaris Magnum 330 4X4
- 2005 Polaris Magnum 330 4X4
- 2006 Polaris Magnum 330 4X4
- 2008 Polaris Trail Blazer 330
- 2009 Polaris Trail Blazer 330
- 2010 Polaris Trail Blazer 330
- 2011 Polaris Trail Blazer 330
- 2012 Polaris Trail Blazer 330
- 2013 Polaris Trail Blazer 330
- 2003 Polaris Trail Boss 330
- 2004 Polaris Trail Boss 330
- 2005 Polaris Trail Boss 330
- 2006 Polaris Trail Boss 330
- 2007 Polaris Trail Boss 330
- 2008 Polaris Trail Boss 330
- 2009 Polaris Trail Boss 330
- 2010 Polaris Trail Boss 330
- 2011 Polaris Trail Boss 330
- 2012 Polaris Trail Boss 330
- 2013 Polaris Trail Boss 330
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