2013 Polaris Ranger RZR 800 Namura Piston Kits

• 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

Customer Reviews

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Namura Piston Kits fits the following vehicle(s):

• Part Number fits: 901355795 (23773)
• 2012 Polaris Ranger RZR 4 800
• 2013 Polaris Ranger RZR 4 800
• 2013 Polaris Ranger RZR 4 800 EPS LE
• 2011 Polaris Ranger RZR 4 800 EPS Robby Gordon
• 2012 Polaris Ranger RZR 4 800 EPS Robby Gordon LE
• 2011 Polaris Ranger RZR 4 800 Gordon Edition
• 2012 Polaris Ranger RZR 4 800 Gordon Edition
• 2011 Polaris Ranger RZR 800
• 2012 Polaris Ranger RZR 800
• 2013 Polaris Ranger RZR 800
• 2011 Polaris Ranger RZR 800 EPS
• 2012 Polaris Ranger RZR 800 EPS LE
• 2013 Polaris Ranger RZR 800 EPS LE
• 2012 Polaris Ranger RZR 800 LE
• 2013 Polaris Ranger RZR 800 LE
• 2009 Polaris Ranger RZR 800 S
• 2010 Polaris Ranger RZR 800 S
• 2011 Polaris Ranger RZR 800 S
• 2012 Polaris Ranger RZR 800 S
• 2013 Polaris Ranger RZR 800 S
• 2012 Polaris Ranger RZR 800 S LE
• 2013 Polaris Ranger RZR 800 S LE
• 2013 Polaris Ranger RZR S 800 EPS LE
• 2014 Polaris RZR 4 800 EPS LE
• 2014 Polaris RZR 800
• 2014 Polaris RZR 800 EPS LE
• 2008 Polaris Sportsman 800 EFI HO
• 2009 Polaris Sportsman 800 EFI HO