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  • Namura Top End Piston Rebuild Kit 86.93mm STD Bore

Namura Top End Piston Rebuild Kit 86.93mm STD Bore

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$ 313.95

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Product Information

SKU

: NA-50012K-672

MPN

: NA-50012K

Part

: Top End Rebuild Kit

Brand

: NAMURA

Namura's Top End kit is ideal for replacing worn parts and making some upgrades. Machined Smooth heads, available for certain models, can increase horsepower and fuel economy while reducing carbon buildup.

  • 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
  • Piston Size: 86.93mm
  • Images are for reference purposes only

This part is compatible with 72

Year Make Model Submodel
2016 Polaris Sportsman 850 SP
2014 Polaris Scrambler XP 850 --
2012 Polaris Sportsman 850 Touring EPS
2013 Polaris Sportsman 850 Touring EPS
2014 Polaris Sportsman 850 Touring EPS
2013 Polaris Scrambler XP 850 HO
2010 Polaris Sportsman 850 Touring EFI EPS
2011 Polaris Sportsman 850 Touring EFI EPS
2012 Polaris Sportsman 850 Touring HO EPS
2014 Polaris Sportsman 850 LE Touring HO EPS
2013 Polaris Sportsman 850 LE Touring HO EPS
2013 Polaris Sportsman 850 Touring HO EPS
2014 Polaris Scrambler XP 850 HO
2015 Polaris Sportsman 850 --
2015 Polaris Scrambler 850 --
2016 Polaris Scrambler 850 --
2017 Polaris Scrambler 850 --
2019 Polaris Scrambler 850 --
2018 Polaris Scrambler 850 --
2015 Polaris Scrambler XP 850 --
2020 Polaris Scrambler 850 --
2021 Polaris Scrambler 850 --
2021 Polaris Sportsman 850 --
2021 Polaris Sportsman 850 Premium
2021 Polaris Sportsman 850 High Lifter Edition
2020 Polaris Sportsman 850 Premium LE
2020 Polaris Sportsman 850 Touring
2020 Polaris Sportsman 850 Premium
2020 Polaris Sportsman 850 High Lifter Edition
2020 Polaris Sportsman 850 --
2019 Polaris Sportsman 850 High Lifter Edition
2019 Polaris Sportsman 850 --
2018 Polaris Sportsman 850 High Lifter Edition
2018 Polaris Sportsman 850 --
2017 Polaris Sportsman 850 High Lifter Edition
2017 Polaris Sportsman 850 --
2016 Polaris Sportsman 850 --
2016 Polaris Sportsman 850 High Lifter Edition
2016 Polaris Sportsman 850 Pursuit Camo
2015 Polaris Sportsman 850 Pursuit
2014 Polaris Sportsman 850 Forest
2013 Polaris Sportsman 850 Forest
2012 Polaris Sportsman 850 Forest
2011 Polaris Sportsman 850 Forest
2011 Polaris Sportsman 850 2 Passenger
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