Skip to product information
1 of 1

Namura Top End Kit 87.43/+0.50 11:1 Pol - 186-50122

Namura Top End Kit 87.43/+0.50 11:1 Pol - 186-50122

Regular price $260.44 USD
Regular price $295.95 USD Sale price $260.44 USD
Sale Sold out
Shipping calculated at checkout.

SKU:GXHT_186-50122

Quantity
Namura Top End Kit 87.43/+0.50 11:1 Pol - 186-50122


Top End Kit 87.43/+0.50 11:1 Pol

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
2013 Polaris Scrambler XP 850
2014 Polaris Scrambler XP 850
2013 Polaris Scrambler XP 850 EPS
2014 Polaris Scrambler XP 850 EPS
2015 Polaris Sportsman 850 SP
2016 Polaris Sportsman 850 SP
2017 Polaris Sportsman 850 SP
2018 Polaris Sportsman 850 SP
2012 Polaris Sportsman Touring 850 EPS
2013 Polaris Sportsman Touring 850 EPS
2014 Polaris Sportsman Touring 850 EPS
2015 Polaris Sportsman Touring 850 SP
2016 Polaris Sportsman Touring 850 SP
2017 Polaris Sportsman Touring 850 SP
2018 Polaris Sportsman Touring 850 SP
2013 Polaris Sportsman XP 850 EPS


View full details