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Rugged Ridge

Namura Piston For POLARIS 90 SPORTSMAN 2001-2006 +0.5 BoreBore Size: 52.46mmSize Over Standard: +0.5mmImportant: THE PISTON DOES NOT HAVE A MACHINED SMOOTH DOMEIncludes: Piston, rings, circlips, pinMachined smooth piston crown (unless otherwise noted) to reflect combustion heat while reducing carbon buildupHard anodized piston crown with a hardness of HRB 105MOS2 coating to draw heat through piston walls and out the bottomMinimized piston expansion and contractionPistons are more resistant to wear and scuffing, expand less with heat and are strongerHigher Performance piston without a higher priceWhy replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of oversizes to meet your ride’s needs. They are available in 0.25mm increments, from the -1 (0.25mm) through the -8 (2mm) oversize. We also carry B (0.01mm) and C (0.02mm) oversizes which help extend the life of your expensive coated cylinders; a selection of big bore piston kits is available for some applications. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price.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 horse power and fuel economy by up to 6%Anodized Domes: Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistonsHypereutectic Casting Process: Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperaturesBrand: NamuraPart Number: NA-50006-2Fitment:2001-2006 POLARIS 90 PREDATOR2001-2003 POLARIS 90 SCRAMBLER2001-2006 POLARIS 90 SPORTSMANNote: Image is for reference only, actual product may vary slightly depending on your vehicle.

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Love the BDS lift kit, few reasons I chose BDS was the torsion bar set up. Relocates it to top side of lower control arm so it remains in a factory position. Just installed everything and rides great.

7 inch BDS

Great looking bumper! Loved the fact I could utilize my factory fog lights. The instructions suck but we figured it out.

Ranch Hand Bumper

Great product, had one on my last truck and had to get one on my 2019 Ram 3500.

Legend Grill Guard

Definitely improved stability on the road, also adds a cool look to the front stance of your Truck. 

Great Mod

The Yukon gears are top quality and amazing  price to go with it. The gear fit perfectly and run quickly in my truck. I recommend 4.56 gearing when running 35" tires.

Great value

This kit installed easy and really gives the jeep the perfect ride and flex needed for all types of driving. I'm very happy

4 inch superlift kit

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4 Carburetor Float Bowl Gaskets Kawasaki KZ650 KZ750 KZ1000 KZ1100 #11009-1241

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