NAMURA Top End Rebuild Kit for Polaris Standard Bore - Part Number NA-50025K

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

The NAMURA NA-50025K Top End Rebuild Kit is designed specifically for Polaris engines with a standard bore, providing reliable components for a comprehensive top end repair. This kit includes precision-engineered parts that ensure optimal engine performance and longevity. Whether you're restoring a Polaris ATV or snowmobile, this rebuild kit offers the quality and durability you need to get back on the trail or trailering with confidence.

Crafted for easy installation, the NAMURA NA-50025K kit features high-quality components that meet or exceed OEM specifications. It is ideal for both professional mechanics and DIY enthusiasts looking to maintain or restore their Polaris engines. The kit encompasses all necessary parts for a complete top end overhaul, including pistons, rings, gaskets, and other essential components, ensuring a streamlined repair process.

Designed with durability in mind, this NAMURA kit ensures your Polaris machine delivers consistent power and smooth operation. The precision fit and high-grade materials help reduce wear and tear, extending the lifespan of your engine. Invest in the NAMURA NA-50025K Top End Rebuild Kit for a trusted solution that restores your Polaris engine's performance and reliability with ease.

Features:

• Designed for Polaris engines with standard bore for precise fit and performance

• Includes all essential components such as pistons, rings, and gaskets for a complete top end rebuild

• Manufactured by NAMURA with high-quality materials for durability and longevity

• Easy to install, suitable for both professional and DIY repairs

• Engineered to meet or exceed OEM specifications for reliable engine restoration