Namura piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
- 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.
Namura gaskets are manufactured to OE-specs, which means no trimming or fitment issues. Our materials are explicitly selected for their temperature, oil, fuel, and coolant-resistant qualities as well as tested using ASTM standards. Each design is evaluated against rigid quality-control standards to ensure each set meets or exceeds OE performance.
The NAMURA PWC Polaris Piston Kit NW-50001 is designed specifically for Polaris personal watercraft engines, offering reliable performance and durability. This piston kit is ideal for restoring or upgrading your watercraft's engine, ensuring smooth operation and efficient power delivery. Crafted with precision, it meets the high standards required for watercraft applications, providing a perfect fit and long-lasting performance.
Made by NAMURA, a trusted brand in engine components, the NW-50001 piston kit includes all necessary parts to facilitate a comprehensive engine rebuild or repair. It is engineered to withstand the demanding conditions of watercraft use, including exposure to water, heat, and high RPMs. The kit's components are manufactured to strict tolerances, ensuring optimal engine performance and longevity.
Designed for ease of installation, this piston kit helps reduce downtime and enhances the overall reliability of your Polaris watercraft. Whether you're performing routine maintenance or restoring an older model, the NAMURA NW-50001 piston kit delivers quality and dependability you can count on to keep your watercraft running smoothly on the water.
Features:
- Designed specifically for Polaris personal watercraft engines
- Includes all necessary components for engine rebuild or repair
- Manufactured by NAMURA to high standards of quality and durability
- Engineered to withstand water, heat, and high RPM conditions
- Easy to install, reducing maintenance downtime
