NAMURA PWC Polaris Piston Kit (Part Number NW-50001) for Personal Watercraft Engines

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 (Part Number NW-50001) is designed to deliver reliable performance and durability for your personal watercraft engine. Crafted with precision engineering, this piston kit ensures a proper fit and optimal operation in Polaris watercraft models. Whether rebuilding or maintaining your engine, this kit provides the essential components needed to restore power and efficiency.
Constructed from high-quality materials, the NAMURA piston kit features a robust design that withstands the harsh conditions of watercraft operation. The kit includes pistons and associated components that meet or exceed OEM standards, ensuring longevity and dependable performance. Installation of this kit can improve throttle response and overall engine performance, making it a valuable upgrade or replacement part for watercraft enthusiasts.
Designed with user convenience in mind, the NAMURA PWC Polaris Piston Kit is suitable for a range of personal watercraft models. Its precise dimensions and quality craftsmanship help maintain engine integrity, reduce wear, and prevent failures. Regular use of genuine NAMURA parts like this piston kit can extend the lifespan of your watercraft, providing peace of mind during your aquatic adventures.

Features:

• High-quality piston kit designed for Polaris personal watercraft

• Constructed with durable materials to withstand watercraft operating conditions

• Engineered for precise fit and reliable performance

• Includes pistons and essential components for engine rebuilds

• Designed to improve throttle response and engine efficiency