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 Yamaha Piston Kit (Part Number NW-40000-2) is designed to deliver reliable performance for your personal watercraft. Crafted with precision, this piston kit ensures optimal power output and durability, making it an essential component for maintaining your Yamaha PWC’s engine efficiency. The kit includes high-quality pistons engineered to withstand the rigors of marine environments, providing a dependable upgrade or replacement for your existing components.
Constructed from durable materials, the NAMURA piston kit offers excellent heat resistance and wear properties, helping to extend the lifespan of your engine. Easy to install, this kit is compatible with Yamaha personal watercraft and is suitable for both repair and performance enhancement projects. Proper installation and maintenance will ensure your watercraft runs smoothly and efficiently, providing a safer and more enjoyable boating experience.
Enhance your Yamaha PWC's engine with the NAMURA Piston Kit, a trusted choice for boaters seeking quality and dependability. Whether you're restoring an older model or upgrading for better performance, this piston kit offers the right fit and performance characteristics. Invest in the durability and reliability of your watercraft today with this high-performance piston kit designed specifically for Yamaha PWC engines.
Features:
- Engine compatibility: Designed specifically for Yamaha personal watercraft engines
- Durable construction: Made from high-quality materials to withstand marine conditions
- Heat resistant: Engineered to handle high temperatures for reliable operation
- Easy installation: Designed for straightforward assembly and replacement
- Performance enhancement: Helps improve engine power and efficiency
