NAMURA PWC Yamaha Piston Kit NW-40001 – High-Performance Marine Engine Replacement

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.

Upgrade your Yamaha personal watercraft with the NAMURA PWC Yamaha Piston Kit NW-40001, designed for reliable performance and durability. This piston kit is crafted specifically for Yamaha watercraft engines, ensuring a precise fit and optimal operation. Constructed with high-quality materials, it provides excellent resistance to wear and thermal expansion, making it ideal for demanding marine environments. Whether you're restoring an engine or performing routine maintenance, this piston kit offers the performance and longevity you need for smooth, powerful rides.

Designed for ease of installation, the NAMURA NW-40001 piston kit features a robust construction that withstands the stresses of high-speed watercraft operation. Its engineered design ensures proper compression and efficient power transfer, contributing to improved engine responsiveness. The kit is compatible with Yamaha models requiring this specific piston configuration, making it a trustworthy choice for marine enthusiasts and professional mechanics alike. Invest in the NAMURA PWC Yamaha Piston Kit NW-40001 to maintain peak engine performance and extend the lifespan of your watercraft.

For optimal results, always follow manufacturer guidelines during installation. This piston kit is sold as a complete set, providing all necessary components for a comprehensive overhaul. Ensure your Yamaha watercraft runs smoothly and reliably with this high-quality replacement piston kit from NAMURA, a trusted name in marine engine parts.

Features:

• Designed specifically for Yamaha personal watercraft engines

• Constructed with durable, high-quality materials for long-lasting performance

• Engineered for resistance to wear and thermal stress

• Provides precise fit for reliable engine operation

• Includes a complete set of components for comprehensive maintenance