NAMURA Complete Top End Rebuild Kit for Yamaha - 56.73mm +0.75 (Part NX-40011-3K)
NAMURA Complete Top End Rebuild Kit for Yamaha - 56.73mm +0.75 (Part NX-40011-3K)
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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 Complete Top End Rebuild Kit for Yamaha provides all essential components needed to restore your engine's top end to optimal performance. Designed specifically for Yamaha models with a 56.73mm bore, this kit ensures a precise fit and reliable operation. Crafted with high-quality materials, it offers durability and longevity for your motorcycle or scooter. The kit includes pistons, rings, gaskets, and other necessary parts to facilitate a comprehensive rebuild, saving you time and effort in sourcing individual components. Whether performing routine maintenance or a full overhaul, this rebuild kit simplifies the process with its comprehensive selection of parts.
Manufactured by NAMURA, a trusted name in engine components, this top end rebuild kit guarantees compatibility and performance. The parts are engineered to meet or exceed OEM standards, providing peace of mind during installation and operation. Ideal for mechanics and DIY enthusiasts alike, this kit is perfect for restoring engine power, efficiency, and reliability. Equip your Yamaha with the best in engine rebuild technology and ensure smooth, dependable performance for miles to come.
Features:
- Complete top end rebuild kit designed for Yamaha engines with a 56.73mm bore
- Includes pistons, rings, gaskets, and all necessary components for a full rebuild
- High-quality materials ensure durability and reliable performance
- Engineered by NAMURA to meet or exceed OEM standards
- Ideal for routine maintenance, engine overhaul, or restoration projects
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