NAMURA Piston Kit for Sea-Doo PWC +1.00 (77mm) - Part NW-10000-4

Fits SEA DOO 580 and SEA DOO 587
Piston Size: 77 mm
Oversize: +1 mm

Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of oversizes to meet your ride’s needs. They are available in 0.25mm increments, from the -1 (0.25mm) through the -8 (2mm) oversize. We also carry B (0.01mm) and C (0.02mm) oversizes which help extend the life of your expensive coated cylinders; a selection of big bore piston kits is available for some applications. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price.

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.

The NAMURA Piston Kit for Sea-Doo Personal Watercraft (PWC), Part Number NW-10000-4, is designed to deliver reliable performance and durability for your watercraft. This kit includes a precision-machined piston that ensures optimal fit and function, enhancing engine efficiency and power. Crafted with high-quality materials, the piston is engineered to withstand the demanding conditions of watercraft operation, providing long-lasting performance. The +1.00 (77mm) bore size makes it suitable for specific engine rebuilds or upgrades, offering a seamless fit and improved compression.

Installation of this piston kit can lead to noticeable improvements in engine responsiveness and overall performance. The kit's components are designed for easy assembly, allowing for a straightforward replacement process. Whether you're restoring a worn-out piston or upgrading your PWC engine, the NAMURA piston kit is a dependable choice that meets OEM standards. This product is ideal for boat enthusiasts and professional repair technicians seeking quality and reliability in their engine components.

Ensure your Sea-Doo PWC operates at peak performance with the NAMURA NW-10000-4 piston kit, engineered to provide a perfect balance of strength, precision, and durability for demanding aquatic adventures.

Features:

• Designed for Sea-Doo PWC engines, ensuring a perfect fit and reliable operation

• Includes a high-quality piston with +1.00 (77mm) bore size for engine rebuilds or upgrades

• Constructed with durable materials to withstand harsh water and engine conditions

• Precision-machined for optimal fit, enhancing engine efficiency and power

• Easy to install, making it suitable for professional repairs or DIY enthusiasts