fits model: Pw80. make: Yamaha. year: 1983–2006.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-40008-4 ), ( Part Type: Piston )
The Namura NX-40008-4 040 Piston Kit is a high-quality replacement part designed specifically for Yamaha PW80 engines manufactured between 1983 and 2006. This kit includes four pistons, each carefully crafted to provide optimal performance and reliability for your engine.
The pistons in this kit are made from top-tier materials, ensuring durability and resistance to wear and tear. They are precision-machined to ensure a perfect fit in your engine's cylinder, reducing the risk of leaks and ensuring optimal compression. The piston skirts are designed to minimize friction, reducing heat buildup and increasing the lifespan of the pistons.
The piston rings included in this kit are also made from high-quality materials, designed to seal the piston to the cylinder wall and prevent oil and combustion gases from escaping. The rings are precision-machined to ensure a tight fit, reducing the risk of blow-by and ensuring optimal engine efficiency.
The piston pin and pin retainer are also included in this kit. The piston pin is made from hardened steel, ensuring strength and durability, while the pin retainer is designed to secure the piston pin in place, reducing the risk of it coming loose during operation.
Overall, the Namura NX-40008-4 040 Piston Kit is a reliable and high-quality replacement part for your Yamaha PW80 engine. It is designed to provide optimal performance, durability, and reliability, ensuring that your engine continues to run smoothly and efficiently for years to come. Whether you're looking to replace worn-out parts or simply prevent future failures, this kit is an excellent choice.
Pros of buying Namura NX-40008-4 040 Piston Kit for Yamaha PW80 (1983-2006):1. Compatibility: This piston kit is specifically designed for Yamaha PW80 engines used between 1983 and 2006, ensuring a perfect fit.
2. High-Quality Materials: The kit is made from high-grade materials, including forged aluminum alloy pistons. This ensures durability and reliability, reducing the risk of engine failure.
3. Improved Performance: The kit can help improve engine performance by delivering more power and torque. This can enhance the overall riding experience.
4. Affordable: Compared to the cost of a new engine or major engine repair, this piston kit is a relatively affordable solution.
Cons of buying Namura NX-40008-4 040 Piston Kit for Yamaha PW80 (1983-2006):1. Installation Requires Expertise: Installing the piston kit requires specific tools and knowledge about engine mechanics. If you're not confident in your abilities, it's best to hire a professional.
2. Potential for Damage: If not installed correctly, the piston kit can cause further damage to the engine. Therefore, it's crucial to follow the installation instructions carefully.
3. May Not Provide Dramatic Improvements: While the kit can improve performance, it may not provide the same level of power as a complete engine overhaul or upgrade.
Conclusion:The Namura NX-40008-4 040 Piston Kit is a cost-effective solution for improving the performance of your Yamaha PW80 engine. However, it requires expertise in engine mechanics for installation and may not provide dramatic improvements if you're looking for a significant power boost. If you're confident in your abilities and want to improve your engine's performance without breaking the bank, this kit is a good option. But if you're unsure, it's best to consult a professional.
Manufactured by Namura. Kit is for .040 over bore size - 48.00mm. Compression ratio of 6.6:1. Piston is 47.97mm.
Kit Includes piston, rings, pin, clips you get exactly what is pictured. Compatible with Yamaha model's below: 1983 PW80. Made in Taiwan. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life.
Piston dome is anodized for superior heat resistance and longer lifespan.