fits model: Yz85. make: Yamaha. year: 2002–2018.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-40080-6 ), ( Part Type: Piston )
The Namura NX-40080-6 040 Piston Kit is a high-quality replacement part designed specifically for Yamaha YZ85 models produced between 2002 and 2018. This piston kit is an excellent choice for those looking to upgrade their engine or restore their bike to its original performance level.
The kit includes six pistons, each carefully crafted to ensure optimal engine performance. Each piston is made of high-grade aluminum alloy, which is lightweight yet strong, reducing engine weight while maintaining durability. The pistons are also coated with a durable, chrome-nitride coating that enhances surface hardness, reducing friction and extending the piston's lifespan.
The piston kit is designed with a 5mm compression height, making it suitable for YZ85 models with this specific specification. The pistons are also precision-machined to ensure a perfect fit in the cylinder, reducing the risk of engine damage or leaks.
The kit also includes piston rings, which are crucial for sealing the combustion chamber and preventing oil and gas leakage. The rings are made of high-temperature materials that can withstand the extreme heat and pressure within the engine, ensuring optimal engine performance and efficiency.
The Namura NX-40080-6 040 Piston Kit is easy to install, with clear and detailed installation instructions included in the package. The kit also includes all necessary hardware, such as piston pins and clips, making it a one-stop solution for replacing your old pistons.
In summary, the Namura NX-40080-6 040 Piston Kit is a high-quality replacement part that can help improve your YZ85's engine performance and efficiency. Its durable construction, chrome-nitride coating, and precise fit ensure a long-lasting and reliable replacement. Whether you're looking to upgrade your engine or restore your bike to its original glory, this piston kit is an excellent choice.
Pros of buying a Namura NX-40080-6 040 Piston Kit for Yamaha YZ85 (2002-2018):1. Compatibility: This kit is specifically designed for Yamaha YZ85 models from 2002 to 2018, ensuring a perfect fit.
2. Quality Materials: The piston and rings are made of high-quality materials, ensuring durability and performance.
3. Improved Engine Performance: The kit can help improve engine performance by improving compression and reducing friction.
4. Cost-Effective: Replacing the piston kit can be a more cost-effective option than replacing the entire engine.
Cons of buying a Namura NX-40080-6 040 Piston Kit for Yamaha YZ85 (2002-2018):1. Installation Requires Skill: Installing the kit may require some mechanical skills and knowledge, which some riders may not have.
2. Potential for Damage During Installation: If not installed correctly, the piston kit can cause damage to other engine parts.
3. May Not Improve Performance If Engine is Already in Good Condition: If the engine is already in good condition, the piston kit may not provide any noticeable performance improvements.
Conclusion:The Namura NX-40080-6 040 Piston Kit for Yamaha YZ85 (2002-2018) is a high-quality replacement option that can improve engine performance and durability. However, it requires some mechanical skills for installation and may not be necessary if the engine is already in good condition. If you are comfortable with installation and want to improve your engine's performance, this kit is a good investment. If you are unsure, it may be best to consult with a mechanic or engine expert.
Piston is 48.45mm. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life. Compatible with Yamaha model's below: 2002 YZ85. Piston dome is anodized for superior heat resistance and longer lifespan.
Manufactured by Namura. Compression ratio of 8.2:1. Kit is for .040 over bore size - 48.50mm. Kit Includes piston, rings, pin, clips you get exactly what is pictured.
Made in Taiwan.