fits model: Ss440, Ss, 440. make: Yamaha. year: 1980–1985.

( Manufacturer Part Number: 09-807-2 ), ( Part Type: Piston )
Introducing the 09-807-2 Yamaha 440 pistons, designed specifically for the Yamaha SS440 motorcycles manufactured between 1980 and 1985. These high-quality replacement pistons are engineered to deliver superior performance and reliability, ensuring your cherished vintage bike keeps running like new.
The 09-807-2 pistons are crafted from a top-tier alloy, providing excellent thermal conductivity and resistance to wear and tear. This alloy ensures optimal heat dissipation, reducing the risk of engine overheating and prolonging the lifespan of your pistons.
Each piston is meticulously machined to precise specifications, ensuring perfect fit and function within your engine. The piston skirts are honed to a mirror finish, reducing friction and ensuring smooth operation. The piston rings are made from a high-temperature, oil-resistant material, providing a reliable seal and minimizing the loss of engine compression.
The 09-807-2 Yamaha 440 pistons are also designed with a circular groove at the top, which allows for easy installation of the compression rings. This feature makes the replacement process simpler and less time-consuming, ensuring a hassle-free upgrade for your vintage motorcycle.
In conclusion, the 09-807-2 Yamaha 440 pistons are a must-have upgrade for any SS440 owner looking to enhance their bike's performance and reliability. These high-quality pistons are a direct replacement for your original parts and are designed to provide years of trouble-free service. Upgrade your engine today with the 09-807-2 Yamaha 440 pistons and enjoy the smooth, powerful ride your vintage motorcycle was built for.
Pros of buying 09-807-2 Yamaha 440 pistons (SS440) for a 1980-1985 Yamaha 440:1. Improved Engine Performance: The SS440 pistons are designed to provide better compression, which can lead to improved engine performance and increased horsepower.
2. Enhanced Durability: The pistons are made from high-quality materials, ensuring they can withstand the rigors of frequent use and high-performance riding.
3. Compatibility: These pistons are specifically designed for the 09-807-2 Yamaha 440, ensuring a perfect fit and no compatibility issues.
Cons of buying 09-807-2 Yamaha 440 pistons (SS440):1. Cost: Upgrading to high-performance pistons like the SS440 can be quite expensive, especially if you're not planning on using the motorcycle for high-performance activities.
2. Requires Skill and Knowledge: Installing high-performance pistons requires a certain level of mechanical skill and knowledge. If you're not confident in your abilities, it might be wise to hire a professional.
3. Potential Engine Issues: If not installed correctly, high-performance pistons can cause engine issues, such as misfires or engine knocking.
Conclusion:If you're an enthusiast who enjoys high-performance riding and are comfortable with the installation process, the 09-807-2 Yamaha 440 SS440 pistons can offer improved engine performance and increased horsepower. However, it's important to consider the cost and potential risks before making a decision. If you're not confident in your mechanical abilities, it might be better to hire a professional to ensure the installation is done correctly.
Recommendation:If you decide to proceed with the purchase, it's crucial to research the installation process thoroughly and consult with a professional if necessary. Additionally, consider purchasing a high-quality gasket kit to ensure a proper seal between the pistons and cylinder walls.
Example: Win 4 items, Deduct $6.00; 2nd, 3rd and 4th items deduct $2.00 each makes for a total of $6.00. Shipping: Fixed Shipping Charges for lower 48 States. Pair of OEM Style.020 over 66.50mm bore Pistons for Yamaha SS 440, Fits 1980, 1981, 1982, 1983, 1984, 1985 model's, are sold with rings, wrist pins and cir clips. Manufactured to OEM specs.
These pistons are made from Silicone alloy construction.