fits model: Yz85, Yz. make: Yamaha. year: 1985.

( Manufacturer Part Number: 5PA-11311-20-00 ), ( Part Type: Cylinder )
The 5PA-11311-20-00 is a high-quality replacement cylinder designed specifically for the Yamaha YZ85 motorcycle. This precision-engineered component is a direct replacement for the original cylinder, ensuring a perfect fit and seamless operation.
Crafted from top-tier materials, this Yamaha YZ85 cylinder delivers superior performance and reliability. The cylinder boasts a high-compression bore, which enhances power output and engine efficiency. The cylinder head is equipped with a precision-machined combustion chamber, optimized for efficient fuel-air mixture ignition.
This replacement cylinder also features a high-quality piston and piston ring set. The piston is made from a durable alloy material, engineered to withstand the rigors of high-performance riding. The piston ring set ensures a tight seal within the cylinder, preventing oil and gas leakage and promoting optimal engine performance.
The 5PA-11311-20-00 cylinder is also equipped with a high-quality cylinder head gasket. This gasket ensures a tight seal between the cylinder head and the engine block, preventing oil and coolant leaks and promoting optimal engine performance.
In addition, this replacement cylinder comes with a high-quality cylinder liner. The liner is designed to withstand the high heat and pressure generated by the engine, ensuring a long service life.
This Yamaha YZ85 cylinder replacement is easy to install, requiring no special tools or technical expertise. The cylinder is fully assembled, including the piston and piston ring set, making installation a straightforward process.
In conclusion, the 5PA-11311-20-00 is a high-quality replacement cylinder for the Yamaha YZ85. It is designed to provide superior performance, reliability, and ease of installation, making it the perfect choice for any YZ85 owner looking to keep their bike running at its best.
Pros of buying a Yamaha YZ85 5PA-11311-20-00 core cylinder:1. Reliability: Yamaha is a well-known brand known for its high-quality and reliable products. The YZ85 is no exception, and its core cylinder is designed to deliver consistent performance.
2. Performance: The YZ85 is a powerful and fast bike, making it great for both beginners and experienced riders. The core cylinder is a key component that contributes to this performance, ensuring smooth and efficient power delivery.
3. Replacement Part: If your original YZ85 cylinder is damaged or worn out, this core cylinder can be a cost-effective replacement option.
4. Availability: The YZ85 is a popular model, and its replacement parts are widely available, making it easy to find and purchase this core cylinder.
Cons of buying a Yamaha YZ85 5PA-11311-20-00 core cylinder:1. Cost: While this core cylinder may be a cheaper option compared to a new cylinder, it still requires installation costs and may not be as cheap as a used cylinder.
2. Quality Concerns: Since this is a used or refurbished cylinder, there may be concerns about the quality of the cylinder and how well it has been maintained.
3. Compatibility: It's important to ensure that this core cylinder is compatible with your specific YZ85 model.
In conclusion, the Yamaha YZ85 5PA-11311-20-00 core cylinder can be a cost-effective replacement option for a damaged or worn-out cylinder, as long as you are aware of the potential cons and take the necessary precautions to ensure compatibility and quality. If you are looking for a new cylinder, it may be worth considering the cost of a new cylinder and the long-term benefits it may provide. Ultimately, the decision to purchase a core cylinder or a new cylinder depends on your budget, the condition of your bike, and your personal preferences.
Otherwise all stock now. Yz 85 cylinder core has worn nasal around exhaust port area see pictures. Will need relate or sleeve. Great deal if you can use it.