fits make: Harley, Davidson. year: 1980.

( Brand: Manley ), ( Manufacturer Part Number: 126025 ), ( Country Of Origin: United States ), ( Type: Piston Ring Set ), ( Items Included: Piston Rings ), ( Oe/oem Part Number: 99341 )
Introducing the Manley 126025 Motorcycle Piston Rings Set, specifically designed for Harley-Davidson engines with an 80mm bore and a compression height of 9.9341 inches (252mm). This set includes four piston rings per cylinder: the compression ring, the oil control ring, the scraper ring, and the skirt ring.
The compression ring, also known as the top ring, is the first ring in the cylinder bore and seals the combustion gases in the cylinder during the power stroke. Manley's compression rings are made from a high-quality, heat-resistant alloy that ensures a tight seal and maximum compression. The rings are precision-machined to ensure a perfect fit in the cylinder bore and feature a chamfered edge for easy installation.
The oil control ring, the second ring from the top, is responsible for controlling oil consumption and preventing oil from entering the combustion chamber. Manley's oil control rings are made from a specialized alloy that minimizes oil consumption while ensuring a tight seal against the cylinder bore. The rings are also grooved to promote even oil distribution across the piston skirt and prevent oil slinging.
The scraper ring, the third ring from the top, is designed to scrape excess carbon deposits from the cylinder wall during the piston stroke. Manley's scraper rings are made from a durable, wear-resistant alloy that ensures long-lasting performance. The rings are also precision-machined to ensure a tight fit in the cylinder bore and feature a grooved design to promote even scraping.
The skirt ring, the bottom ring, is responsible for sealing the piston in the cylinder bore and preventing oil and combustion gases from escaping. Manley's skirt rings are made from a high-quality, heat-resistant alloy that ensures a tight seal and maximum durability. The rings are also precision-machined to ensure a perfect fit in the piston groove and feature a chamfered edge for easy installation.
Each set includes four piston rings per cylinder, enough to replace all the rings in a standard Harley-Davidson motorcycle engine with an 80mm bore. The rings are also individually packaged to ensure they remain clean and free from contaminants until installation.
In summary, the Manley 126025 Motorcycle Piston Rings Set is a high-quality, precision-machined set of piston rings designed specifically for Harley-Davidson engines with an 80mm bore and a compression height of 9.9341 inches. The set includes four piston rings per cylinder, each made from a specialized alloy that ensures maximum performance, durability, and sealing capabilities. Whether you're rebuilding your Harley-Davidson engine or performing routine maintenance, this set of piston rings is an essential addition to your toolkit.
Manley is a well-known aftermarket manufacturer of piston rings and other engine components. The Manley 126025 motorcycle piston rings set, part number 99341, is specifically designed for Harley-Davidson engines. In this article, we will discuss the potential advantages and disadvantages of purchasing these piston rings for your Harley-Davidson motorcycle.
Pros:1. High-Quality Materials: Manley piston rings are made from high-quality materials, such as chrome molybdenum alloy, ensuring durability and resistance to wear and tear.
2. Improved Performance: Upgrading to aftermarket piston rings like Manley's can lead to improved engine performance, including increased horsepower and torque.
3. Reduced Engine Wear: Premium piston rings, like those from Manley, can help reduce engine wear and extend the overall life of the engine.
4. Enhanced Compatibility: Manley piston rings are designed to be compatible with a wide range of Harley-Davidson motorcycle engines, ensuring a proper fit.
Cons:1. Cost: Aftermarket piston rings, such as those from Manley, can be more expensive than OEM (Original Equipment Manufacturer) rings.
2. Installation Complexity: Installing aftermarket piston rings can be a complex process requiring specialized tools and skills, which may result in additional labor costs.
3. Potential for Engine Damage: If not installed correctly, aftermarket piston rings could potentially cause engine damage.
Conclusion:Weighing the pros and cons of purchasing Manley 126025 motorcycle piston rings for your Harley-Davidson engine, it is clear that these aftermarket rings offer several advantages, including improved performance, reduced engine wear, and enhanced compatibility. However, they come with a higher cost and potential installation complexity.
If you are a DIY enthusiast with the necessary skills and tools, the savings from installing the piston rings yourself may offset the higher cost. Alternatively, if you prefer to have a professional handle the installation, the overall cost may be comparable to purchasing OEM rings. Ultimately, the decision to purchase Manley piston rings for your Harley-Davidson motorcycle depends on your budget, technical capabilities, and desired engine performance.
Recommendation:If you are looking for high-performance piston rings for your Harley-Davidson motorcycle and are comfortable with the installation process, the Manley 126025 motorcycle piston rings set, part number 99341, is an excellent choice. However, if you are unsure about the installation process or have concerns regarding the cost, it may be worth considering OEM piston rings or consulting with a professional mechanic to determine the best option for your specific situation.
Manley Harley Davidson Motorcycles 80 Stock Stroke Piston Rings Set 99341 Unused.