fits model: 340.

( Brand: Cuyuna ), ( Manufacturer Part Number: 338-05-802-01 ), ( Part Type: Ring Piston )
Product Description for Cuyuna 340 59 88mm Piston Rings (Part Number: 338-05-802-01)
The Cuyuna 338-05-802-01 piston rings are a crucial component for maintaining the optimal performance and longevity of internal combustion engines. These piston rings are specifically designed to ensure a tight seal between the piston and the cylinder wall. This seal prevents the loss of compression, preventing engine oil from escaping, and preventing combustion gases from leaking into the crankcase.
The Cuyuna piston rings feature an advanced design that is made to withstand high temperatures and pressure, ensuring durability and reliability. The rings are manufactured using high-quality materials, such as low-tension alloy, which ensures excellent heat resistance and the ability to maintain their shape under extreme conditions.
The Cuyuna 340 59 88mm piston rings are a standard set, meaning they include both the compression ring and the oil control ring. The compression ring is responsible for sealing the combustion gases in the cylinder during the combustion stroke. The oil control ring, on the other hand, is responsible for maintaining proper oil levels in the engine by preventing oil from leaking past the piston.
The Cuyuna 338-05-802-01 piston rings are manufactured to meet OEM (original equipment manufacturer) specifications, ensuring they will fit and function perfectly in the intended application. These piston rings are a direct replacement for the piston rings found in various engines, making them an excellent choice for maintenance, repair, or rebuild projects.
These piston rings come in a set and are recommended for use in engines with a cylinder bore size of 88mm. The rings are suitable for engines that require a piston ring gap of 0.059 inches (1.5mm). It is important to note that piston rings are designed to be a press fit into the piston grooves and must be installed properly using the correct tools and techniques.
In summary, the Cuyuna 338-05-802-01 piston rings are a high-performance, durable solution for maintaining the sealing and compression function in internal combustion engines. They are specifically designed for engines with a cylinder bore size of 88mm and require a piston ring gap of 0.059 inches (1.5mm). The rings are manufactured to meet OEM specifications and are a direct replacement for the original piston rings in various engines.
The Cuyuna 338-05-802-01 piston rings with a dimensions of 340mm outer diameter, 59mm inner diameter, and 88mm in length, are designed to provide optimal performance and durability in various internal combustion engines. In this analysis, we will explore both the pros and cons of using these piston rings in your engine setup to help you make an informed decision.
Pros:1. High-Quality Material: Cuyuna piston rings are engineered from a high-temperature,engineered alloy steel, which provides extended service life and superior heat resistance to withstand extreme conditions and prolong engine life.
2. Precision Manufacturing: The rings are manufactured using state-of-the-art production techniques to ensure a precise fit and Parallelism: minimal out-of-roundness, ensuring proper compression and sealing of the rings.
3. Compatibility: These piston rings have a broad range of applications, ensuring compatibility with a wide range of engines and engine families.
4. Enhanced Engine Performance: Correctly installed Cuyuna piston rings result in optimal sealing, improving combustion efficiency and engine performance.
Cons:1. Break-In Period: Proper break-in is crucial to optimize sealing performance and longevity. Misaligned installation or inappropriate engine conditions during the break-in period can result in ring groove scuffing and premature wear.
2. Proper Installation: Correct piston ring installation is essential to ensure proper sealing and longevity. This may require engine disassembly and expertise.
3. Cost: Compared to cheaper aftermarket alternatives and standard OE rings, Cuyuna piston rings are more expensive.
4. Availability: These rings may not be readily available from local automotive parts retailers.
Conclusion:Cuyuna 338-05-802-01 piston rings offer superior quality and performance compared to standard or OEM alternatives with their precision manufacturing, compatibility, and heat resistance. Despite their cost and potential installation challenges, the enhanced performance and durability can justify the investment for high-performance applications or engine builds. Proper installation is essential to fully realize the benefits of these piston rings. If you are looking for a reliable, high-performance piston ring option for your engine, Cuyuna 338-05-802-01 piston rings could be a worthwhile investment.
This is standard bore 59. Shipping: buyer pays listed shipping costs.
This is for one new old stock Cuyuna 340 piston with rings.
Buyer pays return shipping.