This Mahle OE second ring set is designed for high-performance engine applications, featuring a bore diameter of 4.040 inches. Crafted from durable grey iron, these piston rings offer excellent wear resistance and thermal stability, making them ideal for maintaining optimal engine compression and performance. The set includes rings with a 5/64 inch edge width, providing a precise seal to minimize blow-by and enhance engine efficiency. These rings are engineered to fit specific engine configurations, ensuring a reliable and long-lasting seal in demanding conditions. The plain ring design simplifies installation and promotes uniform contact with the cylinder wall, contributing to improved engine longevity and consistent operation.
Features:
- Bore diameter: 4.040 inches for precise engine fit
- Material: Grey iron for durability and heat resistance
- Edge width: 5/64 inch for effective sealing
- Design: Plain rings to ensure uniform contact with cylinder walls
- Application: Suitable for high-performance automotive engines