MAHLE 3030839 Performance Piston Ring Set Bore Low Tension - 4.165 2.0mm Chrome

The MAHLE 3030839 is a high-performance piston ring set engineered for precision engine builds requiring a 4.165-inch bore diameter. This professional-grade ring assembly features a 2.0mm low-tension chrome oil ring designed to optimize engine performance while reducing friction and improving oil control.

Key Specifications:

• Bore Size: 4.165 inches
• Oil Ring Width: 2.0mm (.079 inches)
• Radial Wall Thickness: .113 inches
• Low-tension design for reduced friction and improved horsepower
• Chrome finish for enhanced durability and wear resistance
• Performance oil ring assembly for racing and high-performance applications

MAHLE is a world-leading manufacturer of pistons and engine components, trusted by professional engine builders and racing teams. This ring set is designed for custom engine builds and performance applications where precise tolerances and durability are critical. The low-tension design reduces parasitic drag on the piston while maintaining optimal oil control, making it ideal for high-RPM and high-horsepower builds.

Note: This is a precision performance component. Verify bore diameter and ring specifications match your engine build requirements before installation.