MAHLE 3030831 Performance Piston Ring Set Bore Low Tension - 4.125 Chrome

The MAHLE 3030831 is a high-performance piston ring set engineered for precision engine builds requiring a 4.125-inch bore diameter. This professional-grade ring assembly features a low-tension design that reduces friction and improves horsepower output while maintaining excellent cylinder seal.

Key Specifications:

• Bore Size: 4.125 inches
• Oil Ring Width: 2.0mm
• Radial Wall Thickness: 0.113 inches
• Chrome-faced compression rings for superior wear resistance
• Low-tension design reduces friction and frees up horsepower
• Performance oil ring assembly optimized for high-RPM applications

MAHLE piston rings are manufactured to OEM specifications and beyond, utilizing advanced materials and precision manufacturing processes. The chrome facing on the compression rings provides exceptional durability and wear resistance, while the low-tension design minimizes parasitic power loss. This ring set is ideal for performance engine rebuilds, racing applications, and high-output street engines where reliability and power are critical.

Each ring is carefully engineered to provide optimal seal, longevity, and performance in demanding applications. MAHLE's reputation for quality makes this ring set a trusted choice for professional engine builders and performance enthusiasts.