MAHLE 3030824B Performance Piston Ring Set Bore Low Tension - 4.085 Chrome

The MAHLE 3030824B is a high-performance piston ring set engineered for precision engine builds requiring a 4.085-inch bore diameter. This professional-grade ring assembly features MAHLE's low-tension design to reduce friction and maximize horsepower while maintaining superior cylinder sealing.

Key Specifications:

• Bore diameter: 4.085 inches
• Oil ring assembly thickness: 2.0mm
• Radial wall thickness: 0.113 inches
• Low-tension design for reduced friction and increased power
• Chrome-faced top ring for exceptional wear resistance
• Premium ring materials for high-performance applications

MAHLE Original piston rings are manufactured to OE specifications and incorporate advanced materials and coatings developed through decades of motorsports and performance engine experience. The low-tension oil ring assembly provides optimal oil control while minimizing parasitic power loss, making this ring set ideal for performance street engines, racing applications, and precision rebuilds where maximum efficiency is required.