MAHLE 3030782B Performance Piston Ring Set Bore - 4.055 2.0mm Chrome

The MAHLE 3030782B is a high-performance piston ring set designed for precision engine builds requiring a 4.055-inch bore diameter. This premium ring assembly features a 2.0mm oil ring with .113-inch radial wall thickness and standard tension design for reliable oil control and sealing performance.

Key Specifications:

• Bore diameter: 4.055 inches
• Oil ring width: 2.0mm
• Radial wall thickness: .113 inches
• Chrome-faced ring design for superior wear resistance
• Standard tension for OEM-style oil control
• Engineered for performance applications

MAHLE is a globally recognized manufacturer of premium engine components, known for their precision manufacturing and rigorous quality standards. This ring set delivers the durability and performance demanded by professional engine builders and performance enthusiasts. The chrome facing provides excellent wear resistance and extended service life, while the engineered tension ensures optimal cylinder sealing without excessive friction.