MAHLE 3030890 Performance Piston Ring Set Bore - 4.615 3/16 Chrome

The MAHLE 3030890 is a high-performance piston ring set designed for precision engine builds requiring a 4.615-inch bore diameter. This professional-grade ring assembly features a performance oil ring with a 3/16-inch width and .170-inch radial wall thickness, engineered to deliver optimal oil control and cylinder sealing in demanding applications.

Key Specifications:

• Bore diameter: 4.615 inches
• Oil ring width: 3/16 inch
• Radial wall thickness: .170 inches
• High-tension chrome ring design for superior wear resistance
• Performance oil ring assembly for enhanced oil control

MAHLE ring sets are manufactured to OEM standards with premium materials and precise tolerances. The chrome-faced rings provide exceptional durability and reduced friction, while the high-tension design ensures consistent cylinder sealing across all operating conditions. Ideal for performance rebuilds, racing applications, and high-output engines where reliability and longevity are critical.