MAHLE 3030868B Performance Oil Ring Assembly Bore - 4.625 2.0mm Chrome

The MAHLE 3030868B is a high-performance oil ring assembly engineered for precision engine builds requiring a 4.625-inch bore diameter. This premium ring set features a 2.0mm radial width with a .113-inch (approximately 3mm) radial wall thickness, designed to deliver optimal oil control in performance and racing applications.

Key Specifications:

• Bore Size: 4.625 inches
• Ring Width: 2.0mm
• Radial Wall (RW): .113 inches
• Tension: Standard
• Coating: Chrome finish for enhanced durability and wear resistance
• Application: Performance and racing engines

MAHLE oil ring assemblies are manufactured to strict tolerances using advanced materials and coatings. The chrome finish provides superior wear resistance and helps maintain consistent ring seal throughout the engine's operating range. Standard tension design ensures proper oil control while minimizing friction, making this ring set ideal for street performance and competition engines.

This oil ring assembly is designed to work as part of a complete piston ring set in engines with 4.625-inch bore specifications. MAHLE's engineering expertise ensures compatibility with a wide range of performance piston designs.