MAHLE 3030805 Performance Piston Ring Set Bore - 4.180 2.0mm Chrome

The MAHLE 3030805 is a high-performance piston ring set designed for precision engine builds requiring a 4.180-inch bore diameter. This premium ring assembly features MAHLE's advanced metallurgy and manufacturing processes to deliver optimal cylinder sealing, reduced friction, and enhanced durability under demanding conditions.

Key Specifications:

• Bore Size: 4.180 inches
• Oil Ring Width: 2.0mm
• Radial Wall Thickness: .113 inches
• Standard Tension Design
• Chrome Face Coating for Superior Wear Resistance
• Performance-Grade Oil Ring Assembly

MAHLE's chrome-faced rings provide exceptional wear resistance and heat dissipation while maintaining proper oil control throughout the engine's power band. The standard tension design ensures reliable sealing without excessive cylinder wall loading, making this ring set ideal for street performance and mild racing applications. Each set is precision-manufactured to MAHLE's strict tolerances for optimal ring-to-cylinder conformity and long service life.

This ring set is sold as a complete oil ring assembly and is designed for professional engine builders and performance enthusiasts seeking OEM-quality components with performance-enhanced characteristics.