MAHLE 3030133 Chrome Piston Ring Set Bore Oil Ring - 4.1850 3/16

The MAHLE 3030133 is a high-quality chrome piston ring set designed for precision engine builds requiring a 4.1850-inch bore diameter. This professional-grade ring set features MAHLE's proven chrome facing technology for superior wear resistance and extended service life.

Key Specifications:

• Bore diameter: 4.1850 inches
• Oil ring edge width: 3/16 inch
• Chrome-faced compression rings for maximum durability
• CP20 oil ring design with standard tension
• Precision-manufactured to OE specifications

MAHLE is a trusted name in engine components, supplying original equipment to major automotive manufacturers worldwide. These piston rings are engineered to provide optimal compression sealing, oil control, and heat transfer in high-performance and standard rebuilds. The chrome facing resists wear and scuffing while maintaining proper ring-to-cylinder wall contact throughout the engine's service life.

This ring set is ideal for engine rebuilders and performance enthusiasts seeking reliable, long-lasting piston rings with precise tolerances and consistent quality.