Mahle Original Premium Piston Ring Sets - 42140020

Enhance the performance of your engine with the MAHLE Original RING SET MOLY, designed for a precise fit in various vehicles including RAM, Dodge, Peterbilt, Kenworth, and Ford models from 2009 to 2017.

• Premium Quality: Crafted with plasma-moly top ring facing and ductile iron, ensuring durability and optimal sealing for high-performance engines.
• Comprehensive Set: This package includes six sets of piston rings, providing everything you need for a complete overhaul.
• Standard Oil Ring Tension: The standard oil ring tension and included oil ring made of iron help maintain proper lubrication and reduce wear on your engine components.
• Precise Dimensions: With a bore of 4.233 inches and various thicknesses (2.87mm for the top ring, 2.5mm for the second ring, and 3.45mm for the oil ring), these rings ensure a perfect fit and reliable operation.
• Enhanced Performance: The combination of materials and design improves combustion efficiency, leading to better fuel economy and engine longevity.

Upgrade your engine's performance with MAHLE Original's reliable piston ring set, engineered for quality and precision.