Mahle Rings 4.1150 Bore Dia 1/16in Edge Width Grey Iron THG Second Ring Plain Ring Set

This set includes the second ring for your pistons, made from grey iron with a 4.1150 inch bore diameter and a 1/16 inch edge width. These rings are designed to seal the combustion chamber and control oil consumption.

Mahle OE uses grey iron for this second ring, a material known for its good wear resistance and ability to handle the pressures and temperatures found in an engine cylinder. The plain design of this ring is a common and effective approach for its specific role in the piston ring assembly. When rebuilding or replacing your engine's internal components, ensuring you have the correct, well-made piston rings is crucial for proper engine function and longevity.