Mahle Rings 4.0700in X 5/64in Edge Width Grey Iron RBT Std Gap Second Ring Plain Ring Set

These Mahle OE piston rings are made from grey iron, a solid material choice for the demanding environment inside an engine cylinder. The 4.0700 inch bore size and 5/64 inch edge width are specific dimensions that ensure a proper seal against the cylinder wall, which is critical for maintaining compression and controlling oil consumption. This set features a standard gap, meaning it's designed to meet original equipment specifications for a wide range of applications.

When you're rebuilding an engine or replacing worn components, getting the right piston rings is key to restoring performance. Mahle has been a well-known name in engine parts for a long time, and these rings reflect that experience. They are built to fit right and do the job they're supposed to do, helping your engine run smoothly and efficiently.