Mahle Rings 4.0600 Bore Dia 1/16in Edge Width Grey Iron THG Second Ring Plain Ring Set

Mahle OE piston rings are a solid option when you're rebuilding an engine and need reliable components. This set is specifically designed for a 4.0600-inch bore diameter, featuring a 1/16-inch edge width for the second ring. They are made from grey iron, a well-known material for its durability and ability to handle the stresses of combustion.

These rings are a plain ring design, meaning they focus on straightforward sealing and oil control. The grey iron material offers good wear resistance and can handle moderate temperatures, making it a practical choice for many engine rebuilds. When installing, ensure the cylinder walls are properly honed and clean to allow the rings to seat correctly for optimal performance and longevity.