Mahle Rings Performance Plasma Moly Steel HV385 Top Ring 3.503in x 1.0MM .143in RW Moly Ring Set

Mahle OE is a well-known name in the engine parts world, and they've built a reputation for making solid components that keep engines running right. This set of top piston rings is a prime example, featuring a plasma moly steel construction that's built for performance. They measure 3.503 inches in bore size, with a 1.0mm ring thickness and a .143 inch ring depth.

The plasma moly coating on these rings is a key feature. It's applied to help reduce friction and wear, which means they can handle more demanding use and potentially last longer. This type of ring is often chosen when rebuilding an engine for improved performance or when replacing worn-out original rings with a durable, well-made option.