Mahle Rings 3.9050in X 5/64in Moly Claimer Top Compression Ring Moly Ring Set

These Mahle OE Moly Claimer top compression rings are built with a 3.9050-inch bore size and a 5/64-inch ring width. The moly coating on the top ring is a solid choice for engines that see a lot of use, helping to reduce friction and wear on the cylinder wall. This is important for maintaining good compression and keeping your engine running smoothly over time.

Mahle is a well-known name in engine components, and these rings are made to OE specifications, meaning they are designed to fit and function like the original parts in your engine. The moly coating is a practical feature that helps these rings seat well and perform reliably, especially in applications where the engine might be rebuilt or see frequent operation. They are a well-built option for anyone looking to replace their piston rings during an engine overhaul.