Mahle Rings Plasma Moly Steel Top Compression Ring 4.150in x 1/16in .190in RW Moly Ring Set

Mahle OE offers these top compression rings, designed for a 4.150 inch bore with a 1/16 inch width and a .190 inch depth. They feature a plasma moly steel construction, which is a well-known material for its strength and resistance to wear, helping to ensure a good seal between the piston and cylinder wall. This type of ring is commonly used in engine rebuilds where a durable and reliable compression ring is needed to maintain proper combustion pressure.

The plasma moly coating on these rings is applied to enhance their durability and reduce friction against the cylinder wall. This can lead to improved engine performance and longevity. Mahle OE is a popular choice for engine components, and these rings are built to meet the demands of a rebuilt engine, providing a solid option for your project.