Mahle Rings Performance Oil Ring Assembly 4.200in x 2.0MM .113in RW Low Tension Chrome Ring Set

This Mahle OE oil ring assembly features a 4.200 inch bore size with a 2.0mm oil ring and a .113 inch rail width. The low tension chrome ring design is a notable choice for performance applications, helping to reduce drag and improve overall engine efficiency. These rings are well-built to handle the demands of an engine rebuild where precise sealing is critical.

The chrome plating on the oil ring rails offers a hard, durable surface that resists wear and helps maintain a consistent seal against the cylinder wall. This contributes to better oil control and reduced blow-by, which are essential for engine health and power output. Mahle is a well-known name in engine components, and this assembly reflects their commitment to producing reliable parts for engine building.