Mahle OE chrome piston oil ring assembly, 4.015" diameter with 2.0mm thickness and .113" radial width, offered as a performance oil ring set with low tension. Intended as an OE-style replacement oil control ring for piston rebuilds and engine assembly work, this set provides the specified dimensions for direct-fit applications where these tolerances are required, helping technicians consolidate parts for rebuild projects.
Mahle Rings Performance Oil Ring Assembly 4.015in x 2.0MM .113in RW Low Tension Chrome Ring Set