Mahle OE chrome ring set, a performance oil ring assembly specified for a 4.155 in bore with 2.0 mm ring height and .113 in RW standard tension. This chrome ring set is presented as a performance-style assembly for engine rebuilds that require the stated ring dimensions and tension characteristics for proper sealing and oil control under typical service conditions.
Mahle Rings Performance Oil Ring Assembly 4.155in x 2.0MM .113in RW Std Tension Chrome Ring Set