Mahle's chrome performance oil ring assembly for 4.020" bore with 2.0mm thickness and .113" ring width is supplied as a complete ring set intended for engine maintenance and rebuilds. The chrome finish and low-tension design aim to maintain oil control while matching the specified bore and ring dimensions. Sold for bulk use where consistent, OEM-sized oil rings are required.
Mahle Rings Performance Oil Ring Assembly 4.020in x 2.0MM .113in RW Low Tension Chrome Ring Set