Mahle OE plain ring set, performance oil ring assembly sized 4.075 inches bore with 3.0mm standard tension and supplied in a bulk pack of 48, provides a set of plain rings for rebuild applications. These plain rings are intended for engine rebuilders who require standard-tension rings in the specified bore size. The bulk packaging supports shop use and repeated engine builds where consistent ring dimensions are needed.
Mahle Rings Perf Oil Ring Assembly 4.075in x 3.0MM Std Tension Plain Ring Set (48 Qty Bulk Pack)