The Mahle OE Chrome Ring Set is a low-tension CP20 oil ring assembly sized 4.035 in diameter by 3.0 mm width, supplied as a chrome ring set in a 48-piece bulk pack. It serves as a replacement piston oil ring set for engine rebuilding and multi-cylinder servicing. Verify bore and ring spec compatibility with your engine before installation to ensure correct fit and sealing performance.
Mahle Rings Low Tension CP20 Oil Ring Assembly 4.035in x 3.0MM Chrome Ring Set (48 Qty Bulk Pack)