The Mahle OE chrome ring set is specified for a 4.3100 bore diameter and includes standard-tension compression rings alongside a 3/16 inch oil ring in chrome finish. Intended for engine rebuilds that match these dimensions, the set provides the required ring geometry to control oil and maintain sealing between piston and cylinder. It's supplied to match the listed bore and ring edge specifications for proper fitment.
Mahle Rings 4.3100 Bore Dia 3/16in Edge Width CP20 Oil Ring Std Tension Chrome Ring Set