Mahle OE chrome oil ring set for a 4.0400 in bore with a 3/16 in edge width and standard-tension chrome construction as shown in the specification. Offered as an OEM-style replacement, this pack supplies the oil-control rings commonly used in routine engine rebuilds and maintenance where original-style tension and chrome finishing are required for consistent oil scraping and retention.
Mahle Rings 4.0400 Bore Dia 3/16in Edge Width CP20 Oil Ring Std Tension Chrome Ring Set