The Mahle OE Plain Ring Set is a second-ring plain set sized for a 4.0600 inch bore with a 1/16in edge width, made from grey iron. Supplied as a matched ring set, it restores ring-to-cylinder contact and supports reliable sealing during engine rebuilds or OE-style replacements. The product focuses on correct bore sizing and material selection appropriate for standard rebuild applications.
Mahle Rings 4.0600 Bore Dia 1/16in Edge Width Grey Iron THG Second Ring Plain Ring Set