This Mahle chrome ring set is a bulk pack of 48 piston rings specified as 4.320 x 3.0MM for applications using part 303-0246B. The rings are supplied in quantity for engine rebuilding or production needs where this bore and thickness match the application. Packaged for volume use, the set supports rebuild projects that require standardized chrome rings to meet service replacement specifications.
Mahle Rings Rail from 303-0246B 4.320 x 3.0MM application Chrome Ring Set (48 Qty Bulk Pack)