This Mahle OE chrome ring set is a bulk pack of piston rings specified for a 3.6810 in. bore with CP20 standard tension rings and a 4.0mm oil ring assembly. Packaged in larger quantities for workshop use, the chrome ring finish and standard tension profile suit routine engine rebuilds where the indicated bore and ring dimensions are required, offering OEM-style sizing and fit.
Mahle Rings 3.6810in Bore CP20 Std Tension 4.0MM Oil Ring Asbly. Chrome Ring Set (48 Qty Bulk Pack)