The Mahle OE moly top ring set is a bulk pack of 48 piston rings sized 3.6220 in with a 1.5 mm edge width, specified as moly ductile top rings for engine rebuild use. Supplied for professional or high-volume assembly, this set provides the sealing ring function required in piston applications and is presented as OE-quality replacement hardware for engines requiring the listed ring dimensions and moly-surfaced top rings.
Mahle Rings 3.6220in X 1.5MM Edge Width Moly Ductile Top Ring Moly Ring Set (48 Qty Bulk Pack)