Mahle OE plain piston ring sets are durable replacement rings offered in bulk packs for engine rebuilding and maintenance. These plain ring sets suit specified bore and thickness dimensions and are supplied in quantity for larger repair jobs or machining needs. They provide a basic, OEM-style replacement option for professional engine work where correct fit and specification matching are required.
Mahle Rings Performance Steel Napier THM-13 4.170in x 1.5MM .150RW Plain Ring Set (48 Qty Bulk Pack)