Mahle plasma-moly compression ring set provides bulk replacement rings for engine rebuilding and machine shops. The plasma-moly steel top ring fits a 4.315 in bore with a .0625 in section and .190 in thickness, offering a durable steel-profile ring intended for consistent sealing and wear characteristics. Supplied in large quantity for repeat rebuilds and production needs.
Mahle Rings Plasma Moly Steel Top Comp Ring 4.315in x .0625in .190in RW Ring Set (48 Qty Bulk Pack)