Mahle plasma moly top compression ring set, 4.145 in x .0625 in x .190 in RW, packaged as a bulk moly ring set. These steel top compression rings are intended for engine rebuilds and high-volume service applications, providing the sealing and durability expected from Mahle's OE-focused components when matching the specified ring dimensions for piston and cylinder configurations.
Mahle Rings Plasma Moly Steel Top Comp Ring 4.145in x .0625in .190in RW Ring Set (48 Qty Bulk Pack)