Mahle plasma moly top compression ring set, 4.150 in x .0625 in x .190 in RW, supplied in a 48-count bulk pack. These steel top compression rings use plasma moly treatment to serve as replacement components in engine rebuilds and overhauls, offering the durability expected from OE-focused Mahle parts for consistent sealing in high-use cylinder applications where bulk quantities are needed.
Mahle Rings Plasma Moly Steel Top Comp Ring 4.150in x .0625in .190in RW Ring Set (48 Qty Bulk Pack)