Mahle CP20 chrome oil ring assembly sized 4.255 in x 2.0 mm with .113 in ring width and standard tension, supplied in 48-piece bulk packs. Designed for rebuild or production use where a 4.255-inch bore and standard tension oil ring are required, this chrome ring set provides OEM-style oil control geometry for large-volume servicing or rebuild projects.
Mahle Rings Perf CP20 Oil Ring 4.255in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)