Mahle OE plain second ring set in Napier steel, sized 4.265 in by 1.0 mm with a .136 in radial wall, offered as a plain ring configuration and supplied in a 48-piece bulk pack for high-volume rebuild needs. These rings provide OE-style dimensions and material for second-ring service to restore sealing and maintain intended piston-to-cylinder interaction during engine rebuilds.
Mahle Rings Perf Napier Steel 2nd Ring 4.265in x 1.0MM .136in RW Plain Ring Set (48 Qty Bulk Pack)