Mahle plain piston ring set sized 4.255 in with .043 in thickness and .170 in RW, featuring gas-nitrided steel top rings. Packaged as a 48-count bulk pack, it offers engine builders and shops a matched supply of rings for multiple cylinder assemblies, aiding consistent sealing performance and predictable fit during reconditioning work.
Mahle Rings Gas Nitride Steel Perf Top Comp 4.255in x .043in .170 RW Plain Ring Set (48 Qty Bulk Pk)