Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Mahle OE plain ring set is a Napier Steel second‑ring kit sized 4.060 in x 1.0 mm with a .136 in running width, offered as a plain ring set for second‑ring service. It supplies the specified dimensions for engines that require this exact ring profile and is intended to restore second‑ring sealing characteristics. The listing provides core sizing and ring function; confirm piston, bore and engine compatibility before installation to ensure correct fitment.
Mahle Rings Performance Napier Steel 2nd Ring 4.060in x 1.0MM .136in RW Plain Ring Set
