Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
This Mahle plain ring set is specified as a performance Napier steel second ring with a 4.140 in diameter, 1.0 mm section and .136 in ring width. Intended for engine rebuilds and piston ring replacement, the ring set matches specific dimensional tolerances to support proper sealing and combustion control. It provides consistent sizing for machine shops and high-volume rebuild applications.
Mahle Rings Performance Napier Steel 2nd Ring 4.140in x 1.0MM .136in RW Plain Ring Set
