Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Mahle plain ring set includes a gas-nitrided steel top compression ring sized 4.605 x .043 with .170 RW as a matched plain ring set for engine rebuilds. This set provides OEM-dimension replacement rings where the specified size and material treatment are required during piston assembly and engine reconditioning.
Mahle Rings Gas Nitride Steel Performance Top Compression Ring 4.605 x .043 .170 RW Plain Ring Set
