Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Mahle plain ring set for a 4.000 in bore with a 5/64 in specification is an OE-style piston ring kit intended for engine rebuilds or routine service. These plain rings restore piston-to-cylinder sealing to help recover compression and control oil consumption. Use it when matching exact bore diameter and ring dimensions during rebuilds to maintain proper engine fit and function.
Mahle Rings 4.000in Bore Dia 5/64in Cast Claimer Top Ring Plain Ring Set
