Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
These Mahle drop-in piston rings supply a direct-fit replacement for bores specified at 3.937" (100.00mm). The set includes 1.5mm top and second rings with a 3.0mm oil ring, provided as a drop-in configuration for straightforward installation during rebuilds. They offer a precise, stock-style fit where drop-in rings are preferred for quicker assembly and reliable sealing.
Mahle MS 3.937in / 100.00mm 1.5mm 1.5mm 3.0mm Drop-In Rings
