Differential cover for a vehicle that provides uniform sealing

摘要

A differential cover for a differential unit of a vehicle includes a central area, a flange area having a lower surface facing a mating direction for mating with a surface of a differential housing. The flange area has a plurality of apertures distributed along the flange area. The flange between centerlines of adjacent apertures defines a plurality of segments, each of which extending further in the mating direction than the lower surfaces of the segment at respective centerlines.