Sinotruk howo truck spare parts axle housing AZ9231320259

The axle housing is the base for installing the main reducer, differential, half shaft and wheel assembly. Its main function is to support and protect the main reducer, differential and half shaft. The drive axle housing should have sufficient strength and rigidity, small mass, and be convenient for the disassembly and adjustment of the main reducer. The drive axle housing can be divided into three types: integral axle housing, separable axle housing and combined axle housing in terms of structure.