SINOTRUK HOWO Truck engine parts AZ9231320272 Differential housing assembly

The differential housing assembly is an important part of the automobile drive system. It consists of planetary gears, planetary wheel carrier (differential housing), half-axle gears and other parts. The power of the engine enters the differential through the drive shaft, directly drives the planetary wheel carrier, and then the planetary gear drives the left and right half-axles to drive the left and right wheels respectively.