Accurate section of an assembly including hypoid bevel gear pair with self-locking differential.
....Full locking differential usually mounted on off-road vehicles.
....It is permanent transfer with possibility of differential locking in order to make the front axle independent from the rear one. Speed reducer transfer case for 4WD cars.
....Main components:
Axle shafts
Brakes with jaws/drum
Bevel gear (pinion crown)
Differential (satellite and planetary) with locking differential
Double air brake element
Reducer and planetary on the hub.