Is the differential of the MN MODEL MN82S RC CAR made of metal?

The differential of the MN MODEL MN82S RC CAR is usually a complex mechanism composed of multiple parts, which may include housings, driven gears, planetary gears, axle gears, etc. In terms of materials, key parts such as the housing and gears of the MN MODEL MN82S RC CAR may be made of metal to improve their strength and durability. At the same time, some RC CARs may use non-metallic materials such as plastics to manufacture certain parts of the differential in order to reduce costs or reduce weight.