A Spider Gear also known as a differential pinion gear is part of the differential system. The spider gears are housed within the differential carrier, located in the center of the axle assembly. The spider gears are positioned in such a way that they can rotate freely on a central pin or shaft, allowing the wheels to rotate at different speeds during turns.Attributes: • Distribute torque evenly between the wheels in straight-line driving.• Allow for speed variation between the wheels during turns.Applications:A Spider Gear is used to provide torque distribution between the two wheels of an axle.