OEM Diff Gear Set 2013501139

A differential gear set, commonly known as a diff gear set, plays a crucial role in a car's drivetrain by allowing the wheels to rotate at different speeds while maintaining power transfer from the engine. This feature is particularly important when a vehicle is turning, as the outer wheels travel a longer distance than the inner wheels. The differential compensates for this difference in distance, enabling smoother cornering and improving tire wear and handling. Without a properly functioning diff gear set, turning would be difficult and could lead to excessive tire drag or skidding. The diff gear set typically consists of several components, including the ring gear, pinion gear, and side gears, all housed within a casing. When the drive shaft turns the pinion gear, it drives the larger ring gear, which is connected to the axle shafts. As the vehicle navigates turns, the differential allows one wheel to spin faster than the other by utilizing a set of gears that distribute torque evenly. This system not only enhances stability and control while driving but also contributes to overall vehicle performance by ensuring efficient power distribution across the wheels.