2104-400GD105
Differential Gear Set
Mack

This gear set is fundamental to the operation of the vehicle’s differential, enabling torque distribution to the wheels while allowing them to rotate at different speeds. Its high-strength construction ensures durability under heavy loads and challenging driving conditions. Properly functioning gears reduce drivetrain stress, improve handling, and extend the lifespan of related components. Precision manufacturing guarantees smooth engagement and minimal noise during operation. Regular inspection and replacement of this gear set are crucial for maintaining optimal vehicle performance and safety. Source One Parts Center offers this gear set, helping you keep your heavy-duty truck operating reliably and efficiently.