3088-21590
Differential Gear Set (Second Gear)
Mack

This differential gear set is a critical component in the drivetrain, responsible for transmitting torque from the driveshaft to the wheels while allowing them to rotate at different speeds. Its precision engineering ensures smooth power transfer, reducing wear and tear on other drivetrain components. The gear set's robust construction withstands high torque loads and harsh operating conditions, contributing to the overall durability of the axle assembly. Properly functioning gears like this are essential for optimal vehicle performance, fuel efficiency, and handling. Source One Parts Center offers this gear set to help maintain the integrity of your differential system, supporting reliable and efficient operation of your heavy-duty truck.