20QC515
Differential Gear Set
Mack

This gear set is a fundamental component of the vehicle’s drivetrain, responsible for transmitting torque from the driveshaft to the wheels while allowing them to rotate at different speeds. Its precise engineering ensures smooth power transfer and efficient operation under heavy loads and challenging terrains. Proper maintenance and timely replacement of this gear set are vital for preventing drivetrain issues, reducing noise, and avoiding costly repairs. The gear set’s durability and accuracy directly impact vehicle handling, traction, and overall performance. Source One Parts Center offers this essential gear set, providing a reliable solution for your Mack truck’s differential system. Ensuring the integrity of this component is key to maintaining optimal vehicle operation and safety.