751KB4152
Differential Side Gear
Mack

This heavy-duty differential side gear is a vital component of the truck’s drivetrain, enabling smooth power transfer between wheels while allowing for differential rotation. Crafted from high-strength materials, it provides exceptional durability under the stresses of heavy loads and demanding driving conditions. Its precise machining ensures optimal fit and performance, reducing noise and wear over time. Proper functioning of this gear is essential for maintaining traction and stability, especially during turns and uneven terrain. Regular inspection and replacement when worn are key to preventing drivetrain failures. Source One Parts Center supplies this gear to help keep your vehicle’s powertrain operating efficiently and reliably in tough environments.