751KB117
Differential Side Gear
Mack

This differential side gear is a vital component within the axle assembly, responsible for transferring torque from the differential to the wheels. Its precise design ensures smooth power distribution and helps maintain traction during various driving conditions. Made from high-strength materials, it resists wear and fatigue, ensuring long-lasting performance. Proper functioning of this gear is essential for balanced handling and preventing uneven tire wear. Regular inspection and replacement of worn gears are crucial for avoiding differential failure and costly repairs. This part plays a key role in maintaining the driveline’s integrity, especially under heavy loads and demanding environments. Source One Parts Center offers this durable gear to help keep your truck’s drivetrain operating reliably and efficiently.