4QM44
Door Hinge Lock Set
Mack

The door hinge lock set ensures secure and stable operation of the vehicle’s doors, preventing unwanted movement or accidental opening. Crafted for durability, these hinges are resistant to corrosion and wear, making them suitable for the demanding conditions faced by heavy-duty trucks. Proper hinge lock sets facilitate easy door alignment and smooth opening and closing, which is essential for driver safety and convenience. They also help maintain the structural integrity of the door assembly over time. Reliable hinges reduce the risk of door misalignment, which can lead to increased wear or damage. Source One Parts Center offers these hinges as a dependable solution for maintaining door functionality and vehicle safety in tough environments.