23QX316
Door Check
Mack

The door check mechanism is essential for controlling the opening and closing movement of the vehicle’s doors. It prevents doors from swinging open too forcefully or closing unexpectedly, thereby protecting both the vehicle and its occupants. Its reliable operation ensures smooth, controlled movement, reducing wear on hinges and latches. The durable construction withstands repeated use and exposure to environmental elements, maintaining functionality over time. Properly functioning door checks are vital for safety and convenience, especially in heavy-duty trucks frequently used in demanding conditions. Source One Parts Center offers this component to help maintain safe and reliable door operation, supporting your vehicle’s overall safety standards.