23QX320
Door Check
Mack

This essential component controls the opening and closing of truck doors, preventing sudden swings that could cause damage or injury. Its durable construction withstands repeated use and environmental exposure, ensuring consistent performance over time. The door check maintains the door at desired open positions, facilitating safe entry and exit for drivers and passengers. Proper functioning of this part is vital for vehicle safety and convenience. Installation is straightforward, and it plays a key role in protecting the door hinges and body panels from undue stress. Source One Parts Center offers this high-quality door check to help maintain your vehicle’s safety features and operational reliability.