23QX315A
Door Check
Mack

This component ensures controlled opening and closing of truck doors, preventing accidental swings and providing stability during use. Its durable construction resists wear, corrosion, and fatigue, maintaining consistent performance over time. The door check plays a vital role in vehicle safety by securing doors in open or closed positions, reducing the risk of damage or injury. Its straightforward installation and adjustment make it a practical replacement part for maintaining door functionality. Source One Parts Center supplies this door check to help preserve the integrity and safety of your vehicle’s access points, supporting smooth operation and driver convenience.