4379-RD562050
Air Actuated Door Cylinder
Mack

This air-actuated door cylinder is a vital component for controlling door movements in heavy-duty trucks, offering smooth and reliable operation. It uses compressed air to extend and retract, enabling precise opening and closing of doors in various applications, including cargo access and service panels. Its robust construction ensures durability under frequent use and harsh conditions. Proper functioning of this cylinder enhances operational efficiency and safety by providing consistent door movement without manual effort. It is designed for easy installation and maintenance, reducing downtime. Source One Parts Center recommends this part for its dependable performance and contribution to vehicle automation systems.