The Boss is a hinge assembly mounted on the frame rail of the ejector truck. It consists of a housing containing a pivot pin boss on the ejector body. The tailgate connects to the Boss via a corresponding hinge point, allowing for smooth and controlled pivoting during the dumping operation. The Boss is positioned to ensure optimal load distribution and proper tailgate movement.Attributes:• Manages ejector body movement for efficient unloading• Has high strength and wear resistanceApplications: The Boss acts as a pivotal connection point between the tailgate and the frame rail of an ejector articulated truck. It facilitates the controlled movement of the tailgate during the dumping process.