9QL4732M
Frame Crossmember
Mack

This structural component provides critical support to the vehicle's chassis, ensuring rigidity and stability across the frame. Designed to withstand heavy loads and dynamic stresses, the frame crossmember helps maintain proper alignment of the truck's body and drivetrain components. Its robust construction contributes to overall vehicle safety and durability, especially in rugged operating conditions. Proper installation and maintenance of this part are essential for preventing frame flex and ensuring the longevity of the entire chassis assembly. By reinforcing the structural integrity, it plays a vital role in the truck's performance and safety standards. Source One Parts Center offers this crossmember as a reliable replacement part, designed to uphold the demanding requirements of heavy-duty applications.