9QL4689AP2
Frame Crossmember
Mack

This heavy-duty crossmember provides critical support to the truck’s frame, enhancing structural rigidity and load distribution. Its robust design ensures stability during operation, especially under heavy loads or rough terrain. Proper installation of this component helps prevent frame flexing and potential structural failures, safeguarding the integrity of the entire chassis. Made from high-strength materials, it resists corrosion and fatigue over time. The crossmember's precise fitment is essential for maintaining alignment and vehicle handling. Source One Parts Center supplies this vital part to help keep your truck’s frame strong and reliable for years of demanding service.