21QL4402M
Frame Rail Reinforcement
Mack

This frame rail reinforcement provides critical structural support to the vehicle’s chassis, enhancing overall strength and durability. It is designed to absorb and distribute impact forces during collisions, protecting vital components and maintaining vehicle integrity. Ideal for repair or reinforcement applications, this part ensures that the frame maintains proper alignment and load-bearing capacity under heavy-duty conditions. Its robust construction resists corrosion and fatigue, extending the lifespan of the chassis. Proper installation of this reinforcement is essential for safety and vehicle longevity, especially in demanding operational environments. Source One Parts Center supplies this reinforcement as a trusted solution for fleet maintenance, ensuring your trucks remain resilient and compliant with safety standards.