6440-250
Trailer Air Brake Connection Slide Bar
Mack

This critical component facilitates the secure and reliable connection of air brake systems on trailers. Its precise design ensures smooth operation of the slide mechanism, which is vital for maintaining consistent brake response. The slide bar's durability withstands the rigors of heavy-duty use, resisting corrosion and mechanical stress. Proper functioning of this part directly impacts the safety and efficiency of braking performance, making it indispensable for trailer operations. Regular inspection and replacement of this component help prevent brake failure and ensure compliance with safety standards. Source One Parts Center offers this part as a trusted solution for maintaining optimal brake system performance in commercial trucking applications.