591KC3165A
Trailer Air Brake Air Line Assembly
Mack

This air line assembly is vital for the proper functioning of a trailer’s air brake system, ensuring reliable and responsive braking performance. Constructed from high-quality materials, it resists corrosion and wear, maintaining integrity under extreme conditions. The assembly facilitates the efficient transfer of compressed air between the tractor and trailer, enabling safe and effective brake operation. Properly maintained air lines prevent leaks and pressure loss, which are critical for vehicle safety and compliance with regulations. This component is designed for easy installation and durability, reducing maintenance time and costs. Source One Parts Center provides this essential part to support your fleet’s safety and operational standards.