745-103079
Air Pressure Switch
Mack

An essential component within the air brake system, this pressure switch monitors and regulates air pressure levels to ensure optimal brake performance. It acts as a critical safety device, triggering alerts or system responses if pressure drops below or exceeds specified thresholds. Proper functioning of this switch prevents brake failure, enhances vehicle safety, and maintains compliance with regulatory standards. Its precise operation helps in maintaining consistent brake response, reducing wear and tear on other components. Installation of this switch is vital for reliable brake system operation, especially in demanding hauling conditions. Source One Parts Center supplies this high-quality switch, designed for durability and accuracy. Incorporating this part into your maintenance routine ensures your truck’s braking system remains responsive and dependable, safeguarding both cargo and personnel.