4379-RD545280
Multi-Purpose Fitting
Mack

This versatile fitting is designed to connect various fluid or air lines within heavy-duty vehicle systems, ensuring secure and leak-free connections. Its adaptable design allows it to be used in multiple applications, streamlining maintenance and repair processes. Constructed from corrosion-resistant materials, it maintains integrity under demanding conditions. Proper installation of this fitting is crucial for system safety and efficiency, preventing leaks that could compromise vehicle operation. Whether used in hydraulic, pneumatic, or fuel systems, this component provides a reliable seal and connection point. Source One Parts Center offers this fitting as a dependable part to support your vehicle’s fluid management needs, enhancing overall system performance.