42QE3198P12
Air Brake Hose Assembly
Mack

This air brake hose assembly is essential for the safe operation of your vehicle’s braking system, transmitting compressed air from the compressor to brake chambers. Constructed with high-quality materials, it offers excellent resistance to wear, weather, and mechanical stress. The secure fittings ensure leak-proof connections, maintaining consistent air pressure for reliable braking response. Its flexible design allows for easy routing within tight engine bays and chassis areas. Regular inspection and timely replacement of this hose assembly are critical for maintaining brake performance and safety compliance. A durable, high-performance component, it helps prevent brake failure and ensures your vehicle’s stopping power remains dependable. Source One Parts Center supplies this critical part to support your heavy-duty truck’s safety systems.