42QE3198P11
Air Brake Hose Assembly
Mack

This air brake hose assembly is a critical component of the truck’s braking system, designed to deliver compressed air reliably from the compressor to the brake chambers. Its durable construction resists wear, abrasion, and environmental factors, ensuring consistent brake performance under demanding conditions. The secure fittings prevent leaks, maintaining optimal air pressure for effective braking. Easy to install and replace, this hose assembly is vital for vehicle safety and compliance with safety standards. Its flexibility allows for routing through tight spaces without compromising durability. Proper maintenance of this component ensures responsive braking and reduces the risk of brake failure. Source One Parts Center offers this high-quality assembly to keep your heavy-duty truck’s braking system operating safely and efficiently.