42QE44511P42
Air Brake Hose Assembly
Mack

This air brake hose assembly is a vital component of the vehicle’s braking system, designed to deliver compressed air from the compressor to the brake chambers. Its construction ensures high durability and resistance to pressure fluctuations, temperature extremes, and abrasion. Properly functioning air brake hoses are essential for safe and reliable braking performance, especially in heavy-duty applications. The assembly’s secure fittings prevent leaks and maintain consistent air pressure, which is critical for effective brake operation. Easy to install and replace, this hose assembly is a key element in maintaining your vehicle’s safety standards. Source One Parts Center offers this quality assembly to ensure your Mack truck’s braking system remains dependable.