21328763
Fuel Hose
Mack

This fuel hose plays a critical role in delivering clean fuel from the tank to the engine, ensuring efficient combustion and optimal engine performance. Constructed from high-quality materials resistant to fuel and environmental factors, it provides a secure and leak-free connection that prevents costly fuel loss and contamination. Its flexibility allows for easy routing through tight spaces, while its durability withstands vibration and pressure fluctuations common in heavy-duty applications. Properly functioning fuel hoses are vital for maintaining engine reliability and fuel economy, making them a key component in vehicle maintenance. Source One Parts Center supplies this essential part to support the longevity and safety of your truck's fuel system, helping you keep your fleet on the road with confidence.