4379-RD53550120
Fuel Filler Housing Drain Hose
Mack

This drain hose plays a critical role in the fuel system by providing a secure pathway for draining excess or contaminated fuel from the filler housing. Its durable construction resists cracking, splitting, and chemical degradation, ensuring long-term performance even in harsh conditions. Proper drainage prevents fuel spills and contamination, which are essential for maintaining fuel quality and safety standards. The hose's flexible design allows for easy installation and effective routing within the fuel filler assembly. Maintaining this component is vital for preventing fuel system blockages and leaks, which could lead to costly repairs or safety hazards. Source One Parts Center offers this reliable drain hose to help keep your fuel system clean, safe, and compliant with industry standards.