M50-6039-3234250
Heated DEF Return and Supply Hose Assembly (4 x 4250mm)
Kenworth®

The Heated DEF Return and Supply Hose Assembly is an essential part of your Kenworth truck's aftertreatment system, designed to facilitate the safe and efficient transfer of Diesel Exhaust Fluid. Built with high-quality materials to endure high temperatures and exposure to chemicals, this hose assembly ensures reliable operation and prevents DEF leaks. With a length of 4250mm, it fits specific truck configurations, providing a perfect match for your vehicle's needs. Proper installation of this OEM-approved component helps maintain emission standards and prolongs the life of your DEF system. Whether for replacement or routine maintenance, sourcing genuine parts like this guarantees compatibility and durability. Source One Parts Center is your trusted supplier for authentic Kenworth truck parts, offering unmatched quality, expert advice, and fast shipping to keep your fleet running smoothly and efficiently.