M50-6039-3234800
Heated DEF Return and Supply Hose Assembly (4 x 4800mm)
Kenworth®

The Heated DEF Return and Supply Hose Assembly is a critical component for maintaining the proper flow of Diesel Exhaust Fluid in your Kenworth vehicle's aftertreatment system. Designed to withstand high temperatures and harsh conditions, this hose assembly ensures reliable DEF delivery and return, helping to optimize emissions control and engine performance. Crafted with durable materials, it features precise dimensions and heat-resistant properties to prevent leaks and damage over time. Whether you're performing maintenance or replacing worn parts, sourcing genuine OEM parts like this hose assembly guarantees compatibility and longevity. Source One Parts Center is your premier destination for authentic Kenworth parts, offering a comprehensive selection of high-quality components to keep your truck running smoothly and efficiently.