M50-6039-4412400
Heated DEF Return and Supply Hose Assembly (4 x 2400mm)
Kenworth®

The Heated DEF Return and Supply Hose Assembly is a vital component for maintaining the proper flow of Diesel Exhaust Fluid in your Kenworth truck's aftertreatment system. Designed to withstand high temperatures and harsh conditions, this durable hose assembly ensures reliable performance and longevity. It features precise dimensions, such as 4 hoses each measuring 2400mm, providing optimal fit and function. Crafted from high-quality materials, this assembly prevents leaks and ensures efficient DEF circulation, contributing to cleaner emissions and compliance with environmental standards. Whether you're performing maintenance or replacing worn parts, sourcing genuine OEM parts like this hose assembly from Source One Parts Center guarantees compatibility and quality. Our extensive inventory and expert support make us the best place to purchase authentic Kenworth parts, ensuring your vehicle operates at peak efficiency and reliability.