M50-6039-3234650
Heated DEF Return and Supply Hose Assembly (4 x 4650mm)
Kenworth®

The Heated DEF Return and Supply Hose Assembly is essential for ensuring the proper flow of Diesel Exhaust Fluid within your Kenworth's aftertreatment system. Engineered to handle high temperatures and resist wear, this hose assembly provides a secure connection for DEF transfer, contributing to optimal emissions control and engine efficiency. Its robust construction and precise dimensions make it a reliable replacement part for maintaining your truck's performance. Using genuine OEM parts like this hose assembly ensures perfect fitment and durability. At Source One Parts Center, we are committed to providing the best selection of authentic Kenworth parts, making us your trusted source for maintaining your vehicle's peak condition.