M50-6039-4412050
Heated Diesel Exhaust Fluid Return and Supply Hose Assembly (4 x 2050mm)
Kenworth®

Enhance your Kenworth's aftertreatment system with our durable Heated Diesel Exhaust Fluid (DEF) Return and Supply Hose Assembly. Featuring four hoses, each 2050mm long, this assembly is designed to handle high temperatures and resist wear, ensuring consistent DEF flow and system reliability. Ideal for replacing aging hoses or upgrading your DEF system, this assembly helps maintain emission compliance and engine efficiency. Constructed from high-quality materials, it offers excellent resistance to heat, chemicals, and mechanical stress. Installing this hose assembly ensures your Kenworth truck maintains optimal performance and emissions standards. Source One Parts Center is your trusted source for genuine OEM parts, providing the highest quality components to keep your vehicle operating at peak performance. Count on us for expert support and fast shipping for all your Kenworth parts needs.