The Gates turbocharger coolant drain line for 2017 Ford Super Duty with the 6.7L V8 diesel is a service replacement hose for the turbocharger coolant circuit. It’s intended to reestablish correct coolant drainage from the turbo when the original line is leaking or damaged, and is specifically specified for 2017 Super Duty diesel applications in the provided source text.
Gates 2017 Ford Super Duty V-8 6.7L Diesel Turbo Coolant Drain Line Turbocharger Coolant Line