2019 Ford F-450 Super Duty Fifth Wheel Hitch | etrailer Fastest shipping available and a lowest price 2019 Ford F-450 Super Duty fifth wheel hitch guarantee. Expert lifetime technical support on all purchases. Complete 2019 Ford F-450 Super Duty Fifth Wheel Hitch installation instructions and customer reviews. Call 800-298-8924 to place your order or order online at etrailer. 2019 Ford F-450 Hitch Wiring | Harnesses, Adapters, Connectors Ford F-450 2019, 5th Wheel and Gooseneck Wiring Harness by Tow Ready®. One-year warranty. This superior product is perfect to make your trailer towing experience safe and convenient. Designed to meet the highest quality standards, it is..