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Recommended 5th Wheel Wiring Harness for 2022 F-350 Diesel  


I have a 2022 ford F350 SRW diesel pickup without the towing package. I want to put a 7 pin outlet in the truck bed to hook my 5th wheel electrical cord to. Will the Product 56070 work. Your website says yes and no in different places. If this the wrong product to use, what do you suggest? I need both an in bed outlet and a 7 pin bumper outlet. Thank you


Helpful Expert Reply:

I reached out to Curt and found that the Curt 5th Wheel/Gooseneck Custom Wiring Harness # C56070 has the same connectors as the # C57010 which is confirmed to fit the 2022 Ford F-350 with factory 7-way. This means that the # C56070 will also fit if you have a factory 7-way. However, you would want to use the # C57008 instead since it comes with the rubber well nuts that separate the stainless steel bolts from your aluminum truck bed to help prevent galvanic corrosion.

Since it sounds like you do not have a factory 7-way, you will need to add one. The first thing you will need is the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # HM11140755. Once this is installed, you need to add the Universal Installation Kit # ETBC7.

Since the # C56070 is designed to be plugged into the factory wiring, you will not be able to plug this in to the back of the # ETBC7 adapter. You will have to cut the connectors off of the Curt wiring harness and splice it in-line with your 7-way wiring.

I have attached some review and installation videos for your reference.

expert reply by:
Robin H

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