Hey Willyd, it looks like you have a 7-way round connector which is a bit more rare and for that we only have a 7-way to 4-way adapter like the part #47405. Does your trailer with a 5-way actually use the 5th circuit? If so what is it for?
Hello Nick, The Hitch ball for the Curt #C60642 will sit above or slightly forward of the rear truck axle. I attached 2 pictures of the underbody of the 2022 GMC Sierra, as you can see that the Curt #C60642 sits in the same spot as the B&W…
If your Ford E-350 has a 7-way on it currently that uses a harness that looks like what you see in the picture I attached the part #C57101 is going to work. Nearly all 7-way harnesses use this same style of connector so there is a good chance this…
Using a junction box makes installing new 7-way wiring much easier. Often times, people will run the wires from a 7-way such as yours to a junction box like part #38656. From there, they will run the standard wire colors to the trailer lights, brakes…
There are two base plate options for your 2009 Ford F-250 Super Duty. The one I recommend is the most common and will accommodate the most options and tow bars. This is the Roadmaster XL Base Plate Kit, item #4412-1, which has removable draw bars and…
The Westin grille guard #57-2365 does not having mounting tabs for additional lights. The holes that would normally be there to add additional lights are being used to hold the mesh part of the HDX. To add additional lights you can use the universal…
The one really big downside to gooseneck towing is that there isn't a great solution for short bed truck clearance unlike fifth wheel towing. With fifth wheel hitches you can use a slider hitch and have the clearance issue handled. With gooseneck…
A 7-pin connector on a Mack Tractor like you described would function a bit differently than a 7-way blade-style RV connector. The difference is the right and left turn pins on the 7-way blade also carry the signal for the brake lamps while on the…
I spoke with my contact at Trailair and from your serial number we were able to determine that your trailer came with a 1621 HD pin box which is a long pin box style. I was unable to obtain the exact part number for your Trailair pin box but from the…
The Curt hitch part #C15410 is confirmed as a fit for your 2002 Ford F-250 and it fits with full size spare as long as the wheel diameter is less than 20 inches. It is designed to work with 2 inch ball mounts too. I attached an install video for more…
