Will The Reese Underbed System RP37KR Create A Ford Factory Prep Package In A 2022 F-250?

Question

Question:

I have 2022 Ford F250. RP37KR come with everything I need? Is this what ford uses for their OEM 5th wheel prep package?

asked by: Derric

0

Expert Reply:

Hi Derric!

The Under-Bed Rail and Installation Kit for Reese Elite Series 5th Wheel Trailer Hitches # RP37KR is exactly what Ford would have put in you 2022 Ford F-250 from the factory. That said, there is an additional part (or parts) needed depending on if you have the factory welded inner frame brackets or not. I included a picture of what these look like to make identifying that part easier.

With: Under-Bed Rail Kit # RP37KR
30924 Reese Fifth Wheel Mounting Rail Adapter

Without: Under-Bed Rail Kit # RP37KR
30924 Reese Fifth Wheel Mounting Rail Adapter
30184 Inner Frame Brackets for Reese Elite Series Underbed Rail Kit

The problem lies with Reese's parent company, First Brands. They are having some "issues" as of late and I can't say if or when the 30924 or 30184 parts will be available again. We have been out of them for a while, but there might be some available elsewhere. They are not going to be easy to find though.

Can I ask why you are specifically wanting this underbed system? Do you already have a hitch that fits the Ford prep package?

expert reply by: Lazer S

0

Ford Factory Frame Brackets
(click to enlarge)

Derric

5/18/2026

No I’m actually looking at different options B&W turnover ball with B&W hitch. You have any suggestions without breaking the bank?

Lazer S.

5/19/2026

@Derric Gotcha. There are a couple other ways to do what you are wanting. First would be to get the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs # BWGNRK1116. This is the custom fit part for your truck and will fit the 6-3/4 foot or 8 foot bed. Next you would need the hitch and you would use the B&W Companion Slider Gooseneck-to-5th-Wheel Trailer Hitch Adapter - Dual Jaw - 20,000 lbs # BWRVK3400 for the 6-3/4 foot bed or the B&W Companion Fixed Gooseneck-to-5th-Wheel Trailer Hitch Adapter - Dual Jaw - 20,000 lbs # BWRVK3500 for the 8 foot bed. B&W stuff is a bit more expensive, but it's also American made and built to last. They are who I tend to recommend the vast majority of the time. The other option would be to go with the Curt PowerHaul Double Lock Custom Underbed OEM-Style Gooseneck Trailer Hitch - 38,000 lbs # C44NQ. This would then be paired with the Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter - Single Jaw - 21,000 lbs # DM8550045, but you would need to add the Curt 4" Offset Ball for Double-Lock Gooseneck Hitch # C602 if you have the 6-3/4 foot bed to get more turning clearance. This will be a bit less expensive than the B&W set up with the slider, but I would still go with the B&W. These are all American made as well, I just very much prefer their products. There are a few other ways to go about doing what you want that would cost less, but they are not nearly as reliable as these two options and I only recommend them for people that have no other choice.

Derric

5/19/2026

That’s great information. I had a 2018 Duramax with OEM hitch prep with B&W Cmpanion slider and that thing was solid I’m pushing 60 now and had a quadruple bypass so I’m not as strong as I used to be. I like option 2 because it’s the lighter option right? I currently have a 2009 Big Horn 5th wheel with bedroom on the front of it. Do you foresee any issues for me if I choose to go with the 2nd option? Also, I may tow it 5X a year right now and if I ever decided to do it FT I would upgrade to a newer 5th wheel and add some things for comfort. Thanks for your input I really appreciate it I would have to drive an hour to get this kind of information.

Lazer S.

5/19/2026

@Derric The Companion hitches are definitely heavier than the Recon. The Recon is actually one of the lighter hitches on the market, so I think it's the one you will want. And looking at the three parts for the second option, I would actually still go with the B&W gooseneck hitch over the Curt. It's less expensive, so it will save you more money. I have a full set up for that below: Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter - 21,000 lbs # DM8550045 B&W Turnoverball Underbed Gooseneck Trailer Hitch Kit - 30,000 lbs # BWGNRK1116 4" Offset Ball for B&W Turnoverball Gooseneck Trailer Hitches # BWGNXA4085

See All (9) Replies to Derric ∨

Answer 1

Hey Brian thanks for getting all that info over to us! I was able to forward this to Lippert and they let me know that you have a Lippert 1621 pin box so the Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box #GY46FR would work great. This pin box will…

view full answer...

Answer 2

You will have several options for mounting a 5th wheel hitch in your 2016 Ford F-350. First is the Curt Custom 5th Wheel Installation Kit for Ford #C16424-204. This system gives you rails that will mount inside your bed and accept either a Sliding…

view full answer...

Answer 3

The factory underbed mount on the 2015 Ford trucks is nearly identical to the aftermarket version. The hitches that fit in the factory prep package will also fit the aftermarket version, #RP30126. There is also an adapter, #RP30156, if you do not…

view full answer...

Answer 4

The Fixed Dual Rack Repair Kit #LC84FR goes on the left side of the slide as you look at the slide out from the outside of the camper. So on the drivers side it will be the front of the slide. The Floating Dual Rack Repair Kit #LC26VR is going to be…

view full answer...

Answer 5

We've checked with LaSalle Bristol in the past and they do not offer just the replacement cables for their valves so you'd need to go with an all new valve with part #34466N4AB72GMA.

view full answer...

Answer 6

Since the frame ends so far short of the bumper, I recommend the Draw-Tite Ultra Frame Service Body Trailer Hitch Receiver - Weld On - Class V - 2" #41990-07. Then you will need to use a hitch extender like #C45795 which will reduce your overall…

view full answer...

Answer 7

I reached out to the manufacturer and they were able to cross-reference your gear box number from your 2003 Fleetwood Southwind. You will need the Replacement Gear Motor Assembly for Lippert Electric Slide-Out #LC386327 which is a combined motor and…

view full answer...

Answer 8

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

Answer 9

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

view full answer...

Answer 10

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

view full answer...

Answer 11

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

view full answer...

Answer 12

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

view full answer...

Will The Reese Underbed System RP37KR Create A Ford Factory Prep Package In A 2022 F-250?

Continue Researching