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Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package - 25,000 lbs

Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package - 25,000 lbs

Item # DM6175
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DM6175 - Rail Adapter Demco Fifth Wheel Installation Kit
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Use your standard, above-bed fifth-wheel trailer hitch with your Ford factory, underbed 5th-wheel towing prep package. Adapter mounts in factory sockets and supplies mounting rails in your truck bed for attaching your hitch. Call 800-298-8924 to order Demco accessories and parts part number DM6175 or order online at etrailer.com. Free expert support on all Demco products. Guaranteed Lowest Price and Fastest Shipping for Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package - 25,000 lbs. Accessories and Parts reviews from real customers.
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  • Reviews (19)
  • Q & A (49)
  • Videos (4)
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Demco Accessories and Parts - DM6175

  • Fifth Wheel Installation Kit
  • Rail Adapter
  • Demco

Use your standard, above-bed fifth-wheel trailer hitch with your Ford factory, underbed 5th-wheel towing prep package. Adapter mounts in factory sockets and supplies mounting rails in your truck bed for attaching your hitch.


  • Converts your factory-installed, underbed 5th-wheel mounting kit from Ford to standard, above-bed 5th-wheel base rails
    • Lets you use your 5th-wheel trailer hitch that attaches to standard, above-bed rails
  • Mounts to OEM pucks (or sockets) in your truck bed
    • Unit drops into pucks and locks in place
    • No drilling or welding required
  • Rust-resistant black powder coated steel construction
  • Made in the USA


  • Application: Ford trucks with OEM, underbed base rails
  • Maximum capacity: 25,000 lbs
  • 5-Year warranty

This adapter is perfect if you want to use your standard fifth-wheel trailer hitch with your Ford truck's factory-installed, underbed fifth-wheel mounting kit. Just mount the adapter in your underbed rails using the integrated pucks and lock it place. Now you have the standard, above-bed base rails needed to install your fifth-wheel hitch.

6175 Demco Dodge Ford Truck OEM Adapter for Attaching Standard Fifth-Wheel Trailer Hitches

Installation Details DM6175 Installation instructions

This Product Fits The Following Vehicles

Video of Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package - 25,000 lbs

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Demco 5th Wheel Rail Adapter Review - 2019 Ford F-350 Super Duty

Today in our 2019 Ford F350 Super Duty you're going to be taking a look at, I'm going to show you how to install the Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package, part number DM6175.This is what our above-bed rail kit's going to look like when it's installed. What this is going to be used for is to convert our under-bed rail kit or under-bed OEM prep package into an above-bed rail kit. This kit's going to accommodate most 5th wheel hitches that require above-bed rail kits. This rail kit's going to have a 25,000 pound max tow rating. I do recommend checking the owner's manual of your vehicle to make sure the truck can withstand that amount of weight. You always want to go with the lowest number between the vehicle and the rail kit.Each rail is going to have four slots.

You're going to have an inner slot and an outer slot to accommodate different size hitches. Our handles help lock our rail system down to our OEM preparation package. We're going to have a pin with a clip on it, or a pin with a pull ring on it. It's going to lock our handles into place so we don't have accidental disconnect between our rail and our under-bed kit. It's going to have a nice durable black powder coated finish that's going to resist any rust or corrosion, and can be easily removed when not used to give you total bed access.The first thing we need to do to start our installation is we need to remove the four puck covers on the outside.

Use a flathead screwdriver. I'm using a trim panel tool. We're just going to pry up the center. I'm going to go ahead and remove this plastic ring also.The next thing we need to do, we're going to pull the pin, slide our handles outward and set our system into place. We'll line it up with our pucks.

Now we'll fold our handles in. You'll notice they're angled different. Make sure you put the one towards the back of the truck in first. Fold it in like that, and then replace your pin. That's going to lock your handles in place.Now, one thing I do want to point out, if your handle is not moving or if it's locked open and won't close, you can simply take a 9/16 socket, loosen these forward bolts just enough to where this will drop down into place.

Slowly start to tighten them up until you can move your handle. If, once you tighten them up, they will not move or your handle will get stuck open, what you're going to have to do is, there's two washers right underneath this handle. On the back side of this, there's a nut. You take the nut off and you pull the handle off. You'll take one of the washers off and then reinstall everything else.That'll do it for our look at an installation on a Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package, part number DM6175 on our 2019 Ford F350 Super Duty.

Customer Reviews

Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package - 25,000 lbs - DM6175

Average Customer Rating:  5.0 out of 5 stars   (19 Customer Reviews)

Use your standard, above-bed fifth-wheel trailer hitch with your Ford factory, underbed 5th-wheel towing prep package. Adapter mounts in factory sockets and supplies mounting rails in your truck bed for attaching your hitch.

- DM6175

Excellent customer service, quick shipping and delivery. Couldn't be happier with product and entire buying experience. 553993

- DM6175

I received my Demco DM6175 hitch adapter very quickly. This is going into my 2019 F-450 with factory 5th Wheel/Gooseneck Trailer Prep Package. Quality of construction and finish look very good, and installation was not difficult. The unit weighs over 90#, so you may need a second set of hands to help you drop it in or take it out. The adjustment procedure was very easy and did not take long. All you need is an impact driver, or you can use a socket/ratchet. It took less than 30 minutes to install and adjust. I will now be able to continue using my Reese Classic 14 5th wheel hitch, which is still in great shape, and more than adequate for my towing requirements. This adapter saved me $500-$1,000 compared to purchasing a "puck" style 5th wheel hitch! I will post another update after I tow with it in a few weeks! 711883

- DM6175
2019 Ford F-450 Super Duty

Very easy install 766637

- DM6175

It was easy to install after my son decided to finally read the directions. Typical male. Make sure you read the instructions first then it will be a piece of cake. Great quality product with fast shipping. 761842

- DM6175

Thank you so much for such a great product. It worked just as advertised I had it installed and adjusted in 15 minutes. 760377

- DM6175

I have a Demco 21k Hijacker ultra slide 5th wheel hitch that I purchased and installed on my 2016 Ford F250 Super Duty truck. When I purchased my 2019 F350 Super Duty, I wanted to continue to use my hitch. The problem is that the 2019 truck body is aluminum. I needed an adapter that would fit into my factory 5th wheel prep kit. This adapter fit the bill perfectly. It was a breeze to install with minimal adjustments needed to fit properly. I would highly recommend this product to anyone who is in a similar situation that I was in. 757091

- DM6175
2019 Ford F-350 Super Duty

Easy Install..took about 10mins. Fit on my 2019 f350 8ft bed dually. This adapter works great with my B&W patriot FITHWHEEL with slide. Couldn't see purchasing a new puck system hitch so I bought the adapter to fit my previous hitch to save a few bucks ! 757051

- DM6175
Ford F-250 Super Duty

Customer service was very helpful with making sure product would fit new F250 with puck system and Reese20k hitch we had. Product came one day earlier than date posted on tracking site. Easy to install, you will need 2 people to lift into bed of truck and does help with lining up with puck system. Have ordered from etrailer before and will continue to use them. 747262

- DM6175

Easy to install only a half an hour. My old hitch mounted great. Thanks etrailer for the good advice. Now when the weather improves we will be ready to hook up the trailer an go. 739883

- DM6175
2018 Ford F-350 Super Duty

Dropped right into my 2018 F350 puck system. Solid as a rock! Very well made. Delivered quickly but package was pretty torn up. 733716

- DM6175

Fit perfectly no problem at all. 718386

- DM6175
2015 Ford F-350 Super Duty

Bought the product for my 2015 F350 factory puck system. Got the unit from etrailer very quick. Was able to walk through the installation instructions very easily. Had my truck ready to tow my fifth wheel in about 30 minutes. I had the adaptor plate for about a year. I have no complaints. It works great and I would recommend this product to my friends and family. Nice product. 693137

- DM6175

Arrived on schedule, well packaged, call center very helpful to ensure correct part !!! 682313

- DM6175
2019 Ford F-350 Super Duty

What a piece of metal. This track system is really built strong and fit perfectly into the puck system on my new 2019 Ford F350 Dully. The locking mechanisms did not need any adjustment and my Pullright Hitch attached easily. Great product! 680288

- DM6175

Ordered Demco 5th wheel ATV hitch adapter. Shipped the same day, tracking was easy. Part arrived when expected and is exactly what we needed. Thank you Etrailer for the great service. 662540

- DM6175
2017 Ford F-350 Super Duty

Very quick and easy to install. Great p roduct. 647682

- DM6175
2019 Ford F-450 Super Duty

Exactly as described. Fit and finish are great. Quick shipping. Highly recommend. 636389

- DM6175

After I got it adjusted to fit (about 20 minutes) it goes in and out in seconds. it's a little heavier then I thought it would be. 458940

- DM6175

Perfect fit took about 2 minutes to install my old hitch fit right in there no problems ordering was no problem awesome the time it took to get here was short you can check on your product as it is coming down the road totally awesome thanks guy 456276


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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Installed by:
Jeff D
Video Edited:
Jacob T
Video Edited:
Chris R
Test Fit:
Randy B
Test Fit:
Shane H
Written by:
Amanda M
Video by:
Zach D
Updated by:
Kristina F

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