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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
Our Price: $649.00
You Save: $104.00
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Shipping Weight: 92 lbs
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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. 1-800-940-8924 to order Demco accessories and parts part number DM6175 or order online at Free expert support on all Demco products. Great prices 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 (79)
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Demco Accessories and Parts - DM6175

  • Fifth Wheel Installation Kit
  • Adapters
  • 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

Customer Satisfaction Score:

Customer Reviews

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

Average Customer Rating:  4.8 out of 5 stars   (79 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.


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.

Rick B.


This adapter is awesome. Its easy to install and to remove when its not needed. Id highly recommend this product.


I had purchase Demco 5th Wheel Adapter from etrailer for my 2019 ford pickup to pull my RV. The installation was very easy and done in about 5 minutes! When I called etrailer they were very professional and helpful. Any questions I had were answered. This is not the first time I have ordered something from them and every time I have been impressed by how polite and knowledgeable they were of what I have purchased!

I definitely will purchase from them again!


Easy to install fit my B&W hitch perfectly. Ford F250 super duty.

Ford F-250 Super Duty

Used the Demco #6175 adapter to attach to my F250 Puck System to a Pullrite #4409 adapter that attaches to an older Pullrite #4400 5th wheel hitch. It worked ok. A lot of play in all the connections. Eventually bought another 5th wheel hitch that attaches to the puck system without all the adapters.
Will try to sell the adapters.

Kenneth W.


I dont use it and its setting in the garage. I need to sell or scrap it.


So far so good!! New truck drops in my driveway February 9th and plan on installing this that Saturday.
The rail adapter came extremally fast and un damaged from UPS. Looks to be a simple install with possible minor adjustments.

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 !


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.


Delivered quickly. Took about 10 minutes to install as I had to loosen the bolts to allow the posts to line up with the holes in the bed for the puck system.

1997 Ford F-250 and F-350 Heavy Duty

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

Daniel H.


Working out perfectly we hauled our 5th wheel trailer about 6 times last year and getting ready to do it again and its performed flawlessly the finishes holding up perfectly. We also found it just as easy at the end of the season to remove the adapter with the 5th wheel hitch all-in-one piece with my come along off of the garage beam.

2021 Ford F-250 Super Duty

Fast shipping and great fit. 2021 Ford F250


Great solid product, came quickly, 5 minute install with adjustments, no assembly and B&W Patriot hitch fit great!!


Salesman Adam E was great and the whole experience with etrailer was flawless. And OBTW the Demco product is awesome. 5 stars to thes guys!!!!





This rather poor review is of product only, nothing to do with etrailer's service or shipping. Although there are several positive reviews of the Demco adaptor, I didn't have that experience other than it is very easy to install and remove from the truck bed. My Anderson hitch and the adaptor make a very noticeable clunking sound each time I brake or take off from a stop. Installed back on my other truck with standard Reese bed rails, there is no sound. The grooves in the Demco adaptor for the hitch tangs are .1" larger than on my old Reese in bed rails causing the hitch to slip fore and aft and side to side with a bang. I'm needing to return this adaptor, but the restocking fee and shipping cost is prohibitive. Hopefully I can sell it online.

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.

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!


Fit right like it said from instructions


Worked as it should have, had no issues with the adapter at all. However, UPS seriously damaged the packaging while in transit and even managed to damage the powdercoating on the adapter. Seems as if they dragged the package on each corner. Other than the shipping issues, adapter worked perfectly.

Etrailer Expert

Sierra K.


Customer Service will reach out to you about the damage. Please cover any bare metal with anti-corrosive paint to keep rust away as mentioned in this help article:


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.

2017 Ford F-350 Super Duty

I just ordered and received this product from the manufacturer. It is already installed on the truck and fit with some adjustment to mounting pucks. Not a hard installation by any means. Very solid materials and overall construction. Haven’t pulled my trailer with it yet. This was the only product that fit our B&W Patriot 18K Slider rail mount hitch. Perfect fit for this hitch and installed with ease.

As for the shipping. Product stated it was shipped. We looked all over for our package and couldn’t find it. Just happens to look at my neighbors driveway and noticed a large box resembling the size of this adapter. Sure thing it was delivered to the wrong house. That is no good if you ask me. Luckily we have neighbors all around who look out for each other anyway.

2019 Ford F-350 Super Duty

It works very well. Had to adjust it a little loosening the bolts it dropped in and I tighted them all was good

2023 Ford F-250 Super Duty

Works as advertised. Better quality than anything I found in the local stores.

2018 Ford F-350 Super Duty

The product came well packed and in unbelievable time. I have installed in my truck and everything is working as advertised. The directions and videos were perfect and right on. Everything that I have ordered from e trailer has been excellent, can't beat your service.



Works great, easy to install and does exactly what I want.

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.

2012 Ford F-250 Super Duty

Product fits like a glove in my 2012 Ford F250 with the puck system. I am very satisfied with not only this product but with other products I have purchased from E-Trailer. You guys are the best.

Ronald L.


The product is still working as advertised. Ive had absolutely no problems with it at all. Very satisfied


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!

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Employee Michael H
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Employee Lindsey S
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Employee Jacob T
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