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Underbed Rail and Installation Kit for Demco Hijacker UMS 5th Wheel and Gooseneck Trailer Hitches

Item # DM8551000

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Retail:$451.75

Our Price: $428.51

Fifth Wheel Installation Kit

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Demco Custom - DM8551000
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Demco Custom - DM8551000
DM8551000 - Below the Bed Demco Fifth Wheel Installation Kit
DM8551000 - Below the Bed Demco Fifth Wheel Installation Kit
DM8551000 - Below the Bed Demco Fifth Wheel Installation Kit
Demco Fifth Wheel Installation Kit - DM8551000
Demco Fifth Wheel Installation Kit - DM8551000
Demco Fifth Wheel Installation Kit - DM8551000
Demco Fifth Wheel Installation Kit - DM8551000
DM8551000 - Below the Bed Demco Custom
Fifth Wheel Installation Kit DM8551000 - Below the Bed - Demco
DM8551000 - Below the Bed Demco Fifth Wheel Installation Kit

In Use/Installed

DM8551000 - Below the Bed Demco Custom on 2015 Ford F 350 Super Duty
DM8551000 - Below the Bed Demco Custom on 2015 Ford F 350 Super Duty
DM8551000 - Below the Bed Demco Custom on 2015 Ford F 350 Super Duty
Demco Below the Bed Fifth Wheel Installation Kit - DM8551000 on 2015 Ford F 350 Super Duty
Demco Below the Bed Fifth Wheel Installation Kit - DM8551000 on 2015 Ford F 350 Super Duty
Fifth Wheel Installation Kit DM8551000 - Below the Bed - Demco on 2015 Ford F 350 Super Duty
DM8551000 - Below the Bed Demco Custom on 2015 Ford F 350 Super Duty
Fifth Wheel Installation Kit DM8551000 - Below the Bed - Demco on 2015 Ford F 350 Super Duty
DM8551000 - Below the Bed Demco Custom on 2015 Ford F 350 Super Duty
Demco Below the Bed Fifth Wheel Installation Kit - DM8551000 on 2015 Ford F 350 Super Duty
DM8551000 - Below the Bed Demco Custom on 2015 Ford F 350 Super Duty
Fifth Wheel Installation Kit DM8551000 - Below the Bed - Demco on 2015 Ford F 350 Super Duty
Fifth Wheel Installation Kit DM8551000 - Below the Bed - Demco on 2015 Ford F 350 Super Duty

Customer Photos


  • Demco
  • Below the Bed
  • Custom
Custom, underbed rail kit allows for uninhibited use of your truck bed once your hitch is removed. Works with Hijacker Underbed Mount Series (UMS) fifth-wheel and gooseneck hitches. No-drill frame brackets offer a simple installation. Call 800-298-8924 to order Demco fifth wheel installation kit part number DM8551000 or order online at etrailer.com. Free expert support on all Demco products. Guaranteed Lowest Price and Fastest Shipping for Underbed Rail and Installation Kit for Demco Hijacker UMS 5th Wheel and Gooseneck Trailer Hitches. Fifth Wheel Installation Kit reviews from real customers.


  • All Info
  • Reviews (8)
  • Q & A (49)
  • Videos (3)
  • Photos
  • Used (1)
  • Why etrailer?

Demco Fifth Wheel Installation Kit - DM8551000

Custom, underbed rail kit allows for uninhibited use of your truck bed once your hitch is removed. Works with Hijacker Underbed Mount Series (UMS) fifth-wheel and gooseneck hitches. No-drill frame brackets offer a simple installation.


Features:

  • Installation kit is designed for use with Demco Hijacker UMS 5th-wheel and gooseneck trailer hitches
  • Underbed rails allow for complete access to truck bed when hitch is removed
    • No exposed rails
    • 4 Mounting holes sit flush with truck bed
  • Vehicle-specific design reduces installation time and requires less drilling than universal systems
    • No-drill brackets bolt onto the outside of your truck's frame rails
    • Crossmembers sit along top of frame rails, beneath bed
  • Sturdy, black powder coated steel resists corrosion
  • Rails and installation hardware included
  • Made in the USA


Specs:

  • Application: Demco Hijacker Underbed Mount Series (UMS) 5th-wheel and gooseneck trailer hitches
  • 5-Year limited warranty


8551000 Demco High Jacker UMS Under Bed Rail Frame Bracket Kit



DM8551000 Installation InstructionsInstallation Details DM8551000 Installation instructions

This Product Fits The Following Vehicles

1999 - 2010 Ford F-250 and F-350 Super Duty 6-3/4 Foot Bed

2011 - 2014 Ford F-250 and F-350 Super Duty 6-3/4 Foot Bed without OEM Prep Pkg

2015 - 2016 Ford F-250 Super Duty 6-3/4 Foot Bed without OEM Prep Pkg

2015 - 2016 Ford F-350 Super Duty 6-3/4 Foot Bed without OEM Prep Pkg

1999 - 2010 Ford F-250 and F-350 Super Duty 8 Foot Bed

2008 - 2010 Ford F-450 Super Duty 8 Foot Bed

2011 - 2014 Ford F-250 and F-350 Super Duty 8 Foot Bed without OEM Prep Pkg

2015 - 2016 Ford F-250 Super Duty 8 Foot Bed without OEM Prep Pkg

2015 - 2016 Ford F-350 Super Duty 8 Foot Bed without OEM Prep Pkg

2011 - 2016 Ford F-450 Super Duty 8 Foot Bed without OEM Prep Pkg



Video of Underbed Rail and Installation Kit for Demco Hijacker UMS 5th Wheel and Gooseneck Trailer Hitches


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




Video Transcript for Demco RV Fifth Wheel Installation Kit DM8551000 Review

Today, we're going to take a look at the under bed rail and installation kit for the Demco Hijacker UMS Fifth Wheel and Gooseneck Trailer hitches. This is a custom fit part. It is designed to fit the 1999 and newer Ford F250. F350 and F450 Super Duty trucks, with either the 6 3/4 foot bed or the 8 foot bed, with outdoor factory rail kit. Now this installation kit is designed for use with the Demco Hijacker UMS Fifth Wheel and Gooseneck Trailer hitches. Now, since these under bed rails are not exposed in the truck bed, it will allow for complete access to the truck bed when the hitch is removed.

Just these four mounting holes right here, two in each rail, will sit flush with the truck bed. It is a vehicle specific design. Reduces the installation time, requires less drilling than your universal systems. These no drill brackets will bolt on to the outside of you truck's frame rails and then the cross members will sit across the top of the frame rails beneath the bed and attached to these no drill brackets. All these parts are a sturdy steel construction, have a nice black powder coat finish to help resist corrosion. Includes everything shown here, the two rails, two mounting brackets and all the installation hardware that's needed, and a nice set of detailed instructions.

Now there parts are made in the USA. That should do it for the review on the under bed rail and installation kit for Demco Hijacker UMS Fifth Wheel and Gooseneck Trailer hitches.


Customer Reviews

Underbed Rail and Installation Kit for Demco Hijacker UMS 5th Wheel and Gooseneck Trailer Hitches - DM8551000

Average Customer Rating:  4.6 out of 5 stars   (8 Customer Reviews)

Custom, underbed rail kit allows for uninhibited use of your truck bed once your hitch is removed. Works with Hijacker Underbed Mount Series (UMS) fifth-wheel and gooseneck hitches. No-drill frame brackets offer a simple installation.

- DM8551000

by:

2006 Ford F-250 and F-350 Super Duty


Hitch appears to be well-constructed and sturdy. I have not yet installed it. Some assembly is required, and the instructions aren't crystal clear. Better illustrations would be helpful. The videos online are the best source of installation information. Shipping materials lack protection. The powder coating was damaged in a few locations, as well as the instructions. I expect the hitch will operate exactly as designed a long as I protect the exposed parts from the inevitable elements. Rubber grommets would be a nice addition to the holes drilled in the truck bed. 519980



- DM8551000

by:


The under bed rail kit was easy to install. It provides easy removal and installation of the Demco Autoslide 5th wheel hitch. I could not be more pleased with the Demco products. I recommend getting the Demco 5th Wheel Lifting Bracket Item # DM6100. It makes removal and installation of the hitch a breeze. 424052



- DM8551000

by:


Just as described. Install was very easy.it had one base rail missing and called and talked to Sheila and she sent another one out. Had to set up our camper for a new job we are starting and needed the part in two days. She overnighted it and it was here on time. Rod 460171



- DM8551000

by:


worked perfect.no drilling! well worth buying this instead of the universal kit. and no rails in the bed! 485472



- DM8551000

by:


The under bed mount for the demco auto slide was easy to install with easy instructions and works great 403179


Comments

The under bed rails and Demco hitch are great. I have put 20 thousnd miles on them with 13,654 pounds of fifth wheel trailer

Tony C - 07/09/2018

40702

- DM8551000

by:

2008 Ford F-250 and F-350 Super Duty


Great product, drill 4 holes and you are done, simple. 549497



- DM8551000

by:


Excellent product, it is fairly easy to install. 318260



- DM8551000

by:


Was easy to install with very few tools. 466135


8
8

Ask the Experts about this Demco Fifth Wheel Installation Kit
Do you have a question about this Fifth Wheel Installation Kit?


  • Automatic Sliding Fifth Wheel Hitch Recommendation for 2016 Ford F-250 6-3/4 foot Bed
  • For a 6-3/4 foot bed you would want to use a slider hitch still. Basically anything shorter than 8 feet is going to require a slider hitch unless the nose of the trailer was specially designed for turning clearance with a short bed truck. I have a great slider hitch solution that I can provide though. The Demco Hijacker AutoSlide part # DM8550022 will automatically slide back and give you turning clearance while making sharp turns. This way you will avoid the hassle of having to get...
    view full answer...

  • Can I Hitch Up My 5th Wheel Trailer at a 90 Degree Angle?
  • I would not recommend hooking up at a 90 degree angle for a couple of reasons. The trailer is not designed to take the force of the truck contacting the pin box at that angle. It would be very dangerous and unstable and could topple the trailer over if something were to hit it too hard. The front of the pin box has a curved lip to let the pin box ride up the hitch head. The side of the pin does not have that lip so everything would have to be extremely precise to make sure the flat...
    view full answer...

  • 5th Wheel Trailer Hitch and Under-Bed Install Kit for a 2016 Ford F-250 Short Bed
  • I recommend the Demco HiJacker auto-sliding 5th wheel trailer hitch # DM8550022 for your 2016 Ford F-250 short bed. This hitch is rated for 18,000 pound gross trailer weight so it can easily handle your 16,000 pound trailer. This hitch also slides 14 inches automatically for clearance when turning; all without having to get in an out of the truck! I have included a link to a video review for you. For an under-bed installation kit I recommend # DM8551000 which is a custom kit for your...
    view full answer...

  • Fifth Wheel Hitch Recommendations for 2002 Ford F250 Short Bed
  • If your truck has the factory tow/prep package, there are hitches available that would drop right into the 4 pucks installed in your truck bed. Due to the short bed, you'd need a sliding hitch like the Demco Hijacker Autoslide 21K, part # DM8550038. The Autoslide differs from regular sliding hitches in that you won't need to exit the vehicle to actuate the sliding mechanism. The hitch does that automatically. If you do not have the factory tow/prep package, you can still use a different...
    view full answer...

  • Under Bed Install Kit for a 2015 Ford F-350 and Demco 21K HiJacker Auto-Sliding 5th Wheel Hitch
  • For your 2015 Ford F-350 and Demco 21K auto-sliding 5th wheel trailer hitch, # DM8550037, you will need under bed mount kit # DM8551000. I also recommend adding an in-bed 7-Way trailer connector to make hook up easier, # 41157. I have linked a video showing an example installation for you.
    view full answer...

  • Installation of Locking Plate for AirRide Pin Box with Demco 5th Wheel AutoSlide Hitch
  • The instructions state that with the use of the Demco Adapter Plate # DM6095 the locking plates on hitch head are not needed when using this kit. They can be extended all the way out or removed. Per Demco the # DM6095 is only compatible with the Trailair Tri-Glide Pin Boxes. I really like the Demco Hijacker's AutoSlide technology because you never have to get in or out of your bed to adjust the hitch from towing to turning, it just automatically takes care of it for you. The Demco...
    view full answer...

  • Recommended Auto-Slide 5th Wheel Hitch for 2016 Silverado 1500 Double Cab
  • The 2017 Jayco Eagle 29.5FBDS has a gross trailer weight rating of just under 10K. Page 333 of the online manual for your 2016 Silverado 1500 indicates a towing capacity for the double cab with regular bed that ranges across the engines types from a low of 11K up to 17.7K so the truck seems good to go. I still suggest checking your manual. I recommend a custom-fit 5th wheel base rail installation kit since this type reduces drilling and overall installation time. Demco offers USA-made...
    view full answer...

  • 5th Wheel Trailer Hitch that Slides Automatically for a 2012 Ford F-350 Short Bed
  • I will be happy to help you out. For your 2012 Ford F-350, if it has the factory installed 5th wheel prep package with the 4 pucks in the bed I recommend the Demco HiJacker # DM8550038. This hitch will fit directly into the puck system. It offers 14 inches of travel and does slide automatically. I have linked a video review for you. If the truck does not have the factory prep package then you will also need an installation kit, # DM8551000, and you would use the HiJacker autoslide version...
    view full answer...

  • Recommended Sliding Fifth Wheel Hitch For 2016 Ford F-250 With Short Bed
  • There are a couple ways you can go for a towing setup. If you want full access of your 2016 F-250 truck bed when you are not towing I recommend an underbed rail system for your fifth wheel hitch like the Demco, part # DM8551000. I then recommend a sliding hitch like part # DM8550022. This hitch has 14-inches of front to back travel so you can make sharper turns. The great thing about this hitch is that you do not have to exit the truck when executing turns because this hitch automatically...
    view full answer...

  • How Much Does the 18K Demco Hijacker Autosliding 5th Wheel Hitch # DM8550022 Weigh
  • If your 2013 Ford F-250/F-350 has the 6-3/4 bed you can use the Underbed Rail and Installation Kit # DM8551000 so that you can use the 18K Demco Hijacker Autosliding 5th Wheel Hitch # DM8550022 that you referenced. The Demco Hijacker # DM8550022 weighs about 280 lbs. The head can be removed (which weighs about 62 lbs) to help make lifting the hitch a little easier though. If you have a standard Lippert 1621 pin box then no plate is needed for hooking up your trailer. The capture brackets...
    view full answer...

  • Operation and Compatibility of Demco Autoslide 5th Wheel Hitch with Air Lift Rear Air Bag Kit
  • The rack-and-pinion slider mechanism in the Demco Hijacker Autoslide 5th Wheel Trailer Hitch # DM8550022 does work in both forward and reverse directions. Once the pin box causes the hitch head to turn past about 15-degrees the autoslide mechanism engages and slides the head unit rearward for better turning clearance. In your 2016 Ford F-250 short bed without factory rail kit you can use Demco installation kit # DM8551000 and for a wiring harness part # DM8555002 which plugs right in...
    view full answer...

  • 5th Wheel Trailer Hitch and Install Kit for a 2008 Ford F-350 Short Bed and 2010 Keystone Cougar
  • Since your 2008 Ford F-350 is a short bed I recommend going with a slider hitch so you will have more clearance between trailer and truck cab when making tight turns. The slider hitches that offer the most travel are the Demco HiJacker auto-sliders, # DM8550022 for below the bed rail kit # DM8551000, or # DM8550034 for above the bed rail kit # DM8552002-71. These hitches also have the benefit of sliding automatically. This means you won't have to get in an out of the truck repeatedly...
    view full answer...

  • Recommended 5th Wheel For 2010 Ford F-250 Super Duty Towing a 39 Foot 5th Wheel Trailer
  • I can help you decide which 5th wheel is better for your 2010 Ford F-250 with a 6-3/4 bed. The Demco # DM6076P-UL-21K and the Reese # RP30084 are very comparable in weight capacity and height adjustments. If it were me I would go with the Demco # DM6076P-UL-21K, because of its slightly higher capacity and the quieter ride, due to the additional dampeners. You will want to determine the total loaded weight of your 39 foot trailer and make sure it doesn't exceed the weight of the hitch...
    view full answer...

  • 5th Wheel Trailer hitch and Installation Kit for a 2016 Ford F-350 Short Bed without Prep Package
  • Since your 2016 Ford F-350 short bed does not have the factory 5th wheel prep package you will first need an installation kit. I recommend the Demco under-bed kit # DM8551000. This kit mounts under the bed like the factory prep package. When the hitch is removed you will have a clear bed for cargo. For a compatible 5th wheel trailer hitch I recommend the Demco HiJacker # DM8550037. This hitch is rated for 21,000 pounds gross trailer weight and it slides automatically. You will not have...
    view full answer...

  • Best Sliding 5th Wheel Hitch Options for a 2015 Ford F-250 Super Duty
  • It is recommended to get a sliding 5th wheel hitch if you have a truck with a bed that is shorter than 8 feet but longer than 6 feet. The reason for this is so that you don't hit the cab of your truck with your trailer when you are making tight turns. I do have a few recommendations for your 2015 Ford F-250 with a short bed. As far as the 15K Reese slider goes, I can't say that we have heard anything. The only thing that I can think of is if it was an older model that uses the square...
    view full answer...

  • Recommended Automatic Sliding Fifth Wheel Trailer Hitch on 2016 Ford F-250 Short Bed
  • For an automatic sliding fifth wheel hitch I recommend the Demco Hijacker Autoslide # DM8550035 with the custom install kit # DM8552000-71. Or if you prefer a below bed option, # DM8550037 with custom install kit # DM8551000. They're both designed specifically to work on short bed trucks and are confirmed to fit your 2016 Ford F-250 Super Duty with the 6-3/4 foot bed and no factory rail kit. They provide 14 inches of movement to help with turning clearance and the gross trailer weight...
    view full answer...

  • Demco Hijacker 4 Pin Underbed System Measurement
  • For your 2014 Ford F-250 short bed, it sounds like you have the Underbed Rail and Installation Kit for Demco Hijacker UMS 5th Wheel and Gooseneck Trailer Hitches # DM8551000. These holes will be 13-1/2 inches on center front to back and 29-5/8 inches on center side to side. I've attached a photo to assist. This is compatible with the Demco Hijacker Autoslide 5th Wheel Trailer Hitch w/ Slider - Single Jaw - Underbed - 18,000 lbs # DM8550022. If that isn't the measurement, then send...
    view full answer...

  • Will Air Bags Work with the Underbed Rail and Installation Kit for Demco Hijacker 2008 Ford F-350
  • The Demco Hijacker Autoslide 5th Wheel Trailer Hitch part # DM8550022 and Underbed Rail and Installation Kit for Demco Hijacker part # DM8551000 for your 2008 Ford F-350 will only work with Firestone air bag kits. Therefore, if you have the Firestone Ride-Rite Air Helper Springs part # F2550 yes, they will work with the 5th wheel kit but if you have the Air Lift LoadLifter 5000 part # AL57212 no, they will not work with the 5th wheel kit. The Firestone kit listed above is the only option...
    view full answer...

  • Demco Hijacker AutoSlide 5th Wheel Hitch Compatibility With Trailair Rota-Flex Pin Box
  • For your 2015 Ford F-350 6-3/4 foot bed without Factory Rail Kit, the Demco Hijacker Autoslide 5th Wheel Trailer Hitch w/ Slider - Single Jaw - Underbed - 18,000 lbs # DM8550022 with the Underbed Rail and Installation Kit # DM8551000 is a confirmed fit. There is no need for a different capture plate for using the Trailair Rota-flex Pin Box. It will be compatible with the hitch. The only pin box that is not compatible is the Revolution pin box or the aftermarket Reese Sidewinder because...
    view full answer...

  • Recommendation for Higher Capacity Under-Bed 5th Wheel Hitch System for 2008 Ford F-450
  • In order to increase the towing capacity on the truck side, you will need to completely replace the existing under-bed rail kit and hitch. Both the Reese Elite Series 5th Wheel Trailer Hitch # RP30142 and the Rail Kit # RP30073 feature an 18,000 pound capacity, so there is no way to upgrade your current system so that it can safely tow a heavier trailer. For another under-bed system that will give you a higher capacity, I recommend taking a look at the Demco Hijacker # DM8550032 along...
    view full answer...

  • Recommended Sliding 5th Wheel Trailer Hitch for 2013 Ford F-250 with 6-3/4 Foot Bed
  • You're correct to think you need a sliding fifth wheel trailer hitch in the short bed of your 2013 Ford F-250. Sliding hitches help short bed trucks make complete 90 degree turns without the truck and trailer banging into each other. I personally recommend the Demco Hijacker Autoslide, part # DM8550022. Most sliding hitches require you to get out of your truck to engage the slider. The Autoslide makes it so you don't have to and you can just make your turns as needed. It also provides...
    view full answer...

  • Recommended Fifth Wheel Hitch And Installation Kit for 2015 Ford F-250 With Short Bed
  • With a 6-3/4 bed in your 2015 F-250, you will need a sliding fifth wheel hitch. The Pro Series part # PS30857 hitch can be removed form the base rails when you are not towing for more bed access. The # PS30857 features 10-inches of front to back travel so you can execute turns. I recommend using the custom installation kit, part # RP50026-58 as it is much easier to install and takes half the time for installation that the universal kit, part # RP30035. If you want to have full access...
    view full answer...

  • 5th Wheel Trailer Hitch and Install Kit Recommendations for a 2015 Ford F-250 Short Bed
  • Since your 2015 Ford F-250 has the short bed I strongly recommend using a 5th wheel installation kit and hitch and not using an adapter in a gooseneck hitch. The reason is that will the short bed truck you will want as much clearance as you can get when turning so that the trailer and truck do not collide. Adapters do not offer much additional clearance. Since you like the clean look of the gooseneck I have an excellent solution for you. I recommend the B&W system using installation...
    view full answer...

  • Recommended 5th Wheel Hitch for 2016 Ford F-350 and 21,000 Pound Trailer
  • We do have a nice selection of fifth-wheel hitches that use under bed rails for the 2016 Ford F-350. The Firestone Ride-Rite Red Label Air Helper Springs # F2703 that you also mentioned installing are compatible with the mounting hardware from an in-bed hitch. We do not currently carry Pull-Rite products. The highest rated under bed fifth-wheel hitch we have available for your truck is the Demco Hijacker Fifth Wheel Hitch # DM8550032 if you have the 8 foot bed or the Hijacker Slider...
    view full answer...

  • Automatic Sliding Fifth Wheel Hitch Recommendation for 2015 Ford F-250 Short Bed
  • For your 2015 Ford F-250 without the factory rail kit and a short bed we have just what you would need. Since you do have a short bed truck you are correct and you would need a slider hitch. My favorite to recommend is the Demco Hijacker part # DM8550022 which automatically slides as you make tight turns. This eliminates the hassle of having to get out and activate the slider. For a rail kit you then would want the under bed kit part # DM8551000 which will fit the hitch and then when...
    view full answer...

  • Recommendations for the Best Truck to Tow a 5th Wheel Trailer Toy Hauler
  • You have probably come across the below information but it is still very much true! You are doing the right thing by doing the research first. There is a lot of conflicting information out there so let me break it down for you and I will provide some part recommendations at the end. Basically, if you want to tow a 5th wheel trailer, the best trucks are going to be long bed 3/4 or 1 tons like a Ford F-250/F-350, Chevy/GMC 2500/3500, or Ram 2500/3500. Half ton trucks could work but are...
    view full answer...

  • Recommendation for Underbed 5th Wheel Hitch on 2015 Ford F-250 with 6-3/4 Foot Bed
  • I do have a couple options for you, however the 18 K Demco Hijacker Autoslide 5th Wheel Trailer Hitch # DM8550034 referenced in your question is not compatible with below-bed rail kits. For this 5th-Wheel Hitch, you will use the above bed rail kit # DM8552000-71. If you would like to use a below-bed rail kit, I recommend the Demco Hijacker Autoslide - Underbed # DM8550022 along with the rail kit # DM8551000. This hitch is also rated at 18,000 pounds and has a premium single-piece jaw...
    view full answer...

  • Are the Instructions in the Demco Installation Kit Correct for a 2015 Ford F-350 6-3/4ft Bed
  • My contact a Demco confirmed that the Demco Installation Kit # DM8551000 is the correct kit for your 2015 Ford F-350 Super Duty. They explained that these instructions have not be updated to reflect the 2015 year, but the kit will fit Ford models up to at least 2016.
    view full answer...

  • Underbed Demco Fifth Wheel Autoslider Hitch and Rail Kit Recommendation
  • The correct Demco underbed rail kit you'd need for your 2008 Ford F-250 short bed is the part # DM8551000. This is a custom fit kit designed for your truck specifically. Then when it comes time for an auto slider hitch you'd want the part # DM8550022 for an 18k hitch or part # DM8550037 for if you need a 21k hitch. For a 7-way relocation kit to put a 7-way in the bed of your truck you'd then want the Demco Kit part # DM8555002 and you'd be set.
    view full answer...


Do you have a question about this Fifth Wheel Installation Kit?


Used Items Available
RU-18-D0-00506869

Condition: Missing Parts

Notes: This item is new unused missing 1 of the rails.

Our Price: $268.03

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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Michael H
Installed by:
Jeff D
Expert Research:
Jameson C
Video by:
Joshua S
Video Edited:
Jacob T
Expert Research:
Adam R
Updated by:
Laura H
Video Edited:
Dustin K
Expert Research:
Jeffrey L
Written by:
Chelsea B
Photos by:
Zach O
Video by:
Zach D
Test Fit:
Brent H
Updated by:
Hannah L
Updated by:
Kristina F

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