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Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches

Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches

Item # BWGNRK1012-5W
Our Price: $599.00
Fifth Wheel Installation Kit

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Shipping Weight: 111 lbs
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Install a Companion fifth-wheel hitch in your truck bed with this custom kit. Better than a traditional mounting kit, this setup doubles as a gooseneck hitch when the fifth wheel is removed, and the underbed design allows for full bed access. 1-800-940-8924 to order B and W fifth wheel installation kit part number BWGNRK1012-5W or order online at etrailer.com. Free expert support on all B and W products. Great prices and Fastest Shipping for Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches. Fifth Wheel Installation Kit reviews from real customers.
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  • Reviews (26)
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B and W Fifth Wheel Installation Kit - BWGNRK1012-5W

  • Below the Bed
  • B and W
  • Custom

Install a Companion fifth-wheel hitch in your truck bed with this custom kit. Better than a traditional mounting kit, this setup doubles as a gooseneck hitch when the fifth wheel is removed, and the underbed design allows for full bed access.


Features:

  • Lets you install your B&W Companion 5th wheel trailer hitch (BWRVK3500 or BWRVK3400)
  • Doubles as heavy-duty Turnoverball gooseneck trailer hitch
    • Includes rails, gooseneck hitch head, safety chain loops, and hitch ball
  • Provides complete truck bed access when you're not towing
    • Single hole in center of bed is mounting point for hitch
  • Installs easily using existing holes in your vehicle's frame
    • No welding or frame drilling required
    • Truck bed does not have to be removed
    • 4" Diameter hole must be cut into bed
  • Powder coated steel is sturdy and corrosion resistant
  • Made in the USA
  • Limited lifetime warranty


B&W Turnoverball Gooseneck Trailer Hitch

B&W Turnoverball Gooseneck Hitch

Not only does this kit provide you with a sturdy, custom base for installing your Companion fifth-wheel trailer hitch in the bed of your truck, but it also doubles as one of the most recognizable gooseneck hitches on the market. This fifth wheel installation kit actually is the Turnoverball gooseneck hitch from B&W.


Gooseneck Specs:

  • Gross towing weight: 30,000 lbs
  • Vertical load limit: 7,500 lbs
  • Ball size: 2-5/16"

B&W Companion Installed in Turnoverball Gooseneck Hitch

With the B&W Turnoverball underbed gooseneck trailer hitch you get the best of both worlds. When you go to tow a gooseneck trailer, the Turnoverball creates a sturdy, dependable connection with your trailer. And when you're done towing, you can stow the ball upside down in the hitch to get full bed access and a clean appearance. When you're ready to tow your fifth wheel trailer, just install the Companion in the ball hole in place of the gooseneck ball and lock the post in place using the built-in handle. You can remove the fifth wheel when you're done towing, leaving your truck bed open once again.


Simple, Custom Installation

This kit is custom designed for your vehicle. The mounting brackets bolt to existing holes in your truck's frame. While some modification is required - you will need to cut a 4" diameter hole in your bed for the hitch ball and drill holes for the built-in safety chain loops - there is no need to weld onto or to drill into your frame.


Once you have the brackets and center section installed, set up the operating handle. This handle is designed to be accessed from the rear driver's-side wheel well. On the end of the handle is the heavy-duty steel pin that secures the mounting post of the Companion (or the base of the gooseneck hitch ball).



GNRM1012 B and W Turn Over Ball Under-Bed Rail Kit

GNRC912 B and W Turn Over Ball Center Section

Installation Details BWGNRK1012-5W Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches - BWGNRK1012-5W

Average Customer Rating:  4.8 out of 5 stars   (26 Customer Reviews)

Install a Companion fifth-wheel hitch in your truck bed with this custom kit. Better than a traditional mounting kit, this setup doubles as a gooseneck hitch when the fifth wheel is removed, and the underbed design allows for full bed access.

by:

The B&W under bed hitch along with the Fifth wheel companion hitch took the better part of the morning to assembly & install but was a great fit and great quality. Thank you etrailer for your help with my order and your fast shipping.
Thanks again

Joe B.

6/19/2020

I pull a 19,000 Fuzion 429 toy hauler &amp it works great



by:

The hitch came in like promised installed, took me about four hours. Instructions were really great. These guys at etrailer.com really helps. You decide which one to get for your vehicle. Prices were really good. Give these guys a try.



by:

Definitely like this setup. Granted for a 65 year old it was little tough getting to putting in all the bolts. Having a car lift would have helped, but did not have one in my shop . Installed totally by myself, lost a washed down by fuel take and they were able to send another one out to me. Great with the Companion Fifth wheel hitch. Have been pulling my 43ft and 18,000lbs fifth wheel for a year now. No problems encountered with this set up. Would go with this set-up time and time again!! Highly recommend.

Steve C.

2/13/2022

Been in for 2years now, no regrets, Would by again!!



by:

My order came quicker than expected and installation videos from etrailer made the install a breeze. I would highly recommend B&W from etrailer.



by:
2017 Ram 2500

I couldn’t be more happy with this hitch, it works perfect each and every time. The installation was not bad either for my 2013 Chevrolet 2500. I would definitely recommend this hitch to anyone who’s looking. I recently installed a different brand hitch in a friend of mines 2017 f350, as I’m working on this I’m thinking to myself I’m so glad I didn’t buy this kind. Overall b&w in my opinion is the best choice on the market today.



by:
Chevrolet Silverado 2500

Excellent product installed my self in a chevy 2500 hd. Instruction were easy to follow and precise. Really like the fact that when I take my rail out you gain the whole bed of your truck back. No pins sticking up just a flat bed won't know you were able to put a 5 th whelk hick and rain in there. Only complaint is because the hitch that attached to this frame is rated at 2k its is heavy to lift when removing. But if you have a chain host and a couple straps and can back under, the problem is solved and can be done by one man.



by:
2015 Chevrolet Silverado 2500

Quality hitch, Made In The USA. Installation wasn't bad, the video on etrailer's page was a big help.

Mark R.

3/21/2016

Works great



by:

Have always depended on B&W hitches. Is a bit technical on self install, but if you have the tools and time, it can be done.



by:

Received the the product ahead of schedule. Installation was simple with the provided instructions. Hardest part was raising my fuel transfer tank.



by:

Installed quickly and the instructions were easy to follow. Definitely satisfied with my purchase.



by:
2015 Chevrolet Silverado 2500

Was missing parts and powder coat flaking off. etrailer only sent missing parts after 4 phone calls and told me I had to repaint.



by:
2015 Chevrolet Silverado 3500

Great product and etrailer is a great store to buy from. Very fast shipping and also helpful install videos.



by:

It is a great hitch and goose neck. This is my second one. My first truck was wrecked with it in it.



by:

Great product! Very easy to understand instructions.



by:

It worked as advertised a quality product I have had serveral comments as to how good it looks

Roy

12/27/2018

It works great



by:

Quick deliver, Excellent communication. Looks great on the truck!



by:

Fits perfectly and the directions are i mpeccable.



by:

Great hitch



by:

Currently having this installed. Service and shipping was fast and great!



by:

Great price and fast delivery will recommend to friends and family



by:
2015 GMC Sierra 3500

Everything looks good

Thanks



by:



by:
2015 Chevrolet Silverado 2500



by:
2012 Chevrolet Silverado



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Show More Reviews

See what our Experts say about this B and W Fifth Wheel Installation Kit

  • Correct B&W Turnoverball Underbed Gooseneck Trailer Hitch for a 2011 GMC Sierra 2500/3500
    The B&W Turnoverball Underbed Gooseneck Trailer Hitch part # BWGNRK1012-5W and part # BWGNRK1012 are the exact same, both fits for a 2011 GMC Sierra 2500/3500.
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  • Fender Lining Trimming Required to Install B and W Underbed Gooseneck Hitch
    In the installation instructions for the B and W Companion Rail Kit part # BWGNRK1012-5W that you referenced it states that some trimming of fender liners can be required. If you check out the install video that I attached around the 1:15 mark we show how to remove the fender liner so that the hitch can be installed. You'll notice that at the end of the video the handle for the hitch hangs lower than the fender liner so it didn't need to be trimmed. The vehicle in this video is a 2015...
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  • How to Access Handle on B&W Hitch on 2015 GMC Sierra 3500HD with Wheel Liner
    In the installation instructions for the B and W Companion Rail Kit part # BWGNRK1012-5W that you referenced it states that some trimming of fender liners can be required. If you check out the install video that I attached around the 1:15 mark we show how to remove the fender liner so that the hitch can be installed. You'll notice that at the end of the video the handle for the hitch hangs lower than the fender liner so it was not needed to be trimmed. The vehicle in this video is a 2015...
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  • Recommended B&W Turnoverball Underbed Gooseneck Hitch for a 2011 GMC Sierra 2500HD
    To add a gooseneck hitch to your 2011 GMC Sierra 2500, you will want the B&W Turnoverball Underbed Gooseneck Hitch item # BWGNRK1012. This hitch is custom fit and includes all hardware necessary to complete installation on your truck. It fits both the diesel and gas engine models along with both the 6-3/4' and 8' bed lengths. It has a massive 30,000 lbs capacity. I have linked an installation video below to help you get it set up. To make towing with a gooseneck trailer easier I recommend...
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  • Will BandW Companion 5th Wheel Hitch Fit BandW Gooseneck Hitch in 2015 Ford F-350
    If you are referring to a 5th wheel hitch, the BandW Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches that you referenced, part # BWGNRK1012-5W, will allow a BandW Companion 5th wheel hitch to be installed. Please note that this particular install kit is not a fit for either of your trucks. If you are asking about a goose neck hitch being moved from one truck to the other, then the answer is no. The correct BandW goose neck for your 2002 F-250 (with 8-foot bed)...
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  • Dimensions of B&W Companion Sliding Fifth Wheel Hitch on 2015 Chevy Silverado 2500
    I have the dimensions you are looking for on the B&W Companion # BWRVK3400-5W, which you install in your 2015 Chevy Silverado 2500 with Custom Underbed Installation Kit # BWGNRK1012-5W. According to B&W, the Companion slider measures 15" from the the center of the hitch post to the cab-side of the hitch and 30" to the tailgate side. Overall, this hitch measures 34-3/4" wide and 45" deep. I've added a video of the rails being installed on a 2015 Silverado 2500 as well as a video review...
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    Image 1 for
  • Is a Slider 5th Wheel Trailer Hitch Required for a 2013 Chevy Silverado 2500HD Short Bed
    You will likely need a slider hitch unless you have a very narrow 5th wheel trailer. To determine if you need the clearance offered by a slider you can do a little measuring and some math. When installed, the center of the gooseneck ball hole for installation kit # BWGNRK1012-5W will be approximately 44-3/4 inches forward of the rear edge of the truck bed (not tailgate). Measure from that point to the back of the truck cab. Then measure the width of the 5th wheel overhang and divide...
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  • 5th Wheel Trailer Hitch Made in the USA for a 2013 Chevy Silverado 2500HD Short Bed
    For a 5th wheel hitch set up that is made here in the states B&W still manufacturers hitches in the USA. If you wanted to go that route you would need installation kit # BWGNRK1012-5W and Companion hitch # BWRVK3400-5W for your 2013 Chevy Silverado 2500HD short bed. I have included links to videos on the hitch and installation of the rail kit. The benefit of going with the B&W set up is that you get a gooseneck hitch built into the installation kit so if you ever needed to tow a gooseneck...
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  • B&W Companion Sliding 5th Wheel Hitch That Fits 2013 Chevy Silverado 2500 With Turnoverball
    So long as the B&W gooseneck you have on your 2013 Chevy Silverado 2500 is the Turnoverball Gooseneck # BWGNRK1012-5W, then yes, you absolutely have the correct B&W Companion sliding 5th wheel hitch for your Chevy, which is the following: - B&W Companion 5th Wheel Trailer Hitch with Slider # BWRVK3400-5W This will mount directly in the square gooseneck hole of the Turnoverball gooseneck, and is a fantastic choice for a hitch. It is considered by many to be the best 5th wheel hitch available...
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  • Fifth Wheel Hitch Recommendation to Fit 2012 Chevy Silverado with B and W Turnoverball Hitch
    Sounds like your 2012 Chevy Silverado 3500 has a B and W Turnoverball hitch part # BWGNRK1012-5W installed in it and you need the B and W Companion Hitch part # BWRVK3500-5W.
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  • Best 5th Wheel Hitch for a 2015 Chevrolet Silverado 2500 with 8 Foot Bed
    The best 5th wheel hitch we have for your 2015 Chevrolet Silverado 2500 with an 8' bed is the B&W Companion 5th Wheel Trailer Hitch part # BWRVK3500-5W with the Custom Underbed Turnoverball Installation Kit part # BWGNRK1012-5W. This setup is unique in that it provides you with a connection point for both 5th wheel and gooseneck trailers. The Companion hitch has 1" thick dual locking jaws that are going to do a phenomenal job of keeping the kingpin secure which in turn reduces chucking...
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  • Best Fifth Wheel Hitch Recommendation for a 2015 Chevy Silverado 2500 Short Bed
    The Companion hitches are great fifth wheel hitches. If you do any amount of searching online for the best fifth wheel hitch nearly everyone agrees that the Companion hitches are just that. Since you have a short bed hitch the part # BWRVK3400-5W would be exactly what you would need to make tight turns. For a rail kit that would also double as a gooseneck hitch you would need the Turnover hitch part # BWGNRK1012-5W confirmed to fit your truck. The height of the hitch will be adjustable...
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  • Recommendation for Sliding 5th Wheel Hitch and Gooseneck Combination on 2015 Chevy Silverado
    I may have a solution for you, however there is not a gooseneck hitch available that will work in conjunction with the Demco Under-Bed Rails for your 2015 Chevy Silverado 2500. If you don't yet have the Demco rails installed, and are looking for an under-bed system that allows for both gooseneck and fifth-wheel towing, I instead recommend the B&W Companion 5th Wheel Hitch # BWRVK3400-5W, along with the Underbed Installation Kit # BWGNRK1012-5W. The Companion sliding hitch is considered...
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  • Best Fifth Wheel and Gooseneck Trailer Towing Setup for a 2013 Chevy Silverado 3500HD
    The B and W Companion hitch setup would be your best option if you are looking for a gooseneck and fifth wheel setup for your 2013 Chevy Silverado 3500HD with a long bed. For that you would want the part # BWGNRK1012-5W for the rail kit that also doubles as a gooseneck hitch, and then for the hitch part # BWRVK3500-5W. This setup will give you the best of both worlds as the Companion gooseneck and fifth wheel hitches are the favorite of most.
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  • B and W Companion Hitch and Rail Kit Plus Install Videos for 2011 Chevy Silverado
    The correct B and W Turnoverball gooseneck hitch you'd need for your 2011 Chevy Silverado would be the part # BWGNRK1012-5W which I attached an install video below for that shows it installed on a 2011 Silverado just like yours. Then for a hitch you'd want the part # BWRVK3500-5W which is the correct hitch you'd want to fit rail kit. I also attached an install video for the hitch that shows it installed in a similar truck.
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  • Is B&W Companion Slider Available for 2015 Chevy Silverado 2500?
    There absolutely is a B&W sliding hitch with underbed installation kit that fits your 2015 Chevy Silverado 2500, the B&W Companion # BWRVK3400-5W and Custom Underbed Installation Kit # BWGNRK1012-5W. The underbed kit can also be used as a B&W Turnoverball gooseneck hitch. As for the Companion, it is considered by many to be the highest-quality fifth wheel hitch available. With more than 400 reviews from customers who have purchased it, the Companion has gotten a nearly unanimous 5-star...
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    Image 1 for
  • Why is a B and W Install Kit Required to Install Fifth Wheel Hitch in a 2015 Chevy Silverado 2500
    In order to install the B&W Companion 5th Wheel Trailer Hitch w/ Slider # BWRVK3400-5W in your 2015 Chevy Silverado 2500 short bed you have to first install a rail kit in the bed of the truck to provide the attachment point for the hitch. The rail kit part # BWGNRK1012-5W installs to the frame of your truck and provides you with a way to securely mount the hitch. This also doubles as a gooseneck hitch so if you ever had to tow a gooseneck trailer this would be a nice feature. If you check...
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  • Suspension Enhancement Recommendation for a 2015 Chevy Silverado 3500 with B&W Gooseneck
    The Firestone Ride Rite kit part # F2613 was designed so that it is compatible with fifth wheel rail kits like the B and W Kit part # BWGNRK1012-5W that you have installed in your 2015 Chevy Silverado 3500HD so it would be a great option confirmed as a fit. I attached an install video for you to check out as well.
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  • What Truck Setup Does B and W Companion Hitch BWRVK3500 Fit
    The B&W Companion Gooseneck-to-5th-Wheel Trailer Hitch Adapter # BWRVK3500 fits any truck that has a B and W Turnoverball gooseneck hitch installed it. So if you had a 2014 Chevy Silverado 2500 you would need the part # BWGNRK1012-5W installed in the bed of the truck.
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  • B&W Gooseneck Hitch and Companion 5th Wheel Hitch for a 2015 GMC Sierra 2500
    I was unable to find what GM part 19326694 is but I assume that it is a gooseneck hitch. The B&W Companion hitch, # BWRVK3500, is designed to fit B&W gooseneck hitches and has not been tested with or confirmed for any other hitch. If you do not yet have a gooseneck hitch in your 2015 GMC Sierra 2500 then I can recommend one. For the B&W brand I recommend # BWGNRK1012-5W. You can then use the Companion hitch # BWRVK3500. I have linked a video showing installation of the gooseneck hitch...
    view full answer...
  • Could Companion Slider Hitch that Fits 2012 Ram 2500 also Fit 2015 Chevy Silverado
    The B and W Companion slider # BWRVK3400 that would fit a 2012 Dodge Ram 2500 would be one that fits a Turnoverball so yes it would fit a 2015 Chevy Silverado as the same hitch setup fits this truck as well. For a Turnoverball gooseneck that fits the 2015 Chevy Silverado you'd want the # BWGNRK1012-5W.
    view full answer...
  • Is Weight Capacity of 5th Wheel/Gooseneck Towing Higher Than Bumper Towing for a 2015 Sierra 2500
    According to my research the weight ratings your found for your 2015 GMC Sierra 2500HD Duramax Crew Cab 4WD are correct but it is always a good idea to confirm this with your copy of the owner's manual. Since 5th wheel or gooseneck towing places the tongue weight (or pin weight) of the trailer almost directly on top of the rear axle it is extremely common to see higher weight ratings for 5th wheel/gooseneck towing than bumper pull towing. If you'd like to tow a 5th wheel/gooseneck trailer...
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  • Comparing BWGNRK1012 and BWGNRK1012-5W Gooseneck Hitches for a 2013 GMC Sierra 2500HD
    The B&W Gooseneck Hitch # BWGNRK1012 and # BWGNRK1012-5W are the exact same kit and will work with both your 2013 GMC Sierra 2500HD and the B&W Companion Slider # BWRVK3400 that you referenced. Basically the -5W at the end of the one part number was needed so that it can be put in our fitguide under the 5th wheel towing category, otherwise it messed up the system which is why the -5W isn't on the part under the gooseneck towing category. Attached is an installation video of the gooseneck...
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  • Can B&W Flatbed Companion Work on 2014 GMC Sierra 3500
    The B&W Companion Flatbed 5th Wheel Hitch # BWRVK3050 that you referenced will mount to your 2014 Sierra 3500 as long as you have a B&W Turnoverball Gooseneck Hitch installed. For the Turnoverball hitch that is confirmed to fit your truck you can use # BWGNRK1012-5W. If you do have a flatbed truck you will want the Turnoverball # BWGNRK1500 instead. It is important to note that the Flatbed Companion will sit very low on your truck bed (10-1/2 inches from the bed to the top of the hitch)....
    view full answer...


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