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  1. 5th Wheel Hitch Rails
  2. B and W
  3. Below the Bed
  4. Custom
THIS ITEM IS NOT A FIT FOR
2011 Ford F-150
B and W

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

Part Number: BWGNRK1111-5W
In Stock
$599.00
5th Wheel Hitch Rails
Not Confirmed to Fit

2011 Ford F-150

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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 5th wheel hitch rails part number BWGNRK1111-5W 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. 5th Wheel Hitch Rails reviews from real customers.
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  • Reviews (36)
  • Q & A (0)
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B and W 5th Wheel Hitch Rails - BWGNRK1111-5W

  • Below the Bed
  • Custom
  • B and W

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).



GNRM1111 B and W Turn Over Ball Under-Bed Rail Kit

GNRC800 B and W Turn Over Ball Center Section

Installation Details BWGNRK1111-5W Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Ratings & Reviews

4.9

36 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:

Great Product !!!!!!!!!!!!!!!!!!!!!!!! I have hauled my large 42 foot 5th wheel across the country with this hitch and the B&W companion 5th wheel hitch. Best in the world I love it very quit and stable!!!!!!!!!!!!!!! Great job guys at B&W and thank you etrailer for selling the best product!



by:
2016 Ford F-350-Super-Duty

All in all everything went together pretty well and I did the install single handed. Couple whacks with a mallet and a few choice %$#@ and a ^%$@!, and it went together exactly as described. Another pair of hands would certainly have helped with the center section but only a bit. Missing one flat and one lock washer- 2 washers away from 5 stars. Can't really complain too much about that so I'm a satisfied customer!

Thank you etrailer



by:

Thanks for all the information on such a big and important purchase. Great photos and even better videos!

At first I looked for a shop to install my hitch, but after watching your videos I decided to go for it myself. If you read the directions carefully and have average wrenching skills the B & W underbed install for gooseneck was pretty straightforward.

It took perhaps 4 hours for me to install. Now I KNOW it was installed correctly and understand the hitch system to a t. Great product. Hooked up to my 15,000 lb fifth wheel and towed with ease using the Companion 5th wheel set up that is designed to be used with the underbed gooseneck.

Everything was delivered on time and in great condition and the quality of the B&W is outstanding. Thank you!



by:
2015 Ford F-250 Super Duty

This is my 2nd B&W underbed 5th wheel/gooseneck kit. Both have installed with reasonable ease, especially considering how many parts under the bed can interfere. No cutting or modifying to fit required. All hardware is provided and everything is heavy duty. This went on a 2015 F250 gas. If I get another truck I will get another B&W kit.



by:
2015 Ford F-250 Super Duty

As always the product came quickly. I bought a B and W gooseneck hitch. My son and I installed it in my 2015 F-250 in about 2 hrs. It was a cake walk. Everything fit together great and extremely easy. Looking forward to using it to pull our horse trailer to go camping. Looks like I'll be buying from etrailer some more. Great products-Great Service. 5-1-20



by:
Dodge

This item was delivered On time and in great condition...the installation instructions were easy to follow and went in as stated. I was hesitant to saw a 4 in h hole in the bed of the truck thinking it might be off but...it fit exactly where the hole was. Sweet! I just can't say more a out how happy we are with this. This is my second item delivered from etrailer. I got the fifth wheel for the Dodge truck also. Thank you.



by:

Great fit and installation was accomplished with only one person, although a second set of hands would help.

Brett profile picture

Brett

2/24/2019

Great!



by:
2015 Ford F-350 Super Duty

Well made, the instructional video helped tremendously as I am a visual learner. The powder coating job is excellent and the hitch works great with the B&W Companion.



by:

The Installation was simple and the video provide step by step instructions. I finished the installation in about four and a half hours in my driveway without the use of a lift. The mount is excellent quality and very sturdy.



by:
2011 Ford F-250 and F-350 Super Duty

Product quality was outstanding. Shipping was the fastest I've ever received with something this heavy. Customer service was great and I couldn't have asked for a better experience... Thank you etrailer.com!!!



by:

I spoke with Jamie to make sure I ordered the correct 5th wheel hitch for my truck and she went above and beyond. Ordered 11-July (Monday morning) and was delivered 14-July (Wednesday afternoon). I couldn't have asked for a better experience. Haven't installed the hitch yet so only time will tell on that.



by:
2015 Ford F-250 Super Duty

All the parts are clean and well made. The install went well. I really like the under bed mounting instead of the rails in the bed that get in the way.



by:
2016 Ford F-350 Super Duty

Under bed installation went very well in my 2016 F350. My bed appeared to already come with a dimple mark for the 4 inch hole, but I checked measurements anyway. Good thing I did because the factory mark was 5/8 inch off toward bumper. Other than that, install was a snap. Took my brother and I 100 minutes start to finish.

I love the clean in-bed look!



by:

The video sent via email with the purchase was 100% exact to my truck and made it really easy to install. I never had to look at the directions because the video showed everything step-by-step. A local truck supply shop was going to charge $700 and said it would take all day. I did it in 4.5 hours with the video and it was the first time installing one of these. Highly impressed overall.



by:
2015 Ford F-350 Super Duty

Products I received were the best quality. The sevice from etrailer.com was of the highest standards from time I ordered on line till the parts were delivered, and after delivery they made sure everything was ok.
Thank You! for a great online shopping experence



by:

Great hitch best as far as I am concerned and E trailer also very good to work with always courteous and very helpful



by:

High quality product made in USA my brother and I installed in about 3hrs can’t wait to use good instructions!!! Thank you B&W.



by:
2015 Ford F-350 Super Duty

Arrived in less than a week. took me, alone, about 5 hours to install. Instructions were clear and understandable. Certainly well thought out and designed.



by:

I received my product in three days as expected with no issues. I would highly recommend etrailer!



by:

Works perfect. No issues at all.

Kevin profile picture

Kevin

8/16/2021

Whole system still working well, no rusting or seizing of components. Only issue I have had was one of the bolts on the exhaust lowering bracket came loose, needs a Nylock nut. Other than that, very happy with purchase.



by:

Was easy to install and is easy to use. I would buy again if I bought another truck.



by:

As advertised



by:
2011 Ford F-250-and-F-350-Super-Duty

Excellent product



by:

works just fine.



by:

Excellent product and quick delivery.


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Show More Reviews

See what our Experts say about this B and W 5th Wheel Hitch Rails

  • Best 5th Wheel Hitch Setup For Full Bed Access On A 2011 Ford F350
    Hello Jonathan, thanks for reaching out. The best way to keep full bed access on your 2011 F350 will be to go with a B&W Tunoverball/Companion hitch setup. For your truck you can use # BWGNRK1111-5W for the installation kit and the # BWRVK3400-5W Companion 5th Wheel Hitch. There are a few big advantages to going with this setup. First, the installation kit is actually a B&W gooseneck hitch. So, with the hitch removed from the bed, you will still have the full bed at your disposal with...
    view full answer...
  • Will Reese Aftermarket Puck System Fit a 2011 Ford F-250 Super Duty
    The Reese Under-Bed Gooseneck Trailer Hitch # RP39FR is only designed to fit 2017 - 2022 Ford Super Duty pickups, but we do have some other options for you to utilize. If the goal is to have a clean and free truck bed when you aren't towing a 5th wheel or gooseneck trailer then the absolute best solution for you is the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches # BWGNRK1111-5W. This acts as a gooseneck hitch but then also provides a receiver for the B&W...
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  • Availability of Adapter to Allow B&W Companion Hitch to Fit Round Gooseneck Ball Receptacle
    All of the gooseneck balls for your factory hitch have a round shank. There is no adapter product to convert that round gooseneck ball receptacle to a square one that can accept the B&W Companion 5th wheel # BWRVK3500 or the flatbed version # BWRVK3050. If you truck did NOT have the factory rail kit you could install the B&W Fifth Wheel Installation Kit # BWGNRK1111-5W which would then allow you to use the Companion 5th wheel hitch.
    view full answer...
  • Compatibility of Curt Gooseneck Hitch with B&W Companion 5th Wheel Hitch
    To install a fifth wheel hitch that would be compatible with your existing Curt gooseneck hitch, I'd recommend using Curt X-5 adapter, part # C16210. This adapter will lock into a Curt Double-Lock, Flip and Store gooseneck hitches (C-60 and C-600 series). The adapter provides bed rails for a fifth wheel hitch that uses industry standard bed rails like Reese, Curt, Draw-Tite, Valley or Husky. The Curt Q20, part # C16130 would be a good choice. The hitch has a 20,000 lb capacity and a dual...
    view full answer...
  • Too Much Chucking on Andersen Ultimate Connection 5th Wheel Trailer Hitch System
    The Andersen Ultimate Connection 5th Wheel Trailer Hitch System with Adapter, # AM3200 is a great hitch for specific purposes, primarily for lighter weight rigs and utility/work trailers. While yes it can be used to haul larger toy haulers such as yours, you are doing so now, it will not provide the smoother ride quality of other hitches that have features built into them to address the annoying chucking that comes from hauling 5th wheel units. Changing the pin box to an air ride type...
    view full answer...
  • Will B&W Companion Work With Ford Factory Prep Package on 2012 Ford F-250 or F-350 Super Duty
    There is a B&W Companion fifth wheel hitch that will work if you have the factory fifth wheel/gooseneck prep package in your 2012 Ford F-250 or F-350 Super Duty, but it mounts in the puck system of your truck instead of using the gooseneck. If you have that puck system you will need the B&W Companion OEM 5th Wheel Hitch for Ford Super Duty Prep Package # BWRVK3305, which is the fixed version, or # BWRVK3370 for the sliding version if you have a short bed (6-1/2 foot bed). If you take a...
    view full answer...
    Image 1 for
  • What is the DIfference in The B&W Goosenecks Part # BWGNRK1111 and BWGNRK1108
    The difference in the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit part # BWGNRK1108 and part # BWGNRK1111 is what vehicles they fit. Part # BWGNRK1108 is designed for the 1999-2010 Ford F-250, F-350 and F-450's and part # BWGNRK1111 is designed for the 2011-2016 Ford F-250, F-350 and F-450's without the OEM Prep Package. Both are designed with the same center section and can be paired with the B&W companion Fifth Wheel with part # BWGNRK1108-5W and part...
    view full answer...
  • How To Transfer B&W Companion With Turnover Ball To 2019 Ford F-350 With OEM Prep Package
    It looks like you have the B&W Companion 5th Wheel Trailer Hitch w/ Slider part # BWRVK3400-5W with the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches # BWGNRK1111-5W in the 2016 Ford F-250. The Companion can transfer over to the 2019 Ford F-350 with OEM prep package by replacing the base with Replacement Base for B&W Companion OEM 5th Wheel Trailer Hitch for Ford Super Duty part # BWRVB3300 if you have a long bed. If the new truck is a short bed you will...
    view full answer...
    Image 1 for
  • Can B&W Companion 5th Wheel Hitch BWRVK3500 Be Adapted for Ford OEM Puck System
    If you have the B&W Companion 5th wheel hitch # BWRVK3500, which is intended for installation in a square-shank B&W install kit like # BWGNRK1111-5W, then this hitch cannot be installed in the Ford OEM puck system. B&W makes a Companion hitch specifically for this other installation, part # BWRVK3300, which drops into the factory pucks.
    view full answer...
  • Footprint of B&W Companion Slider Hitch in 2014 Ford F-250, 6-3/4 Foot Bed
    The overall dimension of the B&W Companion 5th Wheel Trailer Hitch with Slider # BWRVK3400-5W is 45 inches long x 34-3/8 inches wide. For your 2014 Ford F-250 with 6-3/4 foot bed, you will have approximately 20 inches between the front (cab-side) of the truck bed and hitch, and approximately 16 inches between the tailgate and end of the hitch. I have attached a photo of the # BWRVK3400-5W in a truck bed with these measurements shown for you. The angle of this photo distorts these measurements....
    view full answer...
    Image 1 for
  • Recommended Air Bags for a 2013 Ford F-250 w/ a B&W Gooseneck Hitch
    The Firestone Ride-Rite Air Helper Springs item # F2703 are compatible with in bed hitches like the B&W item # BWGNRK1111-5W. This air bag kit is confirmed to fit your 2013 Ford F-250 Diesel. It fits both the 2WD and 4WD models. I have linked an installation video below. I recommend adding the Firestone Air Command I item # F2097. This onboard compressor will allow you to adjust the PSI in your air bags from the comfort of your cab.
    view full answer...
  • Under Bed Mounted 5th Wheel Hitch for a 2011 F350
    There are indeed under-bed 5th wheel hitch mounting options for your 2011 Ford F350 long bed. Reese offers a puck mount system that would use the # RP30126 puck mount that you've looked at. The pucks would accept the Reese M5 Fifth Wheel Hitch, part # RP30921. Another option from B & W would use their # BWGNRK1111-5W Turnover Ball Goosneck hitch as a mount for their # BWRVK3500-5W Companion Fifth Wheel Hitch. The Companion is our most often recommended hitch because it's a super-high...
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  • Can B&W 5th Wheel # BWRVK3600 Install in Ram Pickup and Ford F-450
    The B&W hitch you referenced, their # BWRVK3600, is designed specifically for Ram trucks that are equipped with the OEM 5th wheel towing prep package. This hitch will not fit industry-standard 5th wheel base rails that mount to the truck bed. For a B&W hitch for a 2015 Ford F-450 you would use B&W hitch # BWRVK3500-5W and installation kit # BWGNRK1111-5W. This install kit also doubles as a gooseneck hitch giving the F-450 the ability to tow both types of trailer. For a large trailer a...
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  • Ford Hitch Prep Package or B&W Turnover Gooseneck Hitch Comparison for a 2015 Ford F-250 Short Bed
    Reese and B and W are considered the two industry leaders in the gooseneck and fifth wheel world. There seems to be a never-ending debate on which is the better of the two. Either would work well for you in terms of quality, but for what you are specifically looking for the B and W route would be better since there is an offset adapter available for the gooseneck hitch ball, part # BWGNXA4085. The correct gooseneck hitch part number for your vehicle would then be the part # BWGNRK1111-5W....
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  • How to Determine if 2012 Ford F250 6 3/4 ft bed Has Rail Kit for Picking Out Fifth Wheel Hitch
    Look in the bed of your 2012 Ford F-250. Do you see 4 holes cut in the bed around the center of it? If so then you have the factory rail kit. If not then you do not have it. If you do not have it then you would want the part # BWGNRK1111-5W for the hitch/rail kit and then the part # BWRVK3400-5W for the Companion Slider hitch. The slider B and W Companion hitch for the Ford Hitch Prep package is # BWRVK3370.
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  • Towing Capacity and 5th Wheel Hitch Recommendation for 2016 Ford F-350 6.7 Diesel 4x4 Crew Cab
    According to Ford's Towing Guide, the 2016 Ford F-350 Super Duty with the 6.7 Diesel engine, Crew Cab, 4x4 has a maximum 5th wheel/Gooseneck towing capacity of 15,700 lbs for single rear wheel trucks. For dual rear wheel drive trucks, it's between 23,500 and 26,500 depending on the axle ratio. If you're in the market for a 5th wheel hitch, I recommend the B&W Companion # BWRVK3400-5W for a short bed, or # BWRVK3500-5W if you have a long bed, along with the custom installation kit # BWGNRK1111-5W....
    view full answer...
  • Recommended fifth Wheel Hitch And Under Bed Rails For 2013 Ford Truck With Ride-Rite Air Suspension
    There are a couple solutions to install a fifth wheel hitch on your truck. An option would be to remove the Ride-Rite system and install Timbrens like part # TFRTT350F. The installation of these will not require a bracket with a bolt that runs through the frame rail and interfere with the installation of the # RP30126. Another option, and the one I recommend is to install a B & W Fifth Wheel Hitch like part # BWRVK3500-5W, and the Custom Installation Kit, part # BWGNRK1111-5W. This system...
    view full answer...
    Image 1 for
  • 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 kit...
    view full answer...
  • Tow Capacity for a 2014 Ford F-350 with Gas Engine and Fifth Wheel Trailer Hitch Recommendation
    I looked up your vehicle and was able to come up with two different 5th wheel trailer towing capacities you could have. If you have a 3.73 gear rear end you would have the capacity for a 12,200 lb trailer. If you have the 4.10 gear rear end you would have the capacity for a 15,600 lb trailer. You will be able to determine the gear ratio of the rear end by checking the VIN number plate in the door. For a fifth wheel trailer setup that will work well for you and will give you total bed...
    view full answer...
  • Need Access to Truck Bed When Im Not Towing which is better Gooseneck or 5th Wheel?
    Gooseneck trailers are primarily commercially used, while 5th Wheels are primarily used recreationally. Goosenecks come in a variety of styles, some hitch balls are fixed, while others are detachable so you can remove from the bed or change it the ball out to a different size. We even have gooseneck balls that fold down into the bed of the truck, to provide more clearance when the gooseneck is not in use. In some states passengers are not allowed to ride in the trailer if being towed by...
    view full answer...
  • Is There An Aftermarket Puck System Available For A 2016 Ford F-250 Super Duty
    While there isn't currently an aftermarket underbed puck system for your 2016 Ford F-250 Super Duty there is another underbed mounting option with the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches # BWGNRK1111-5W. This underbed kit will allow you to have full bed access when not towing your 5th wheel. The turnoverball design will accept the B&W Companion 5th Wheel Trailer Hitch - Dual Jaw - 20,000lbs # BWRVK3500-5W as well as a Turnoverball like # BWGNXA2010...
    view full answer...
  • Best 5th Wheel Hitch for a 2013 Ford F-250 Super Duty
    I have some great fifth wheel hitch options for a 2013 Ford F-250 Super Duty, the best one will be dependent on whether or not you have the factory in-bed prep package and what the bed length is. If so, the B&W Companion OEM 5th Wheel Trailer Hitch part # BWRVK3370 is best for short beds and part # BWRVK3300 for long beds. If not, the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches part # BWGNRK1111-5W along with the B&W Companion 5th Wheel Trailer Hitch part...
    view full answer...
  • Is Sliding B&W Companion Needed For Short Bed 2012 Ford F-250 Super Duty
    Yes, you will need the sliding version of the Companion for your short bed 2012 Ford F-250 Super Duty in order to make sure your 5th wheel trailer doesn't crash into your cab when making sharp turns. The correct part number that will work with the Turnoverball # BWGNRK1111-5W on your truck is the following: - B&W Companion 5th Wheel Trailer Hitch w/ Slider # BWRVK3400-5W
    view full answer...
  • Is B&W Gooseneck Hitch Compatible with Rear Airbag Kit on 2012 F-250 Crew Cab Short Box
    The B&W Custom Underbed Installation Kit # BWGNRK1111-5W that fits your 2012 Ford F-250 Crew Cab Short Box installs on the outside surfaces of your frame rails. Any suspension kit that also installs on the outside of the frame will not work, but one that installs inboard or on the bottom of the frame should be compatible. The Airlift kit that fits your truck will depend on whether you have 2WD or 4WD. The linked page will show you all four AirLift rear-axle air bag kits. My contact at...
    view full answer...


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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Ryan G
Installed by:
Ryan G
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
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Employee Kathleen M
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