bing tracking image
  1. Fifth Wheel Installation Kit
  2. B and W
  3. Below the Bed
  4. Custom
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 # BWGNRK1384-5W
Our Price: $599.00
Fifth Wheel Installation Kit

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Shipping Weight: 54 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
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 BWGNRK1384-5W 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.
  • All Info
  • Reviews (20)
  • Q & A (0)
  • Photos

2015 Ram 2500 - Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches

  • 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
    • 3-1/2" 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 3-1/2" 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).



GNRK1384 B and W Turn Over Ball Gooseneck Trailer Hitch

Installation Details BWGNRK1384-5W Installation instructions

California residents: click here



Customer Reviews

Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches - BWGNRK1384-5W

Average Customer Rating:  4.9 out of 5 stars   (20 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:
2015 Dodge Ram Pickup

Installation in 4 hours might be realistic for a shop, but my old tired bones required a bit more time. Everything lined up and fit my 2015 Ram 2500. The quality of the components are far superior to anything Chinese.

I suggest air tools if you have them, and something to lift the 5th Wheel base into your truck bed unless you feel like a baddass today.

I didn't run into any problems because I read the instructions BEFORE I started. Everything I needed to know was right there!



by:

Received the hitch yesterday, earlier than expected. The packaging was in excellent condition and the parts were fine. The best part is it’s American made. Thanks etrailer.



by:

Very fast delivery. Excellent product, would have given 5 stars except for the paint or power coat quality was poor along all narrow edges. Really appreciated the installation video.
Overall good experience.

Ed B.

8/17/2018

Product continues to work well. Used frequently in the last year.



by:

Awesome product, easy and clean install ation



by:

great hitch, smooth installation. took awhile to get the bolts to thread into the L brackets, other than that moving the muffler was the worst part. 2018 RAM



by:

Absolutely the BEST choIce I could have made. This hitch is awesome. The ride is smoothe And I forget I have 12000# 5ver behind me. Highly recommend.



by:
2016 Ram 2500

well engineered parts, good instructions. L brackets were difficult to get into place but considering the alternative (lifting the bed), this was a breeze.



by:

Great product with great instructions



by:
2015 Ram 2500

Excellent product very easy install would buy again

Brian

2/6/2018

Awesome product it is my third purchase very simple install



by:
2018 Ram 2500

Great product. Fast shipping! e- trailer communication is amazing



by:

Very happy with the products I bought thank you



by:

Love the hitch, and the unobstructed bed when I’m not towing.



by:

A few hour install on the garage floor. Template that B&W Supplied worked excellent. Very happy overall.



by:

I’ve learned quite a lot since discovering your website. Your instructional videos are excellent. The product I ordered is as advertised and arrived on schedule.



by:

Great product,



by:

Excellent this is the third unit i have purchased



by:



by:



by:



by:
2016 Ram 2500


20
20

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

  • B and W Companion Fifth Wheel Hitch for 2014 Ram 2500
    B and W has a Companion and Turnoverball hitch solution that works for your 2014 Ram 2500 short bed with the part # BWGNRK1384-5W for the rail kit and the part # BWRVK3400 for the hitch. This does give you a gooseneck hitch ball when needed as well.
    view full answer...
  • Recommended 5th Wheel Hitch and Install Kit for a 2017 Ram 2500 W/ A Regular Bed
    If you're planning on using the B&W Companion 5th Wheel Trailer Hitch w/ Slider # BWRVK3400-5W then you're going to need the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches # BWGNRK1384-5W to be able to install this hitch in your 2017 Ram 2500, no pucks needed. However the only real drawback with using this hitch is that if you want4ed to use a different hitch in the future you couldn't due to the way this hitch mounts. You could still use the B&W Patriot...
    view full answer...
  • B&W Companion 5th Wheel Hitch for 2017 Ram 2500 with B&W Turnover Ball Gooseneck Hitch
    The B&W Companion 5th wheel hitch, part # BWRVK3500-5W will certainly work. It's designed to install into a B&W Turnover Ball gooseneck hitch to provide a 5th wheel hitch. B&W 5th wheel hitches are what we recommend most because of the high quality and the ride quality they offer. If you don't already have one, the B&W Turnover Ball fit for your 2017 Ram 2500 is part # BWGNRK1384-5W. If you need a 7-way trailer connector installed in the truck bed, use # C56000.
    view full answer...
  • Is A Sliding 5th Wheel Hitch Needed to Tow 2021 Keystone Montana 3120rl w/ 2018 Ram 2500 Short Bed
    Unless the 5th wheel is equipped with a rotating pin box like the Reese Revolution/Sidewinder or Lippert Turning Point or has the dished in corners, we do indeed recommend using a sliding 5th wheel hitch to prevent the nose of the 5th wheel from striking the rear of the truck cab. Assuming your Ram 2500 short bed has the factory puck system in the bed floor, the B&W # BWRVK3670 is what I'd recommend. The American made B&W features a 1 inch thick hitch jaw that holds the king pin super...
    view full answer...
  • Underbed 5th Wheel Hitch for a 2014 Ram 2500
    The only underbed 5th wheel hitch setup we have for your 2014 Ram 2500 is a combination of the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches part # BWGNRK1384-5W with the B&W Companion 5th Wheel Trailer Hitch part # BWRVK3500-5W or part # BWRVK3400-5W. This combination will allow you to tow both 5th wheel and gooseneck trailers. It will also allow for full unimpeded truck bed access while the 5th wheel hitch is not installed. The hitches are all made in the...
    view full answer...
    Image 1 for
  • Is Sliding Fifth Wheel Hitch Needed for 2018 Ram 2500 with 6-1/2 foot Bed Towing 2018 Cougar 310RLS
    The 2018 Cougar 310RLS has a tapered nose with Max Turn Technology so a sliding hitch will likely not be necessary; you still need to be careful and watch the cab before making sharp turns, but this trailer is designed in a manner that you can use a fixed hitch. For your 2018 Ram 2500 with the factory prep package I strongly recommend the B&W Companion # BWRVK3600 because it is considered by many to be the highest-quality fifth wheel hitch available. If your '18 Ram 2500 does NOT have...
    view full answer...
    Image 1 for Image 2 for
  • 5th Wheel Hitch For 2014 Ram 2500 Short Bed With Lift & Large Tires
    It sounds like you want a specific "yes" or "no" for if your 2014 Ram 2500 short bed with a lift and large tires can tow a 5th wheel trailer, and it isn't quite that simple. Can you? Yes. Will it be difficult to be totally level? Yes it will. But it depends on the trailer and there isn't a set number for a height that is a cut-off point for if you can or cannot tow. The only thing I can offer is how to optimize for getting as level as possible, and that starts with the hitch. You'll have...
    view full answer...
    Image 1 for
  • Comparing The Ride Of Ram 2500 HD Versus 3500 HD For Towing And When Not Towing
    The ride on the Ram 2500 HD will be more comfortable than the ride of the 3500 HD due to the coil suspension on the 2500 versus the leaf spring suspension on the 3500. With that being said, you will have more squat with the 2500 when the trailer is hooked up. You can put an aftermarket air bag system on the truck and deflate it to a minimal level when not towing to get a more comfortable ride. You could then inflate it to help when the truck is placed under a heavier load such as when...
    view full answer...
  • Is B and W Fifth Wheel Kit # BWGNRK1384-5W for 2014 Ram 2500 Longhorn Available Without Hitch Ball
    The B and W Fifth Wheel Installation Kit, # BWGNRK1384-5W, for your 2014 Ram 2500 includes the rails, gooseneck hitch head, safety chain loops, and hitch ball. B and W boxes these as a kit and are not available without the the ball.
    view full answer...
  • Recommended 5th Wheel Hitch for 2018 Ram 2500 without OEM Prep Package and 6-1/2 Foot Bed
    There are a lot of great options available for your 2018 Ram 2500, but I recommend using the B&W # BWRVK3400-5W and the underbed mounting kit # BWGNRK1384-5W, which has a 20,000-lbs capacity. The # BWRVK3400-5W is a sliding hitch that will install into a gooseneck hitch # BWGNRK1384-5W to give you a truck bed that is free of rails, so it will allow you to freely use your truck bed when the hitch is not being used. B&W make some of the most reliable and high quality hitches on the market,...
    view full answer...
  • How to Use B&W Companion in 2014 Ram Without Pucks & 2015 Ram With Pucks
    So to address your question about safety, the Companion with pucks is not safer than the Companion without pucks, they are both completely safe to use. As for using the Companion in a 2014 Ram 2500 without the puck system and a 2015 Ram 2500 with the puck system, they aren't compatible so you would need to get both a complete hitch for one truck, and a replacement base for the other. The hitches all use the same head system so you can transfer it between the bases. Here is what you will...
    view full answer...
  • Fifth Wheel Hitch Using Underbed Mounting Rails for 2014 Ram 2500
    B and W has a solution that would allow you to install a fifth wheel hitch with an underbed mounting system. Their Companion # BWRVK3500-5W fifth wheel hitch would install into their Turnover Ball Gooseneck, part # BWGNRK1384-5W. When the fifth wheel hitch is removed, you would have full, unobstructed use of your truck bed. You would also have the advantage of being able to tow a gooseneck trailer if the need should arise. This will only be a solution if your truck has coil springs in...
    view full answer...
  • Gooseneck Trailer Hitch for a 2014 Ram 2500 Crew Cab Short Bed
    There is a gooseneck and hitch set up that might work for your 2014 Ram 2500 short bed. You could install B&W Turnover Ball hitch # BWGNRK1384-5W and use Companion 5th wheel hitch # BWRVK3500-5W. This set up will only work if your Ram has rear coil spring suspension. The Curt gooseneck hitch # C60614 is not classified as a Double Lock Flip and Store so I cannot recommend using it with the X5 adapter # C16210. The Double Lock hitches have 2 holes in the ball shank to secure the ball. The...
    view full answer...
  • B&W Companion 5th Wheel Trailer Hitch and Kit For 2015 Ram 2500
    I do have an option for your 2015 Ram 2500 6-1/2 Ft bed but the B&W Companion OEM 5th Wheel Hitch for Ram Towing Prep Package part # BWRVK3600 is designed specifically for the Ram Towing Package. Marti, the exact kit you need for the 2015 Ram 2500 is: the B&W Companion part # BWRVK3400-5W and the custom Underbed Gooseneck installation kit part # BWGNRK1384-5W. Since you do not have the puck system for the BWRVK3600 to fit into you would need to install the under bed installation kit for...
    view full answer...
  • Will B&W Turnoverball Gooseneck Hitch 1384 fit 2016 Ram 2500 with Rear Air Suspension
    The B&W Turnoverball Underbed Gooseneck and Custom Installation Kit # BWGNRK1384-5W will work great for your 2016 Ram 2500 with rear air suspension. I have attached an installation video of this gooseneck hitch on a 2014 Ram 2500 for you. I spoke with my contact at B&W, and he confirmed that the 1384 will work with the rear air suspension on your truck. If you would like to adapt the Turnoverball gooseneck hitch to be able to tow a 5th wheel trailer, the B&W Companion 5th Wheel Hitch...
    view full answer...
  • Fifth Wheel and Gooseneck Hitch Recommendation for 2015 Ram 2500 Short Bed
    For a fifth wheel setup for your 2015 Ram 2500 short bed that will also allow you to tow a gooseneck trailer you will want the B and W Companion setup since it doubles as a gooseneck hitch. For the hitch you would need the Companion part # BWRVK3400-5W. This is a slider hitch that will give you better clearance to make tight turns. For a rail kit that doubles as a gooseneck hitch you would want the part # BWGNRK1384-5W. Toy haulers can be pretty heavy when they are fully loaded and ready...
    view full answer...
  • Recommended Hitch for Towing a Camper with a 2018 Ram 2500 6-1/2' Bed
    Generally speaking, 5th wheel towing is more comfortable than gooseneck towing because it has a different connection system and 5th wheel hitches typically have something built in to help reduce the chucking and jarring you can get when towing with an in-bed hitch. The advantage of a gooseneck system is that you don't have to mess with carrying a heavy hitch which means less things you have to be concerned about when getting ready for your camping trip. Since you have a 6-1/2' bed on your...
    view full answer...
  • How to Tow a 5th Wheel Trailer with a 2015 Ram 2500 Short Bed and Gooseneck Prep Package
    The Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter # DM8550045 will definitely fit the setup on your 2015 Ram 2500, the only problem is that since you have a short bed you will run into turning clearance issues between your trailer and cab if you ever need to take a sharp turn. Some people can successfully accomplish this but we recommend using a sliding 5th wheel hitch or alternative option to help decrease the chances of damaging anything. Since you don't have the 5th wheel...
    view full answer...
  • Fifth Wheel Hitch Rail Install Video for a 2015 Ram 2500 Long Bed
    Actually yes we do, the Curt Fifth Wheel Rail kit part # C16427-204 has been confirmed to fit the 2015 Ram 2500 long beds without hitch prep and we shot a video that shows this kit being installed on a 2014 Ram that I attached for you to check out. The install will be the exact same for the 2015 model as it will for the 2014 that is in the video. For a 20k hitch to fit those rails I would recommend the Curt Q20 hitch part # C16130. This hitch has a great jaw design that will provide you...
    view full answer...
  • Which B&W Sliding Hitch for B&W Turnoverball in 2015 Ram 2500 Long Horn Short Bed
    If you've already got the B&W Turnoverball # BWGNRK1384-5W in your 2015 Ram 2500 Long Horn short bed then you'll want to use the B&W Companion Sliding Hitch # BWRVK3400-5W. This is a sliding hitch that will fit in your Turnoverball gooseneck hitch and is a great choice because of the high quality that B&W is known for. I've linked some review and installation videos of these parts for you to check out, as well.
    view full answer...
  • What is the Pin Weight Capacity of a 2015 Ram 2500
    The pin weight which is the same as hitch weight but for a 5th wheel and gooseneck trailer cannot exceed either the payload capacity or the gross axle weight rating (GAWR) on your 2015 Ram 2500. I do have access to the payload and (GAWR) figures for a 2015 Ram 2500 but they vary drastically depending on factors such as cab type, bed length, drive type, engine size, transmission, and axle ratio so I can't give you a yes or no answer but I have sent you an article which lists all these capacities...
    view full answer...
  • Recommended B&W Gooseneck/5th Wheel Towing Set-up for 2015 Ram 2500
    A PullRite 5th wheel hitch made for industry-standard rails (ISRs) will not fit in the B&W Turnover Ball Gooseneck hitch/install kit. The B&W gooseneck kit that fits your 2015 Ram 2500 with 6-foot bed and no factory rail kit is part # BWGNRK1384-5W. This kit fits trucks with rear coil springs and it is compatible with the OEM air suspension system. With this installed you can tow your gooseneck trailers and when it's 5th wheel time simply drop in B&W's Companion Slider Hitch # BWRVK3400-5W...
    view full answer...
  • Under Bed Fifth Wheel Hitch Recommendation for a 2016 Ram 2500 without Hitch Prep
    If you have a 2016 Ram 2500 without the hitch prep package the B and W Turnover part # BWGNRK1384-5W will work as an underbed fifth wheel hitch as well as double as a gooseneck hitch. For a fifth wheel hitch to fit this rail kit you would need the Companion part # BWRVK3400-5W.
    view full answer...
  • Sliding 5th Wheel Hitches With Underbed Rails Compatible With 2016 and 2017 Chevy And Ram Short Beds
    There are definitely options for underbed rails on 2016 and 2017 Chevy and Dodge short bed trucks. For the Chevy 6-1/2 foot bed, I recommend the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches # BWGNRK1057-5W along with the B&W Companion 5th Wheel Trailer Hitch w/ Slider - Dual Jaw - 20,000 lbs # BWRVK3400-5W. This system allows you to use a 5th wheel hitch or a gooseneck hitch and will give you a clean bed when not in use. Another option is to use the Underbed...
    view full answer...


< Previous
123. . .4



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


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Kristina F
Updated by:
Kristina F
Employee Michael B
Updated by:
Michael B
Employee Chris R
Video by:
Chris R
Employee Zach D
Video by:
Zach D
Employee Jonathan Y
Video by:
Jonathan Y
Employee Brent H
Test Fit:
Brent H
Employee Robert C
Test Fit:
Robert C
Employee David F
Test Fit:
David F
Employee Clayton O
Test Fit:
Clayton O

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.