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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 # BWGNRK1016-5W
Our Price: $599.00
Fifth Wheel Installation Kit

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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 BWGNRK1016-5W 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 (34)
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B and W Fifth Wheel Installation Kit - BWGNRK1016-5W

  • 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).



GNRM1016 B and W Turn Over Ball Gooseneck Custom Installation Kit

GNRC912 B and W Turn Over Ball Under Bed Gooseneck Hitch Center Section

Installation Details BWGNRK1016-5W Installation instructions

This Product Fits The Following Vehicles



California residents: click here



Customer Reviews

Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches - BWGNRK1016-5W

Average Customer Rating:  4.9 out of 5 stars   (34 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:
2016 Chevrolet Silverado 2500

Installed this unit myself and worked perfect. Everything was clearly provided in the directions. If you follow the directions exactly everything goes in perfectly smooth. Like the setup allowing use of my bed if needed. I also got the 5th wheel unit and both the 5th wheel and gooseneck are great options.



by:

Install is possible for one person, much easier with two. It can be done on the ground without removing the spare tire. It took me a little over 3 hours to do alone.



by:

Installation was straightforward. Instructions are very clear and concise. Shipping was prompt and I was able to get updates as needed.



by:
2018 Chevrolet Silverado

Nice looking setup. Took me 6 hours to install the gooseneck, and 5th wheel by myself with no lifting equipment in my 2018 Silverado 3500. Everything lined up nice. It was a bit heavy, but I like a challenge. Suggest not to over compensate for the spray-in bed liner, I wish I would not have added any extra to the dimension given in the install instructions. Haven’t had a chance to try it out yet, as my RV trailer is still at the dealership until spring.



by:

B&W is the standard bearer of the 5th wheel hitch industry. You can tell It is very well made. It gives me confidence when towing. etrailer made the purchase easy and is my one stop towing equipment provider.



by:
2016 Chevrolet Silverado 2500

Fantastic service - placed the order last Friday and received my B&W goose neck hitch and wiring harness the following Tuesday. As soon as I get it installed I will be ordering the B&W companion fifth wheel hitch to go with it.



by:

Very heavy duty! Built super well directions are easy as can be... I bought this with the companion slider and it is such a tight fit, no wiggle at all



by:

Very happy with installation instructions, help from factory installers, and the overall fit of the under-bed hardware.



by:

The directions and video were spot on. The B&W is a lot nicer than any other hitch I have ever owned. Very solid and USA made.



by:
Ram 3500

Using this with my Chevy 3500 HD. Was easy to install as per the instructions and online video. Works as advertised!



by:

Thanks to all of the great videos that etrailer puts up my installation was a breeze!!



by:

Good solid hitch, pretty easy install by myself took about three hours.



by:

Great help over the phone in what would work best for our needs.
But things shipped much later than I was told at the start. I did over the 4 day delivery and the free was waged but it took about 2 weeks to receive. That is why you only got 4 stars!!!



by:
2016 GMC Sierra 2500

Easy to install and follow installation video in the website. Everything lined up perfectly.



by:

Solid hitch. Took several hours but install was very straightforward. Tows excellent



by:
2018 GMC Sierra 2500

Sturdy exactly as described. Haven’t used it yet but looking forward to the security it appears to provide.



by:

I have delt with you before ,You are Good People to deal with !!!!!



by:
2016 GMC Sierra 3500

excellent purchasing experience! extremely fast shipping, would definitely recommend etrailer to those who need it!



by:

Great price, fast shipping!



by:

Service was great! Got unit installed in 5hrs, and it fit like a glove.



by:
2018 Chevrolet Silverado

Works well on 2018 HD2500 Silverado. Not hard to install for one person



by:
GMC

Excellent quality product and fit for my 2019 GMC truck.



by:

As easy to install as they claim. There fit was perfect and worked flawlessly. I highly recommend it to anybody who is considering the product.



by:

Etrailer Expert

Heather A.

3/20/2024

William, I see you had a 2 star experience with the B&W Companion. The Companion is one of our most popular fifth wheel set ups so I am surprised. If you would like to tell me what went wrong, I am happy to help you.



by:

Very well made hitch. Can't wait to try it out. Everything came quickly with no issues. Great price. Why go anywhere else? Thanks!


25
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Show More Reviews

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

  • Will Fixed B&W Companion 5th Wheel Hitch Fit in 2016 Chevy 3500 with Standard Bed
    Yes, the B&W # BWRVK3500 does fit your 2016 Chevy 3500HD even though it's a standard bed. Generally a standard bed uses a sliding hitch but if for one reason or another you don't need the extra turning clearance then a fixed hitch works just fine. You do need the underbed Turnoverball, part # BWGNRK1016-5W, if you don't already have it. Also, you'll want to add a wiring connector in your truck's bed with # 41157.
    view full answer...
  • 5th Wheel Hitch Recommended for 2019 Chevy Silverado 3500 Short Bed Without Factory Tow/Prep Package
    Because you have a short bed you'll want to use a sliding hitch to provide the proper clearance between the front of the 5th wheel and the rear of the truck cab. For the cleanest installation that wouldn't leave exposed rails in your truck bed, I'd recommend the 20K capacity B&W Companion system, part # BWRVK3400-5W for the Sliding 5th Wheel Hitch and # BWGNRK1016-5W B&W Turnover Ball Gooseneck Hitch which is used as the mounting point for the 5th wheel hitch. The setup is compatible with...
    view full answer...
  • Can Reese Sidewinder RP34FR be Used w/ 2017 GMC Sierra 2500 w/ B&W Turnoverball in Bed
    We have a number of options for you to pull your 5th wheel trailer with your 2017 GMC Sierra 2500 short bed, though there isn't a 5th wheel hitch you can use with the B&W Turnoverball # BWGNRK1016-5W and a Sidewinder. The reason for that is the B&W Companion that fits in the Turnoverball isn't compatible with the Sidewinder, so the only hitch you can add to this is the B&W Companion 5th Wheel Trailer Hitch with Slider # BWRVK3400-5W. If you did want to use the Sidewinder you still could,...
    view full answer...
  • Recommended Clearance For Gooseneck Adapter To 5th Wheel Trailer
    For your 2016 Chevy Silverado 2500 with 6-1/2 foot bed, You can use a gooseneck adapter like the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter w/ Offset - 12" to 16" Tall # CAB-C5GX1216 to make it compatible with a gooseneck hitch. This is a popular adapter, however certain manufacturers will not allow an adapter like this without voiding a warranty so I recommend checking into that. The offset you need depends on the trailer design so I can't give you a number of inches you...
    view full answer...
  • Removable Fifth Wheel Hitch Recommendation for 2019 Chevy Silverado 2500 Short Bed
    For your 2019 Chevy Silverado 2500 short bed the best solution for a fifth wheel hitch you could easily remove and have a totally empty truck bed would be with a B and W Companion slider like the part # BWRVK3400-5W and then for the rail kit part # BWGNRK1016-5W. Unlike other options that fit your truck bed this would not require a set of fifth wheel rails in the bed of your truck as it installs into a gooseneck hitch ball shank. This also breaks down into smaller sections to allow for...
    view full answer...
  • B and W Companion Fifth Wheel and Rail Kit Recommendation for 2016 GMC Sierra 2500
    Since you have a short bed truck you are going to need a slider hitch to allow you the needed clearance to make tight turns. Otherwise the nose of the trailer would come into contact with the cab of the truck around tight turns. So for your 2016 GMC Sierra 2500 you would need the rail kit part # BWGNRK1016-5W that also doubles as a gooseneck hitch and then the Slider Companion part # BWRVK3400-5W. The general consensus is that the Companion hitches are among the nicest hitches on the...
    view full answer...
  • Recommended Sliding 5th Wheel Hitch for a B&W Turnoverball Gooseneck Hitch
    Since your 2018 GMC Sierra 2500 already has the item # BWGNRK1016-5W Turnoverball system installed, you will want the B&W Companion 5th Wheel Trailer Hitch w/ Slider item # BWRVK3400-5W. This sliding hitch has a 20,000 lbs capacity and will give you 12" of travel for making tight turns. I have linked a video below so you can see how to get this hitch set up. To make towing with a 5th wheel easier I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C56000. This...
    view full answer...
  • Which B&W Turnoverball Gooseneck Part Number Fits 2018 Chevy 2500 HD 6.5 ft Bed for Companion
    Actually the two part numbers are technically the same. We add the -5W to the # BWGNRK1016-5W since it shows up in the fifth wheel fitguide and in the gooseneck hitch fitguide as part # BWGNRK1016. So either part number you order for your 2018 Chevy Silverado 2500HD will give you the same hitch and will be correct to use the B and W Companion part # BWRVK3400 that you are planning on using as well.
    view full answer...
  • Recommended Fifth Wheel Hitch for 2016 Chevy 2500HD
    You must know your fifth wheel hitches because the B&W Companion is considered by many to be the best fifth wheel set up on the market today and you can absolutely use it with the 6-1/2' bed on your 2016 Chevy Silverado 2500HD, it will simply require the sliding version of the hitch, # BWRVK3400-5W, along with Installation Rails # BWGNRK1016-5W, which also doubles as a gooseneck hitch should you ever have a need to pull a gooseneck trailer. In regards to the Companion, it has some 400...
    view full answer...
    Image 1 for
  • Can a 2018 Chevy Silverado 2500HD Duramax Safely Tow a 16K 5th Wheel Trailer
    From the info you told me it looks like the max 5th wheel/gooseneck towing capacities for your 2018 Chevy 2500HD is 9,000 lbs for a 3.73 axle ratio or 14,000 lbs for a 4.10 axle ratio. Either way you won't be able to safely tow a 16,000 lb 5th wheel trailer so you'll either need to upgrade your tow vehicle or look into a smaller 5th wheel trailer. Since it sounds like you already have the truck it would obviously be more cost-effective to keep the truck and just look for a smaller trailer....
    view full answer...
  • Recommended Below-Bed Installation Kit And 5th Wheel Hitch For A 2018 Chevy Silverado 2500 6.5 Bed
    A B&W Turnover Ball Hitch would be perfect for you since you're wanting to have an empty bed when not towing. The correct hitch for your 2018 Chevy Silverado 2500 6.5' bed is the # BWGNRK1016-5W. The turnover ball that's included with this hitch can be turned over and dropped back into the hitch for storage. Since you're towing a 5th wheel trailer you'll actually remove the ball and store it separately because the Companion # BWRVK3500 you referenced is going to drop into the hitch just...
    view full answer...
  • Recommended Curt Gooseneck and 5th Wheel Hitch for 2017 GMC 2500 HD Denali
    For your 2017 GMC 2500 Denali, I recommend the Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit - 30,000 lbs # C611-624 is a confirmed fit as is the Curt Double Lock, Flip and Store Underbed Gooseneck Hitch w/ Installation Kit - 30,000 lbs # C607-604. The only major difference between these two is the tongue weight rating of the Double Lock is 7500 lbs compared to the 6,000 lbs of The EZr Double Lock. The other difference is in the safety chain loop locations...
    view full answer...
  • Does B&W Companion Only Fit Turnoverball Gooseneck Hitch for 2019 Chevy Silverado 3500
    The B&W Companion 5th Wheel Hitch # BWRVK3500-5W does need to be mounted into the Turnoverball Gooseneck hitch; it will not fit into any other hitch. So for your 2019 Chevy Silverado 3500, in order to mount your Companion you do need the following part: - B&W Turnoverball Underbed Gooseneck Trailer Hitch with Custom Installation Kit # BWGNRK1016-5W This is going to be the only way to mount your Companion, and I've added a link to an installation video for you to check out as well of the...
    view full answer...
  • 5th Wheel And Gooseneck Hitch Option For A 2016 GMC Sierra 2500 With No OEM Pucks
    As long as your truck doesn't have a body lift, meaning the bed is further away from the truck's frame than stock, you should be fine. The B&W Companion 5th Wheel Trailer Hitch w/ Slider # BWRVK3400-5W with the installation kit # BWGNRK1016-5W is exactly what you need. This hitch has a maximum towing capacity of 20,000-lbs, has 3 height setting adjustments to ensure your 5th wheel is as level as possible, and when the 5th wheel is removed, will provide a connection point for a goose ball.
    view full answer...
  • How Do I Convert My Companion Hitch # BWRVK3500-5W to Fit My 2021 Chevy Silverado 2500 with OEM Prep
    In order to convert your Companion Hitch # BWRVK3500-5W From your 2016 GMC Sierra 2500 (8-foot bed without OEM Prep) to your 2021 Chevy Silverado 2500 (8-foot bed with OEM prep), you will need the Replacement Base for B&W Companion OEM 5th Wheel Trailer Hitch for Chevy/GMC # BWRVB3710. The adapter rails # BWGNRK1016-5W you had to use with your Sierra 2500 will not be used on your Silverado 2500.
    view full answer...
  • 2017 GMC Sierra 2500 5th Wheel Hitch Recommendation for a 20K Trailer
    Thanks for reaching out! For your application I recommend using the B&W Companion # BWRVK3400-5W which mounts to your 2017 GMC Sierra 2500 6-1/2' bed with the B&W Gooseneck Hitch # BWGNRK1016-5W. This design gives you a clear truck bed when you aren't towing, doubles as a gooseneck hitch, and is arguably the best 5th wheel setup for short bed trucks on the market. In addition to this hitch system I also recommend adding the Pollak 5th Wheel / Gooseneck T-Connector # PK11893-11932 so it's...
    view full answer...
  • Recommended UnderBed System for a 5th Wheel Hitch on a 2018 Chevy Silverado 3500 Short Bed
    I would be happy to help you set your truck up with an underbed system but you are going to need to go with B&W's Turn-over-ball. There are no aftermarket puck systems for your 2018 Chevy Silverado 3500. To add the Turn-over-ball system to your Silverado you will need the Custom Underbed Installation Kit for B&W Companion 5th Wheel Trailer Hitches item # BWGNRK1016-5W. This kit installs using existing holes in your Silverado's frame and allows you to have complete access to your truck...
    view full answer...
  • B&W Companion 5TH Wheel Hitch and Turnover Gooseneck For a 2016 Chevrolet Silverado 2500 Short Bed
    Yes, you will be able to use the Custom Underbed Installation Kit # BWGNRK1016-5W and B&W Companion 5th Wheel Trailer Hitch # BWRVK3400-5W on your 2016 Chevrolet Silverado 2500 short bed. This hitch is compatible with the Curt Rota-Flex pin box on your 5th wheel camper. The Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness # 41157 will allow you to add a 7-way connection in your truck bed. This will allow you to connect the trailer connection in your bed and reduce the chance...
    view full answer...
  • Can a 2016 GMC Sierra 2500 Safely Tow a Keystone Montana 3121RL 5th Wheel Trailer
    I took a look at the online version of the owner's manual for your 2016 GMC Sierra 2500 and it looks like the max tongue weight for a 5th wheel trailer is 3,000 lbs and the max Gross Vehicle Weight Rating (GVWR) is 21,000 lbs. With this being the case you can safely tow your Keystone Montana 3221RL but I recommend checking your copy of the owner's manual to verify these weight ratings. Using your pickup to tow will obviously add some strain that will cause premature wear but since you...
    view full answer...
  • Recommended Fifth Wheel Hitch for 2017 Chevrolet Silverado 2500
    The fifth wheel hitch I strongly recommend for your 2017 Chevy Silverado 2500 is the B&W Companion # BWRVK3500-5W. The Companion is considered by many to be the highest-quality fifth wheel hitch available. With well over 350 reviews from customers who have used it, the Companion has gotten a nearly unanimous 5-star rating. It features dual jaws which are a full 1" thick to provide complete contact with your king pin so you can have faith that your connection is completely secure. The...
    view full answer...
  • 5th Wheel Hitch for 2016 Chevy Silverado 2500 Short Bed With B&W Gooseneck
    There is definitely a way you can tow a 5th wheel trailer with your 2016 Chevy Silverado 2500 short bed which already has the B&W Turnoverball Gooseneck Hitch # BWGNRK1016-5W, although there isn't an underbed system with pucks which will work because there isn't a way to have both the gooseneck and another rail system installed on your truck. The good news is, the option you do have is to get the B&W Companion 5th Wheel Trailer Hitch with Slider # BWRVK3400-5W, which is considered by many...
    view full answer...
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  • Can I Use the Curt X5 Gooseneck Rail System with a B&W Patriot Sliding Hitch
    I have a solution for you, but the Curt X5 5th Wheel Rail system # 16310 is not compatible with a B&W Patriot Sliding hitch. Since you already have a B&W Turnoverball system in your bed, the only way to use a sliding hitch would be to use a B&W Companion hitch # BWRVK3400-5W, which are only designed for use with B&W Turnoverball systems. Because the Curt X5 uses the Turnoverball system to secure to the truck, adding another moving part like a sliding hitch really limits what it can be used...
    view full answer...
  • Can I Use the B&W Companion 5th-Wheel Hitch on My 2018 Chevy Silverado 3500?
    Typically, 2018 Chevy 3500s come with OEM prep. However, to make sure, there are a few ways to determine whether you have the OEM prep system. The first way is to remove the goose hitch and look for bolt entry points in your truck's bed. This is a dead giveaway. On the video I attached to this answer, it shows the bolt pattern of OEM prep at timestamp 5:22. Also, the existence of a 5th-wheel trailer wiring opening on the inside of the bed is also an indicator. If you determine that you...
    view full answer...
  • Best Way to Upgrade From a B&W Patriot 18k Hitch to a 25k 5th Wheel Hitch in a 2018 Chevy w/o Prep
    Yes, you would need to replace both the head and the base. The Replacement Head Assembly for B&W Companion 5th Wheel Trailer Hitches # BWRVC3006 fits the B&W Companion base. The 18k from B&W is the Patriot not a Companion, therefore the # BWRVC3006 would not fit on the Patriot base. The best and easiest way to increase your 5th wheel hitch to 25k would be to use the Curt A25 5th Wheel Trailer Hitch # C16180 which will attach directly to your industry standard base rails. There honestly...
    view full answer...


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