bing tracking image
  1. Accessories and Parts
  2. B and W
  3. 5th Wheel Hitch
  4. Base
  5. Companion
Replacement Base for B&W Companion OEM 5th Wheel Trailer Hitch for Chevy/GMC - 20,000 lbs
B and W

Replacement Base for B&W Companion OEM 5th Wheel Trailer Hitch for Chevy/GMC - 20,000 lbs

Part Number: BWRVB3710
In Stock
$700.00
Accessories and Parts

Will this fit?

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

Add to cart
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
This replacement base fits your B&W Companion fifth-wheel trailer hitch for the Chevy/GMC factory 5th-wheel towing prep package. Unit sits in the sockets in your truck bed for easy installation and removal. 1-800-940-8924 to order B and W accessories and parts part number BWRVB3710 or order online at etrailer.com. Free expert support on all B and W products. Great prices and Fastest Shipping for Replacement Base for B&W Companion OEM 5th Wheel Trailer Hitch for Chevy/GMC - 20,000 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (212)
  • Q & A (0)
  • Photos

B and W Accessories and Parts - BWRVB3710

  • 5th Wheel Hitch
  • Base
  • B and W
  • Companion

This replacement base fits your B&W Companion fifth-wheel trailer hitch for the Chevy/GMC factory 5th-wheel towing prep package. Unit sits in the sockets in your truck bed for easy installation and removal.


Features:

  • Replacement base fits B&W Companion OEM fifth-wheel trailer hitch (BWRVK3710- sold separately)
  • Adjustable pivot arms let you mount hitch head (sold separately) to fit your application
    • Move arms fore or aft up to 2" for improved cab clearance
    • Raise or lower with 3 height settings
  • Polyurethane bushings on pivot arms offer a rattle-free ride
  • Quick, simple installation
    • Drops into the 4 receiver pucks that are built into your factory underbed rails
  • Gray powder coated steel is corrosion resistant
  • Made in the USA


Specs:

  • Gross towing weight: 20,000 lbs
  • Tongue Weight: 5,000 lbs
  • Height setting: 16-3/4" - 18-3/4"
  • Limited lifetime warranty


RVB3710 Replacement Base for B and W Companion OEM 5th Wheel Trailer Hitch for Chevy/GMC - 20,000 lbs

Installation Details BWRVB3710 Installation instructions


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Replacement Base for B&W Companion OEM 5th Wheel Trailer Hitch for Chevy/GMC - 20,000 lbs - BWRVB3710

Average Customer Rating:  4.8 out of 5 stars   (212 Customer Reviews)

This replacement base fits your B&W Companion fifth-wheel trailer hitch for the Chevy/GMC factory 5th-wheel towing prep package. Unit sits in the sockets in your truck bed for easy installation and removal.

by:

Easy to install and remove from the truck to use the bed when I’m not towing the camper. By removing the head and base separately makes each lighter and easy to hold onto with comfortable grab holding positions.

Nicholas

6/12/2024

Still works great. It easily installs on weekends we use the camper and out easy enough to remove when not in use. The tilt spring is a little sketch and need to tilt it manually then the spring holds good enough for hooking up.



by:

Love the puck system. Easy to use lighter than the old standard companion base.



by:

This is a replacement Assy changing from a 2018 GMC 3500 to a 2024 GMC 3500. The puck mounts are different resulting in buying a new base. I had a B&W companion slider but only used slider twice (one to test it). Decided to go with non slider. Just have to make sure I don’t back up too sharp.



by:

This fifth wheel base came to me from etrailer EARLIER than expected! All the parts were there for the assembly, and it fit great! Thank you!



by:

Etrailer delivers on time! There videos are awesome and customer service too. Thanks for leading the way.



by:

B&W hitches are excellent products. Unfortunately what I received from etrailer was damaged. The box had been used several times & retaped. The base was scratched & several bolts & brackets apparently were lost through a hole in the box when shipped. I have a current need, so don't have time to return it so will have to live with the scratches. Fortunately there was no structural damage. See attached photos.

Etrailer Expert

Sierra K.

5/4/2022

Customer Service will be reaching out to you.



by:

Easy install great instructions and the delivery was spot on
Thanks again



by:

I was concerned when I saw the box it came in but everything was there went together good



by:

I love how easy this is to install and remove.



by:

I’m hate that they change the puck system in the truck year 2019 to 2024 but it not as bulky as the other one is but everything works good going to set it up this weekend



by:

AWESOME! Perfect fit. Thanks to Kyle on live chat we got the exact item we needed



by:

B&W IS THE BEST HITCH. THIS THING CAME QUICK, LIKE 3 DAYS! THANKS E-TRAILER. YOU GUYS ARE THE BEST.



by:

Received the hitch replacement base this morning. Just got it installed. Absolutely perfect fit and function. The old saddle fit perfectly on the new base. I recently traded our 2015 Denali HD 2500 for a 2020 Denali HD 3500. A very special shout out to Korren in customer service for helping me get exactly what I needed. BTW; the free shipping was super fast! Thanks etrailer. You have a very satisfied loyal new customer!



by:

works great. I traded trucks and new one has a puck system so I just bought a new base and used the old head.



by:

Relatively easy setup. Quick install. Great hooking up the 5th wheel and towing with this hitch.



by:

What I was looking for.



by:

An excellent buying experience! I can't believe how fast shipping was. Got it 2 days after ordering, unlike the big shot online store that brags about fast shipping, Etrailer actually delivers. Great communication with staff also.
Overall great service, thank you!!



by:

All of my B&W products are of the highest quality, and they have backed them 100% if there was any problem.



by:

Wass able to install in truck last week and all fits well. Packaging was a little busted up but product was undamaged.



by:

Love this hitch easy to lnstall



by:

We’ve used this to pull our camper from NE to TX with no issues. It fits great in the bed of our 2023 Chevy duramax.



by:

Just bought a truck that had the OEM Puck system in it. Previous truck had the B & W flip ball hook up. This unit installs easily and takes up less room in the bed of the truck. Since unit is not torqued down like the flip ball companion there is some noise when taking off or stopping. Also does not have the adjustability that the flip ball companion had. Overall works with OEM Puck but preferred the flip ball companion hitch.



by:

Hitch fit perfect, had to adjust pucks, head fit great, and looks good I haven't pulled with it yet. Product was delivered quick and as described



by:

Love the product has always worked great for me.



by:

Fast delivery and packaged well.


25
212
Show More Reviews

See what our Experts say about this B and W Accessories and Parts



< Previous
123. . .4



Do you have a question about this Accessories and Part?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Dustin K
Video by:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Kristina F
Written by:
Kristina F
Employee Bradley B
Test Fit:
Bradley B

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.


Product Experts Available Now!
Call 1-800-940-8924