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Replacement Slider Base for a B&W Companion Hitch to Fit the Ram Puck System  

Updated 12/08/2025 | Published 12/06/2025

Question:

I bought a slider bandw 5th wheel hitch for my 21 GMC with the puck about 2 months ago from you. My question is do they make an adapter so I can keep my new hitch if I buy a Dodge ram 2500 with the puck system?

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Expert Reply:

Hey Dave. There's no adapter to move puck system compatible hitches over to different manufacturers but you can swap out the base on your B&W Companion OEM 5th Wheel Hitch w/ Slider item # BWRVK3775.

You'll need the Replacement Slider Base for B&W OEM 5th Wheel Trailer Hitch - Ram Towing Prep Package item # BWRVB3670.

Swapping out your B&W item # BWRVK3775 base and reusing your head will give you the B&W Companion OEM 5th Wheel Trailer Hitch w/ Slider for Ram Towing Prep Package item # BWRVK3670.

I didn't see an order number. I wanted to confirm that you currently have the B&W Companion OEM 5th Wheel Hitch w/ Slider item # BWRVK3775 mounted in your 2021 GMC Sierra.

You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.

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Jerred H
BWRVB3670
BWRVB3670
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Dave H. profile picture

Dave H.

12/8/2025

Yes I do

Jerred H. profile picture
Etrailer Expert

Jerred H.

12/8/2025

@DaveH Then the Replacement Slider Base item # BWRVB3670 is what'll you need if you upgrade trucks and don't want to purchase an entirely new 5th wheel hitch.

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