Towing Equipment› Hitches

B & W Trailer Hitches

~(212 lbs. 47X37X14)~ Companion Slider Base

$1,100.00

SKU: B010 RVB3405

In Stock
In Stock
Ships by Oct 5
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Companion Slider 5th Wheel Hitch Base (RVB3405) is designed to mount into the B&W Turnoverball Gooseneck Hitch system, allowing users to tow both gooseneck and 5th wheel trailers with the same setup. This base features polyurethane bushings to prevent metal-to-metal contact and can be removed for a clean, level truck bed when not in use. It offers 12 inches of movement, providing turning and maneuvering clearance for shortbed trucks, with tight tolerances in the sliding mechanism for smooth, rattle-free operation. The complete hitch (RVK3405) has a Gross Trailer Weight (GTW) rating of 20,000 lbs.
Show original supplier description
~(212 lbs. 47X37X14)~ Companion Slider Base

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandB & W Trailer Hitches
Part NumberB010 RVB3405

Videos

B and W Companion OEM 5th Wheel Trailer Hitch with Slider Review - 2024 Ford F-250 Super Duty

B and W Companion OEM 5th Wheel Trailer Hitch with Slider Review - 2024 Ford F-250 Super Duty
Which Fifth Wheel Hitch Do I Need? B&W Hitch

Which Fifth Wheel Hitch Do I Need? B&W Hitch
Do You Really Need a Sliding 5th Wheel Hitch? | B&W Companion RVK3405 Review & Real-World Test

Do You Really Need a Sliding 5th Wheel Hitch? | B&W Companion RVK3405 Review & Real-World Test
Hidden benefits of a sliding 5th wheel hitch

Hidden benefits of a sliding 5th wheel hitch
Installation of the B&W Companion Slider 5th wheel Hitch on 2021 RAM 2500 PUCK System Drop In

Installation of the B&W Companion Slider 5th wheel Hitch on 2021 RAM 2500 PUCK System Drop In
B&W Companion for Ford Super Duty f250/350/450 + full review & demo.

B&W Companion for Ford Super Duty f250/350/450 + full review & demo.
The B&W Companion Hitch

The B&W Companion Hitch

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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