Towing Equipment› Hitches

B & W Trailer Hitches

~(134 lbs. 38X31X9)~ Companion Base

$600.00

SKU: B010 RVB3500

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This replacement unit fits into your B&W Turnoverball underbed gooseneck hitch to provide the base for the B&W Companion fifth-wheel trailer hitch. It features adjustable pivot arms to mount the hitch head (sold separately) to fit your application. Polyurethane bushings on the pivot arms offer a rattle-free ride, and the wide-stance base provides strength and stability. Plastic footpads attach to the hitch base and fill truck bed corrugation to create a better fit. This is the base unit only.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandB & W Trailer Hitches
Part NumberB010 RVB3500

Videos

B&W Companion 5th Wheel Hitch Installation Demonstration

B&W Companion 5th Wheel Hitch Installation Demonstration
How to Install the B&W Companion 5th Wheel RV Hitch for Pickups - Model # RVK3500

How to Install the B&W Companion 5th Wheel RV Hitch for Pickups - Model # RVK3500
Installing B&W Companion Hitch and Graphite Lube Plate

Installing B&W Companion Hitch and Graphite Lube Plate
The B&W Companion Hitch

The B&W Companion Hitch
B&W Companion 5TH Wheel Hitch Review

B&W Companion 5TH Wheel Hitch Review
Which Fifth Wheel Hitch Do I Need? B&W Hitch

Which Fifth Wheel Hitch Do I Need? B&W Hitch
2020-2025 GMC/Chevy 2500/3500 Short Bed | U-Haul B&W Companion OE 5th Wheel Installation | RVK3775

2020-2025 GMC/Chevy 2500/3500 Short Bed | U-Haul B&W Companion OE 5th Wheel Installation | RVK3775
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
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

Buy with Confidence

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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