This B&W RVB3700 Replacement Base is designed to fit the Companion 5th Wheel Trailer Hitch. This Base Only fits 2016-2019 GMC trucks (long or short bed) that utilize the GMC OEM four-puck hitch platform.
The B&W Companion 5th Wheel Hitch is known for its smooth ride and effortless installation and removal.
NOTE: This is the hitch base only.
• Compatible with GMC 2016-2019 OEM Puck Hitch Platform
• Gross Towing Weight: 20,000 lbs.
• Vertical Load Limit: 5,000 lbs.
• Made of high-quality powder-coated steel
• Release handles easily convert from hitch to level bed
• Requires no mounting rails to secure the hitch to the bed
• Polyurethane bushings for a rattle-free towing experience
Before You Order
Verify the truck is a 2016-2019 GMC with the OEM four-puck hitch platform, regardless of long or short bed, and confirm the separate Companion head and 20,000/5,000 lb ratings.
Frequently Asked Questions
Which GMC model years are listed for this base?
The description specifies 2016-2019 GMC trucks with the OEM four-puck platform.
Does it fit long and short beds?
The listing says it fits GMC trucks with either long or short beds.


