If you're towing a large fifth wheel RV, toy hauler, horse trailer, or luxury camper with your Chevrolet Silverado or GMC Sierra HD, you need a hitch that delivers unwavering strength, smooth towing performance, and dependable security mile after mile. The B&W Companion OEM 20K 5th Wheel Hitch Kit for 2016-2019 GM Factory Puck Systems is engineered specifically for GM trucks equipped with the factory towing prep package, providing a direct-fit installation without bulky bed rails or aftermarket adapters.
Built from heavy-duty American steel and finished in B&W's signature medium-gray powder coat, this premium fifth wheel hitch combines impressive 20,000-pound towing capacity with innovative engineering designed to improve ride quality and towing confidence. The Companion's precision-machined 1" thick dual-jaw coupler system fully wraps around the king pin for a secure connection that minimizes movement, while the fully articulating head and polyurethane bushings reduce vibration, chucking, and road shock.
Whether you're traveling across the country, hauling recreational equipment, or towing a large camper for weekend adventures, the Companion OEM delivers the reliability, durability, and towing comfort that have made B&W one of the most respected names in towing equipment. With easy installation, simple removal for full bed access, and a reputation built on American craftsmanship, this hitch is a premium upgrade for serious towing enthusiasts.
Key Features
- 20,000 lb Gross Trailer Weight Capacity – Built to handle large fifth wheel trailers, RVs, and toy haulers with confidence and stability
- 1" Thick Dual-Jaw Coupler System – Provides full king pin contact for a tighter connection, reduced chucking, and quieter towing
- Direct OEM Puck System Installation – Mounts directly into the factory GM towing prep package without rails, drilling, or modifications
- Fully Articulating Head with Polyurethane Bushings – Reduces vibration and road shock for a smoother, more controlled towing experience
Features & Benefits
Engineered for Heavy-Duty Fifth Wheel Towing
The B&W Companion OEM is designed for truck owners who regularly tow substantial fifth wheel trailers and demand dependable performance under load.
With a rating of:
- 20,000 lbs Gross Trailer Weight (GTW)
- 5,000 lbs Vertical Load Capacity
This hitch provides the strength necessary to handle many of today's larger RVs, toy haulers, horse trailers, and recreational trailers.
Constructed from heavy-duty steel and finished with a corrosion-resistant powder coat, the Companion is built to withstand years of demanding towing conditions.
Precision Dual-Jaw Coupler Technology
One of the defining features of every Companion hitch is B&W's industry-leading dual-jaw coupler system.
The precision-machined 1" thick steel jaws completely surround the trailer's king pin, creating full 360-degree contact.
Benefits include:
- Reduced king pin movement
- Less trailer chucking
- Elimination of excessive rattling
- Improved towing stability
- Greater driver confidence
Unlike slide-bar style hitch designs, the Companion's dual-jaw system creates a secure connection that feels tight and controlled from the moment you pull away.
Smooth Ride with Polyurethane Bushings
Long-distance towing can become tiring when trailer movement transfers directly into the truck.
To reduce vibration and road shock, B&W incorporates heavy-duty polyurethane bushings between the hitch head and pivot arms.
Advantages include:
- Reduced vibration transfer
- Less road shock
- Quieter operation
- Reduced metal-to-metal contact
- Improved ride comfort
These bushings help create the smooth, refined towing experience that Companion owners consistently appreciate.
Fully Articulating Hitch Head
The Companion's hitch head is designed to pivot:
- Front-to-back
- Side-to-side
This allows the hitch to move naturally with the trailer during turns, uneven terrain, and campground maneuvering.
Benefits include:
- Easier coupling and uncoupling
- Improved trailer tracking
- Reduced stress on hitch components
- Enhanced towing comfort
The articulating design helps maintain a secure connection even when operating on uneven surfaces.
Cam-Action Release Handle for Easier Unhitching
Unhitching a fifth wheel trailer can be challenging when tension exists between the truck and trailer.
The Companion's cam-action release handle is engineered to simplify the process by reducing binding pressure on the hitch jaws.
Benefits include:
- Easier release on uneven terrain
- Reduced jaw binding
- Smoother operation
- Faster campsite setup and teardown
If pressure exists between the truck and trailer, simply move the handle to the open position and pull forward slightly to allow the jaws to release naturally.
For additional security, the handle may be secured using:
- Included retaining pin and clip
- Optional padlock with a 5/16" shackle
Adjustable Height and Trailer Positioning
Proper trailer leveling is essential for towing stability, tire wear, and overall handling.
The Companion OEM allows you to fine-tune your setup using adjustable pivot arms.
Height Adjustment Range
Fore/Aft Positioning
The pivot arms can be positioned forward or rearward to optimize:
- Trailer level
- Bed rail clearance
- Weight distribution
- Towing performance
These adjustment options help ensure your truck and trailer work together as a balanced towing system.
Designed for the GM Factory Puck System
This Companion model is specifically designed for:
- 2016-2019 Chevrolet Silverado 2500HD & 3500HD
- 2016-2019 GMC Sierra 2500HD & 3500HD
- Trucks equipped with the factory-installed towing prep package
The hitch drops directly into the OEM puck system for a secure installation without the need for aftermarket rails or adapters.
Benefits include:
- Direct-fit installation
- Cleaner truck bed appearance
- Faster setup
- Easier removal
- OEM-quality integration
Rail-Free Design for Full Bed Access
When towing season ends or truck bed space is needed for cargo, the Companion removes easily.
The hitch separates into manageable sections:
- Hitch head assembly
- Base assembly
This modular design simplifies removal and allows owners to regain full truck bed functionality.
Because the OEM puck system does not require permanent rails, your truck bed remains clean and unobstructed after removal.
Durable Powder-Coated Finish
Every Companion OEM hitch is finished in B&W's signature medium-gray powder coat.
Benefits include:
- Corrosion resistance
- UV resistance
- Scratch resistance
- Long-term durability
The finish helps protect the hitch from weather exposure, road debris, and everyday wear.
Proudly Made in the USA
B&W manufactures the Companion entirely in the United States using premium American steel and industry-leading manufacturing processes.
Benefits include:
- American craftsmanship
- Exceptional quality control
- Consistent performance
- Long-term reliability
This commitment to quality has helped make B&W one of the most trusted names in towing equipment.
Installation Information
The Companion OEM is designed specifically for GM trucks equipped with the factory towing prep package.
Installation Overview
- Remove the factory puck covers.
- Position the Companion base into the four OEM receiver pucks.
- Engage and secure the locking handles.
- Install the hitch head onto the pivot arms.
- Adjust height and positioning as needed.
- Verify all locking mechanisms are fully secured.
Tools Required
- Basic hand tools
- Torque wrench (recommended)
Installation Notes
- No drilling required
- No cutting required
- No bed modifications required
- Direct-fit OEM puck system installation
Estimated Installation Time - Most installations can typically be completed in approximately 30–60 minutes.
What's Included
- (1) B&W Companion OEM Hitch Base
- (1) Companion Hitch Head Assembly
- (2) Adjustable Pivot Arms
- OEM Puck Mounting Hardware
- Safety Pins and Retaining Clips
- Installation Instructions
Contents may vary slightly by production revision.
Specifications
Application
- 2016-2019 Chevrolet Silverado 2500HD & 3500HD with OEM Prep Package
- 2016-2019 GMC Sierra 2500HD & 3500HD with OEM Prep Package
Capacity
- Gross Trailer Weight: 20,000 lbs
- Vertical Load Capacity: 5,000 lbs
Height Adjustment - 16-3/4" – 18-3/4"
Construction - Heavy-Duty Steel
Finish - Medium Gray Powder Coat
Care & Maintenance
Cleaning
- Wash periodically using mild soap and water.
- Remove dirt, road salt, and debris regularly.
- Avoid harsh chemicals and abrasive cleaners.
Inspection
- Inspect jaws and king pin contact surfaces before towing.
- Verify all mounting points remain secure.
- Check pivot points and bushings periodically.
Lubrication
- Lubricate moving components as recommended by B&W.
- Maintain proper lubrication at the king pin contact area.
Storage
- Remove hitch when maximum bed space is desired.
- Store indoors whenever possible.
Terms to Know
- OEM Puck System - A factory-installed under-bed mounting system that allows direct installation of fifth wheel hitches without traditional bed rails.
- Gross Trailer Weight (GTW) - The maximum allowable weight of the fully loaded trailer being towed.
- Vertical Load Capacity - The maximum downward force the hitch can safely support from the trailer king pin.
- Dual-Jaw Coupler - A hitch mechanism that completely surrounds the king pin, creating a tighter, quieter, and more secure connection.
- Polyurethane Bushings - Durable vibration-absorbing components that reduce road shock, noise, and trailer chucking.
- Cam-Action Release Handle - A mechanism designed to reduce binding and simplify unhitching even when the truck and trailer are under pressure.
- Fully Articulating Head - A hitch head capable of pivoting in multiple directions to improve towing comfort and accommodate uneven terrain.
For GM HD truck owners looking for a premium fifth wheel towing solution, the B&W Companion OEM 20K 5th Wheel Hitch Kit delivers exceptional strength, smooth towing performance, and long-term reliability. With its direct-fit OEM puck system installation, precision dual-jaw coupler design, fully articulating head, and American-made construction, it remains one of the most trusted and capable fifth wheel hitches available for Chevrolet Silverado and GMC Sierra heavy-duty trucks.