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CURT
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Select your vehicle to confirm this part fits.
2020 - 2026 Chevrolet Silverado 3500 HD
Confirmed to Fit
2020 - 2026 Chevrolet Silverado 3500 HD
Confirmed to Fit
2020 - 2026 Chevrolet Silverado 3500 HD
Confirmed to Fit
2011 - 2026 Ford F-350 Super Duty
Confirmed to Fit
2011 - 2026 Ford F-350 Super Duty
Confirmed to Fit
2011 - 2026 Ford F-350 Super Duty
Confirmed to Fit
2020 - 2026 GMC Sierra 3500 HD
Confirmed to Fit
2020 - 2026 GMC Sierra 3500 HD
Confirmed to Fit
2020 - 2026 GMC Sierra 3500 HD
Confirmed to Fit

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Always the correct part
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Includes A20 5th wheel hitch head #16540, R20 slider #16550 and Ram puck system adapter #16022 (requires Ram puck system for installation)
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Finish: CARBIDE BLACK POWDER COAT
Gross Trailer Weight (Pounds): 20,000 LB
Installation Time Exact (Minutes): 0
The Curt A20 5th Wheel Hitch Kit with S20 Slider and puck system adapter with rails offers a smooth, controlled towing experience with top-notch versatility. Its cast yoke with poly-torsion inserts reduces noise and shock loads, while the fully articulating torsion head ensures precise, stable coupling. Designed for compatibility with kingpin extension boxes and pivoting pin boxes, it adapts easily to your towing needs. Engineered with high-strength interlocking jaws, this hitch minimizes noise and secures the kingpin with confidence. The extra-wide head opening makes coupling easier, while a lockable handle resets to the ready position after uncoupling. With a fast, one-pin head removal and simple leg-to-body attachment, handling and storage are hassle-free. The three-position height adjustment helps you customize the hitch to your truck bed for a perfect fit. The puck system adapter converts Chevy, Ford, and GMC puck systems to standard rails for greater flexibility. Its quarter-turn anchoring system allows fast installation and removal, and the S20 Slider glides effortlessly between positions with no binding. The hitch automatically latches in both directions, saving you trips out of the truck. Backed by a limited lifetime warranty, this system is built for reliable, quiet towing wherever the road takes you. Kit includes A20 5th wheel hitch, S20 slider, and puck system adapter with rails.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Limited lifetime warranty (one-year finish, one-year parts)
12 compatible vehicles
| Year | Make & Model | Style | Bed | Notes |
|---|---|---|---|---|
| 2020 - 2026 | Chevrolet Silverado 2500 HD | — | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | Chevrolet Silverado 3500 HD | Crew Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | Chevrolet Silverado 3500 HD | Extended Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | Chevrolet Silverado 3500 HD | Standard Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2011 - 2026 | Ford F-250 Super Duty | — | 6'10" Bed | With 5th wheel prep package |
| 2011 - 2026 | Ford F-350 Super Duty | Crew Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2011 - 2026 | Ford F-350 Super Duty | Extended Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2011 - 2026 | Ford F-350 Super Duty | Standard Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | GMC Sierra 2500 HD | — | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | GMC Sierra 3500 HD | Crew Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | GMC Sierra 3500 HD | Extended Cab Pickup | 6'10" Bed | With 5th wheel prep package |
| 2020 - 2026 | GMC Sierra 3500 HD | Standard Cab Pickup | 6'10" Bed | With 5th wheel prep package |
The CURT 20K A20 5th Wheel Hitch w/ S20 Slider & Puck System Adapter, Select Chevy, Ford, GMC #16682 (Part #BKDK16682) fits the following vehicles: 2020-2026 Chevrolet Silverado 2500 HD; 2020-2026 Chevrolet Silverado 3500 HD; 2011-2026 Ford F-250 Super Duty; 2011-2026 Ford F-350 Super Duty; 2020-2026 GMC Sierra 2500 HD; 2020-2026 GMC Sierra 3500 HD. Always verify your specific year, make, and model before ordering.
The CURT 20K A20 5th Wheel Hitch w/ S20 Slider & Puck System Adapter, Select Chevy, Ford, GMC #16682 (Part #BKDK16682) is designed for 6'10" bed trucks. Check the fitment chart for your specific Chevrolet Silverado 2500 HD configuration.
Yes, the CURT 20K A20 5th Wheel Hitch w/ S20 Slider & Puck System Adapter, Select Chevy, Ford, GMC #16682 (Part #BKDK16682) is designed to fit the 2020-2026 Chevrolet Silverado 2500 HD.
The CURT 20K A20 5th Wheel Hitch w/ S20 Slider & Puck System Adapter, Select Chevy, Ford, GMC #16682 (Part #BKDK16682) fits 2020-2026 Chevrolet Silverado 2500 HD models. The 2026 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 20K A20 5th Wheel Hitch w/ S20 Slider & Puck System Adapter, Select Chevy, Ford, GMC #16682 (Part #BKDK16682) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
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