Side Plates Needed To Install Demco 21K Autoslide 5th Wheel Hitch In a 2023 GMC Sierra 3500 Puck Bed
Question:
My 2017 GMC Sierra 3500 had a DEMCO 21k Autoslide mounted on a DEMCO rail system. Both truck and hitch were totaled when I was rear-ended. Im about to purchase a newer 2023-2024 Sierra 3500 with factory 5th wheel/gooseneck system. Do I still need the rail system or can I use the side plate kit such as DM6033 to mount a new 21k autoslide?
asked by: Dan
Expert Reply:
You would either need the Demco Autoslide 5th Wheel Hitch # DM29GV which already has the Side Plates # DM49GV. Or if you already have the Demco Autoslide 5th Wheel Trailer Hitch # DM8550035 you found you would need to add the Side Plates # DM49GV. These would fit either a 2023 or 2024 GMC Sierra 3500 with the factory Puck System.
The Side Plates # DM6033 you mentioned are specific to Ford's puck systems.
Products Referenced in This Question
Demco Autoslide 5th Wheel Hitch w/ Slider - Single Jaw - Chevrolet/GMC Prep Package - 21K
- 5th Wheel Hitch
- Sliding Fifth Wheel
- OEM - GM
- 5250 lbs Vertical Load
- 21000 lbs GTW
- Double Pivot
- Premium - Single-Hook Jaw
- 18 - 19-1/2 Inch Tall
- 14 Inch Fore/Aft Travel
- Demco
more information >
Replacement Side Plates for Demco Autoslide 5th Wheel Trailer Hitch - Chevrolet/GMC
- Accessories and Parts
- 5th Wheel Hitch
- Plates
- Side Plates
- Autoslide
- Demco
more information >
Replacement Side Plates for Demco Autoslide 5th Wheel Trailer Hitch - Ford Super Duty
- Accessories and Parts
- 5th Wheel Hitch
- Plates
- Side Plates
- Autoslide
- Demco
more information >
Product Page this Question was Asked From
Demco Autoslide 5th Wheel Trailer Hitch w/ Slider - Single Jaw - Above Bed - 21,000 lbs
- 5th Wheel Hitch
- Sliding Fifth Wheel
- Above Bed Rails
- 5250 lbs Vertical Load
- 21000 lbs GTW
- Double Pivot
- Premium - Single-Hook Jaw
- 15-1/4 - 18 Inch Tall
- 14 Inch Fore/Aft Travel
- Demco
more information >
Featured Help Information
Instructions
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