Side Rail Kit for 21K Demco Hijacker to Fit UMS Underbed Kit on 2020 Chevy Silverado 2500
Updated 09/12/2022 | Published 09/10/2022
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Question:
I found a great used 8550035 but I need 8550037. I dont have puck system. Can 8550035 be converted to use under bed rails in a 2020 2500 silverado
asked by: Tom R
Expert Reply:
Yes! To convert the 21K Demco Autoslide 5th Wheel Trailer Hitch w/ Slider # DM8550035 to the Hijacker # DM8550037 you just need the Side Plate Kit # DM6004. This is for the Demco UMS underbed system so in order to install this on your 2020 Chevy Silverado 2500 you need the Underbed Rail and Installation Kit # DR37FR.
This kit is similar to an OEM puck system for any truck but Demco has their own spacing for the mounting holes so you can only use Demco 5th wheel hitches that have the UMS side plat kites for this application.
Attached is a review video for you to check out.
Product Page this Question was Asked From
Demco Autoslide 5th Wheel Trailer Hitch w/ Slider - Single Jaw - Underbed - 21,000 lbs
- 5th Wheel Hitch
- Sliding 5th Wheel
- Aftermarket Below Bed Rails
- 5250 lbs Vertical Load
- 21000 lbs GTW
- Double Pivot
- Premium - Single-Hook Jaw
- 15-1/2 - 18-1/4 Inch Tall
- 14 Inch Fore/Aft Travel
- Demco
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