Can Demco Hijacker Autoslide 18K Be Converted To 21K?
Updated 04/30/2021 | Published 04/28/2021
Products Featured in This Question
Question:
Besides the obvious answer, what is the difference between the 18k and 21k? Can the 18k be modified to achieve 21k rating by changing out parts? If so, can you tell me what part numbers I would need?
asked by: Paula H
Expert Reply:
The only difference between the Demco Hijacker Autoslide 18k # DM8550024 and the 21k # DM8550037 is the base assembly.
Both use the same head, but the base is what gives each hitch its rating. To change the 18k to 21k you would need the 21k base and head assembly # DM6107 and the reuse the side brackets for mounting to your 5th wheel rails. The base is not available by itself.
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
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Does the Demco Autoslide 5th Wheel Hitch Kit Come with Underbed Rails
- Q&A: Can 5th Wheel Trailer Wiring Be Connected To Bumper or Only 7-Way In-Bed Connection?
- Q&A: Availability of Installation Video for DM8551009
- Q&A: Comparing Demco Hijacker and Pullrite Superglide Fifth Wheel Hitch for 2017 Ram 2500
- Q&A: How to Convert a Demco AutoSlide 5th Wheel Hitch to Fit in the Ford Factory Puck System
- Q&A: Choosing Between the Demco Autoslide and B&W Companion for 2020 Ford F-250 without OEM Prep Package
- Q&A: Comparing The Demco Autoslide And PullRite SuperGlide 5th Wheel Hitches
- Article: The Best 5th Wheel Hitches
- Article: 4 Reasons Not to Use RV Solar Power (And 4 Reasons You Should)
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Guide to Choosing the Best Truck for 5th-Wheel Towing