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Demco Fifth Wheel Installation Kit - Custom - DM8551000 Review Video

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Info for these parts were:

Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video by:
Joshua S
Employee Zach D
Video by:
Zach D
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Brent H
Test Fit:
Brent H

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Products Featured in this Video


Demco Autoslide 5th Wheel Trailer Hitch for Ford Super Duty - Single Jaw - Underbed - 21,000 lbs


Demco 5th Wheel Hitch

735 reviews


Code: DM69SV

Price:  $2,733.54
  • 5th Wheel Hitch
  • Sliding Fifth 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



No more getting in and out of your truck to mess around with a manual slider. This hitch slides automatically to give you 14" of additional clearance for tight turns whenever you need it. Custom underbed installation kit included.


Do you have a question about part DM69SV?more information >     


Demco Recon Sliding 5th Wheel Hitch for Ford Super Duty - Single Jaw - Underbed - 21,000 lbs


Demco 5th Wheel Hitch

105 reviews


Code: DM79KV

Price:  $1,947.68
  • 5th Wheel Hitch
  • Sliding Fifth Wheel
  • Aftermarket Below Bed Rails
  • 5250 lbs Vertical Load
  • 21000 lbs GTW
  • Double Pivot
  • Premium - Single-Hook Jaw
  • 18-3/8 - 20-7/8 Tall
  • 14 Inch Fore/Aft Travel
  • Demco



This hitch manually slides to give you 14" of clearance for tight turns. Sturdy wraparound jaw has a locking bar for added security. Pivoting head allows easy hook up and helps limit chucking. Polyurethane bumpers ensure a smooth ride.


Do you have a question about part DM79KV?more information >     


Underbed Rail and Installation Kit for Demco UMS 5th Wheel and Gooseneck Trailer Hitches


Demco 5th Wheel Hitch Rails

28 reviews


Code: DM8551000

Retail: $782.00

Price:  $565.34
  • 5th Wheel Hitch Rails
  • Custom
  • Below the Bed
  • Demco


Custom, underbed rail kit allows for uninhibited use of your truck bed once your hitch is removed. Works with Underbed Mount Series (UMS) fifth-wheel and gooseneck hitches. No-drill frame brackets offer a simple installation.


Do you have a question about part DM8551000?more information >     


Review of Demco RV Fifth Wheel Installation Kit DM8551000


Today, we're going to take a look at the under bed rail and installation kit for the Demco Hijacker UMS Fifth Wheel and Gooseneck Trailer hitches. This is a custom fit part. It is designed to fit the 1999 and newer Ford F250. F350 and F450 Super Duty trucks, with either the 6 3/4 foot bed or the 8 foot bed, with outdoor factory rail kit. Now this installation kit is designed for use with the Demco… see more >