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Ultra-Fab Electric A-Frame Jack w/ 2-1/4" Tubing - Drop Leg - 22-1/2" Lift - 4,000 lbs

Ultra-Fab Electric A-Frame Jack w/ 2-1/4" Tubing - Drop Leg - 22-1/2" Lift - 4,000 lbs

Item # UF38-944014
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Ultra-Fab Products Camper Jacks - UF38-944014
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Electric jack features a drop leg for 4-1/2" of lift on top of the 18" of screw travel. Front-facing lamp has long-lasting LEDs. Extra-large footplate minimizes sinking. Jack can be welded or bolted onto any A-frame trailer tongue. Call 800-298-8924 to order Ultra-Fab Products camper jacks part number UF38-944014 or order online at etrailer.com. Free expert support on all Ultra-Fab Products products. Guaranteed Lowest Price and Fastest Shipping for Ultra-Fab Electric A-Frame Jack w/ 2-1/4" Tubing - Drop Leg - 22-1/2" Lift - 4,000 lbs. Camper Jacks reviews from real customers.
  • All Info
  • Reviews (5)
  • Q & A (14)
  • Photos
  • Why etrailer?

Ultra-Fab Products Camper Jacks - UF38-944014

  • A-Frame Jack
  • 4000 lbs
  • Ultra-Fab Products
  • Bolt-On
  • Weld-On
  • Electric Jack
  • 22-1/2 Inch Lift
  • 2-1/4 Inch

Electric jack features a drop leg for 4-1/2" of lift on top of the 18" of screw travel. Front-facing lamp has long-lasting LEDs. Extra-large footplate minimizes sinking. Jack can be welded or bolted onto any A-frame trailer tongue.


  • Tongue jack positions quickly and easily with integrated drop leg
  • 12V Motor powers jack, eliminating need for hand cranking
    • Built-in toggle switch for easy operation
    • Integrated circuit breaker prevents motor damage
    • All-steel gears are strong and durable
  • Large front light makes it simple to set up your camper at night
    • LEDs last longer and use less energy than incandescent bulbs
    • Lamp is positioned so that it directs light downward to better focus on ground
  • Emergency, ratchet-style crank socket
    • 9/16" Deep well socket inserts into end of drive collar - ratchet clockwise to retract, counterclockwise to extend
  • Zerk fitting on the lower stem assembly allows access to grease the threaded rod which leads to a longer jack life
  • Easy bolt-on or weld-on installation for A-frame trailers
    • Hardware not included
    • Mounting holes fit 2-1/4" spacing
  • Extra-large footplate provides excellent stability
  • Die-cast aluminum cap resists corrosion
  • Sturdy steel construction with black powder coat finish


  • Bracket height:
    • 9-1/2" Retracted with footplate retracted
    • 27-1/2" Extended with footplate retracted
    • 32" Extended with footplate extended
  • Total lift: 22-1/2"
    • Screw travel: 18"
    • Drop leg travel: 4-1/2"
  • Lift capacity: 4,000 lbs
  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Footplate diameter: 6"
  • 5-Year warranty

38-944014 UltraFab Tongue Jack - 4,000 lbs - 2-1/4" Outer Diameter

Customer Reviews

Ultra-Fab Electric A-Frame Jack w/ 2-1/4" Tubing - Drop Leg - 22-1/2" Lift - 4,000 lbs - UF38-944014

Average Customer Rating:  5.0 out of 5 stars   (5 Customer Reviews)

Electric jack features a drop leg for 4-1/2" of lift on top of the 18" of screw travel. Front-facing lamp has long-lasting LEDs. Extra-large footplate minimizes sinking. Jack can be welded or bolted onto any A-frame trailer tongue.

- UF38-944014

We use this on a portable egg mobile in Maui, HI with very rough agricultural terrain. It gets moved 2 times a week and it is working like a charm! Saves lots of time in the field. Mahalo Nui Loa - Thanks very much, for a great product. Attached is a construction photo of the egg mobile. 225636

- UF38-944014

George has installed the electric jack purchased and finds it to be exactly what is needed. Great service....from ordering assistance to delivery (we ordered the wrong part first try, but noticed it overnight and called for assistance the next day.) No problem....original order was cancelled and new order handled perfectly....part came in 2 days! Thank you! Good to know online service plus customer assistance can work!! 506751

- UF38-944014

easy installation and performs well 282208

- UF38-944014

Our team who needed this part loves how it works for us!! We definitely recommend it. 255772

- UF38-944014

We like the lift very much very easy to install .makes lifting the tonge on the camper very easy. 202582

Still very happy with it.
Janal H - 07/08/2016


Ask the Experts about this Ultra-Fab Products Camper Jacks

  • Upgrading Discontinued Lippert Trailer Jack 181794
    The Lippert electric trailer jack 181794 was replaced by the Lippert trailer jack part # LC285318 with a 3,500 lbs capacity and 18 inches of lift. The Lippert jack measures 21-1/2 inches from the bottom of the mounting bracket to the very top of the jack and 10-3/4" from the foot plate to the bottom of the mounting bracket. Fully extended it measures 28-3/4 inches. Since you want a jack with a higher capacity, I recommend Ultra-Fab jack part # UF38-944014. The Ultra-Fab Jack gives you...
    view full answer...
  • Powered Tailgate for Trailer that Weighs 4,000 lbs and Allows Folded Tailgate Clearance
    Your picture didn't make it through but we do have great powered a-frame jacks like the Ultra Fab part # UF38-944014 which will work well for you. This jack has a lifting capacity of 4,000 lbs which will easily be enough for the tongue weight of your trailer that will most likely be right at 400 lbs. When it comes to having clearance to allow a tailgate to open the best solution is to go with a longer ball mount like the part # 80232 which is 15-3/4 inches long and will give you more...
    view full answer...
  • Powered A-Frame Trailer Jack for Use in Limited Space
    At right you will find a link to all of our powered A-frame jacks. These vary in weight capacity, installation method and lift height. I checked the dimensions of many of these and based on the photo I have linked, the Stromberg Carlson # JET-2500 appears to require the least space to the rear - about 1-inch. I added various other dimensions to the photo to assist you in evaluating it for your application.
    view full answer...
  • Electric A-Frame Jack that can be Mounted Sideways to Allow Tailgate to Open
    Take a look at the Ultra-Fab Electric A-Frame Jack, # UF38-944014 with 2-1/4 inch outer tube diameter, and # UF38-944016 with 2 inch outer tube diameter. Both of these jacks could be mounted so that the motor housing is facing the front of the trailer or either side of the trailer. Mounting it to the side will give you a little over 2 inches of additional clearance. If this still isn't enough to allow the tailgate to open, it is certainly possible to have a steel plate welded further...
    view full answer...
  • How to Determine Trailer Tongue Weight for Selecting a Powered Tongue Jack
    The easiest way to measure your trailer tongue weight (TW) is to use a scale like the Sherline # 5780. There are other methods outlined in the linked article or you can simply take the truck and trailer to a truck weigh station. In general a properly loaded trailer's TW will be about 15-percent of its gross weight. You'll want to select a jack based on the trailer's heaviest weight condition, in other words when it is fully loaded. This will let you select a powered tongue jack with...
    view full answer...
  • What Is Distance From Mounting Plate To Top Of Motor Housing On Ultra-Fab Electric A-Frame Jack
    The distance from the top of the motor housing down to the mounting plate for the Ultra-Fab Electric A-Frame Jack # UF38-944014 is 18 inches. I have attached a photo of the jack that shows the measurement you asked about.
    view full answer...
  • Replacement Powered A-Frame Trailer Jack for a 2005 Jayco Eagle Travel Trailer
    There are a few things to consider when replacing a jack on a trailer. If you are replacing an A-frame jack, the mounting whole pattern is pretty much standard (3 inches apart on center). However, the shape of the mounting bracket could be round or more tri-angular. You also need to consider the tongue weight of the trailer and the amount of lift you need plus any clearances that may interfere with the jack. The best thing to do would be to get the measurements and capacities of your...
    view full answer...
  • Troubleshooting an Ultra-Fab 4000 Electric Tongue Jack That Keeps Blowing Fuses
    Usually when something like your Ultra-Fab 4000 Electric Jack # UF38-944014 is blowing fuses in this manner it's because there is an overload of power caused by a short on the system. This could be from a faulty ground wire or an exposed power wire that is touching the frame of the trailer. I would start by examining the wires that you've got connected to the jack to make sure that there isn't any damaged wire that could be making contact with the trailer and causing this short. If you...
    view full answer...
  • Replacement Parts for the Bulldog Powered Drive Trailer Jack part BD500199
    I have attached for you a list of the replacement parts that are available for the Bulldog Powered Drive Trailer Jack part # BD500199. I am not sure which part in particular that you are referring to but if it is not listed below then you would unfortunately have to replace the jack. The Ultra-Fab Electric A-Frame Jack part # UF38-944014 would be a good cost effective replacement for this if needed. Replacement Extend and Retract Switch part # BD500363 Replacement Manual Override Crank...
    view full answer...
  • A-Frame Jack Recommendation for Travel Trailer with Propane Tank Right Behind Jack
    As far as the Ultimate Trailer Jack # 322-RDJ-2K goes the design, and more specifically the placement of the pin, is placed close to the mounting point of the jack because that is where the jack is most stable. As far as I know they are not yet making one that would work out well for your travel trailer. Your best option is a different jack that doesn't stick down so far below the trailer frame. Bulldog 3K jack # BD1550101344 is one option. Without a footplate on it measures 7 inches...
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  • Replacement Light And Toggle Switch For Ultra-Fab Electric Jack.
    If your jack is an Ultra-Fab 3500 Series jack, then unfortunately the jack light is not a replacement part available. However, the replacement Toggle ON/OFF Motor Switch, part # UF38-75-1037 is designed for Ultra-Fab # UF38-944014, # UF38-944016, and # UF38-944017 jacks.
    view full answer...
  • Troubleshooting Ultra-Fab Powered Trailer Tongue Jack
    Some powered tongue jacks like the Husky Brute # HT87247 use the mounting flange that bolts to the trailer frame to make the necessary ground connection. Other jacks like the Ultra-Fab # UF38-944014 use a separate ground wire. Either way that clean bare metal-to-bare metal contact is essential for the jack to operate properly. A weak ground may allow the jack to function under some conditions but it is possible that it may not allow full current to reach the motor. Switches certainly...
    view full answer...
  • Troubleshooting Electric Trailer Jack that Will Extend But Not Retract
    There are a few possible reasons why your electric A-frame jack is extending fine but you are having trouble retracting. If the motor is not running at all when you push retract on the jack, the switch itself is likely the issue and it just needs to be replaced. If you can hear the motor running when you hit retract but are getting very little or no movement, it's possible that the jack has been over extended. This can cause damage to the threads on the nut and other internal components....
    view full answer...
  • Sluggish Operation From Husky Brute Electric Trailer Jack
    The issue you are having with your Husky Brute Electric Trailer Jack part # HT87247 could be caused by a lack of power at the battery, insufficient ground, or possibly a failing motor. I first recommend that you check that your battery is fully charged using a volt meter. If the battery is fully charged then I suggest removing the jack, sanding down the mounting surface, and then reattaching with new hardware. If neither of these fix the sluggish operation you might want to consider getting...
    view full answer...

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