bing tracking image
  1. Camper Jacks
  2. Ultra-Fab Products
  3. Pop Up Camper
  4. Teardrop Camper
  5. Travel Trailer
  6. A-Frame Jack
  7. Leveling Jacks
  8. Tongue Jack
Ultra-Fab Electric A-Frame Jack - 18" Lift - 3,500 lbs

Ultra-Fab Electric A-Frame Jack - 18" Lift - 3,500 lbs

Our Price: $239.21
You Save: $58.84
Camper Jacks
Shipping Weight: 22 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Easy-to-use jack has fast 12V motor for quick, simple lifting. Corrosion-resistant, die-cast aluminum cap and hardened steel gears make for a long-lasting jack. Extends 6" in 25.3 seconds with 1,000 lbs of tongue weight. 1-800-940-8924 to order Ultra-Fab Products camper jacks part number UF38-944017 or order online at Free expert support on all Ultra-Fab Products products. Great prices and Fastest Shipping for Ultra-Fab Electric A-Frame Jack - 18" Lift - 3,500 lbs. Camper Jacks reviews from real customers.
  • All Info
  • Reviews (268)
  • Q & A (0)
  • Photos

Ultra-Fab Products Camper Jacks

  • Pop Up Camper
  • Teardrop Camper
  • Travel Trailer
  • A-Frame Jack
  • Leveling Jacks
  • Tongue Jack
  • Electric Jack
  • 3001 - 4000 lbs
  • 1 Jack
  • 18 Inch Lift
  • Ultra-Fab Products
  • Bolt-On
  • Weld-On
  • Steel

Easy-to-use jack has fast 12V motor for quick, simple lifting. Corrosion-resistant, die-cast aluminum cap and hardened steel gears make for a long-lasting jack. Extends 6" in 25.3 seconds with 1,000 lbs of tongue weight.


  • Tongue jack positions quickly and easily
  • 12V Motor powers jack, eliminating need for hand cranking
    • Built-in, water-resistant toggle switch for easy operation
    • Integrated circuit breaker prevents motor damage
    • All-steel gears are strong and durable
  • Dual side lights make it simple to set up your camper at night
  • 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 is included
    • Mounting holes fit 2" or 2-1/4" spacing
  • Round, removable footplate included
  • Die-cast aluminum cap resists corrosion
  • Sturdy steel construction with black powder coat finish


  • Bracket height:
    • 9-1/4" Retracted
    • 27-1/4" Extended
  • Lift: 18"
  • Travel speed (w/ 1,000-lb tongue weight):
    • Extends 6" in 25.3 seconds
    • Retracts 6" in 23.7 seconds
  • Lift capacity: 3,500 lbs
  • Outer tube diameter: 2"
  • Inner tube diameter: 1-3/4"
  • Footplate diameter: 6"
  • Distance between mounting holes center to center: 3"
  • 5-Year warranty

How to Determine the Lift Capacity You Need in a Jack

A trailer jack is designed to lift the tongue of your trailer so you can connect the trailer coupler to your hitch ball. To do this, you'll need a jack with a lift capacity high enough to handle your trailer's tongue weight.

Tongue weight is the amount of weight that your trailer applies to the back of your tow vehicle. Typically, your tongue weight should be 10-15% of your total trailer weight (trailer + cargo). In other words, a 10,000-lb trailer would have a tongue weight between 1,000 lbs and 1,500 lbs. For a trailer this size, you would need a jack with a lift capacity of at least 1,500 lbs.

It's okay to have a jack with a weight rating that is higher than your trailer's tongue weight. In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping.

Trailer and Camper Jack Lift

Every jack offers a certain amount of lift or travel. Screw travel is the distance the jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high this jack will be able to raise your trailer.

38-944017 UltraFab Tongue Jack - Model 3502 - 18" Lift - 3,500 lbs

Item # UF38-944017

Installation Details UF38-944017 Installation instructions

Customer Satisfaction Score:

Customer Reviews

Ultra-Fab Electric A-Frame Jack - 18" Lift - 3,500 lbs - UF38-944017

Average Customer Rating:  4.7 out of 5 stars   (268 Customer Reviews)

Easy-to-use jack has fast 12V motor for quick, simple lifting. Corrosion-resistant, die-cast aluminum cap and hardened steel gears make for a long-lasting jack. Extends 6" in 25.3 seconds with 1,000 lbs of tongue weight.


Easy installation, reasonable price, works great! Much to my surprise, our trailer had a 2.25" top hole and a 2" bottom hole. This jack fit fine. The lights are helpful.


I recieved the jack in a timely fashion and the box was destroyed (packing wasn't good) and was a bit worried but it didn't have a scratch on it and was very easy to install. Bolted right up!I really am happy with it and I would recommend it and etrailer!!


The three items we ordered arrived on time. The electric jack was easy to install, 3 bolts and 1 wire. Took less then an hour. It makes hitching and unhitching our Keystone Hideout much easier.
Customer service was very helpful when we called to add a third item to our order.
No Hassle!


Nice jack . Fit up on travel trailer was good did have to take 3/16 off the back of round mounting plate so it would not hit the battery box I did check with Ultra-fab and they got back to me the same day ,wanted to make sure this would not effect warranty . well built and quality was very good . So much better then my old jack .


Lift came super quick from etrailer. Very easy to install since replacing older model of the same lift. Ultra-Fab should include wire and fuse needed for the positive wire -had to reuse old fuse!


Easy to install. I also replaced bolts with grade 8 bolts.
Ultra fab is a good product.


Easy ordering, good tech support. Fast shipping. 30 minute install. Works great. Would recommend this item.



Working very good. Have only used it about 6 times so far. Great product.


Easy install in 5 minutes, works great, excellent customer service, fast service and shipping. No more hand cranking for me.

Doug W.


Works great, fast and easy, my friend bought one from you after he saw mine


The fit was flawless and it handles my Flagstaff Mac with ease. It is a pop-up and not a huge load, but it saves a 70 yr. old a lot of cranking. Install was a breeze. Love it when items are as described. 6 day delivery over a holiday long week-end. Thanks for the great service.


Well I guess its been a year since purchasing the Ultra-Fab Electric A-Frame Jack as per the email I received from etrailer. I have been very happy with the purchase, this is so much better than cranking a handle!! Installation was very easy too. I liked this one since it has a zerk fitting for lubing the jack where others didn't seem to have that. All in all, I would purchase this jack again and through too.


Excellent figment and easy installation!


etrailer had the best price. Shipped to me in a few days. Took about 1 hour to convert from the 4th bad liepert smart jack. Works fast and easy. As I read on other reviews it is "wobbly" side to side compared to the old jack but rating are equal.
Put on my enclosed ATC car trailer. Have not yet loaded the car - I think that should only be done when "hooked up". Check with me in a few months after I have used it a bunch.



doing fine


Worked as advertised. Easy installatio n.


Unit was out of stock but I was willing to wait. Well it was delivered a lot sooner than I thought and was kept updated about delivery date.(no guessing). The jack installed easily and works as expected. I am very satisfied with the service and the product. Thank you etrailer!

Carl N.


still going strong!


The product was easy to install. I put the trailer on my truck hitch before I started. No need for impact tool to loosen the bolts on the manual jack. Your jack fit fine, even cleared the propane bottle cover, although I have to sqeeze a little to get to the light switch. My trailer is a 30' Keystone Hornet with slideout. Your jack sounded like it was working hard, but it kept raising. It's the 3500 lb model, and I didn't measure the tongue weight before I started. However, it was right at freezing outside, and my battery isn't new, but all went well. Plenty of travel, and I like the removeable foot. All in all, I'm a Happy Camper.


easy to install and one wire to connect. works great so far on my Pace American V-nose enclosed trailer with a couple snowmobiles on board



Very good, recently sold this trailer


The Ultra-Fab power jack is great so far. This was a direct replacement for the stock original jack. Easy to install. This one has a fuse in-line as the original jack did not. I like that feature.

Johnny C.




Jack installed easy and is great for my heavy toy hauler. The light will be great for unhooking at my favourite camping spot. The included fuse link was perfect for a safe install. I used a heat shrink butt connector and heat shrink tubing over a ring terminal for my connections.


Used the electric jack this past weekend. Really like it, glad we got it. Very easy to install. Will recommend this product to anyone wanting a easier way to hook up your TT.

David C.


Bought this one year ago and it died already. It is not one that I would recommend. We had to hand crank on several occasions. We bought something different and threw this one away. As for Etrailer, great company.


Great product, was easy to install and wire up. Very durable, grease tip location on the tube very convenient. Cons ( would like to see a foot extension for the tube and a more durable cover for the grease tip, other than that its a thumps up for this product.


Great jack - haven't hooked up the electronics, but it's been great. The little rubber cover over the manual jack nut drive cracked, but I assume that is because I keep using it repeatedly (more than it was designed for). I wish it had a zerk fitting or two on the jack tube, just to keep it from seizing up in the future.


Low price but high quality. Works faster than most Jack's out there. My only concern is the length of the shaft. I need to use a 6 inch block under it. Works great. I now have 2 of them. One on my enclosed cargo trailer and one on my 26 ft travel trailer. Highly recommend. It


Just what I expected from an Ultra-Fab product. I have bought this same jack for another application and was pleased with it and the same with this one.

This application I had to drill all the holes needed as the trailer did not have tongue jack. It was a simple drill with all the different hole combination on the jacks mounting pad. Works and looks great!!!


This unit was purchased to replace an UltraFab that I bought in 2007; that would mean my first unit lasted over 12 years. The old unit was still running, but the motor had a couple of dead spots and I got tired of bumping it to get it moving. I consider anything electrical that sits outside for this long, and still technically works, pretty decent quality.

The new unit looks very similar to the old one, except the lights are now LED and there is a grease hole on the shaft. The addition of a grease point is great because my old unit could not be easily greased (thus, never was). This should extend the life of the new unit.

Installation was easy, except the unit would not power up reliably. The issue appears to be the fuse holder supplied with the kit. The fuse was too loose in the holder and the power connection was weak. To solve the problem (I hope) I took the fuse holder apart and stretched the internal spring. This seemed to fix the problem.

I hope this unit gives me the service my last one did. I bet it will.


We are very pleased with the lift we purchased. The first one we bought didn't fit our camper, we didn't realize that the trailer hitch has 2 different sizes for the lift shank to go thru. Etrailer was very helpful in reordering the correct lift and the return of the first one.

Show More Reviews

See what our Experts say about this Ultra-Fab Products Camper Jacks

Do you have a question about this Camper Jack?

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Zack K
Video Edited:
Zack K
Employee Chris R
Video Edited:
Chris R
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Shane T
Installed by:
Shane T
Employee Randy B
Installed by:
Randy B
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Halie H
Updated by:
Halie H
Employee Mike S
Updated by:
Mike S
Employee Matthew E
Updated by:
Matthew E
Employee Noah M
Updated by:
Noah M
Employee Eric H
Updated by:
Eric H
Employee Sue W
Video by:
Sue W
Employee Zach D
Video by:
Zach D

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 1-800-940-8924