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Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs

Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs

Item # UF39-941707
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Retail:$999.00
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Camper Jacks
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Shipping Weight: 116 lbs
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It's never been easier to raise, level and stabilize your travel or 5th-wheel trailer. This electric stabilizer spans the width of your rig for maximum support and has dual, 12V motors that function independently for quick, simple leveling. Call 800-298-8924 to order Ultra-Fab Products camper jacks part number UF39-941707 or order online at etrailer.com. Free expert support on all Ultra-Fab Products products. Guaranteed Lowest Price and Fastest Shipping for Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs. Camper Jacks reviews from real customers.
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  • Reviews (57)
  • Q & A (80)
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Ultra-Fab Products Camper Jacks - UF39-941707

  • Leveling Jack
  • Stabilizer Jack
  • Electric Stabilizer
  • 6000 lbs
  • Ultra-Fab Products
  • Bolt-On
  • 22 Inch Lift

It's never been easier to raise, level and stabilize your travel or 5th-wheel trailer. This electric stabilizer spans the width of your rig for maximum support and has dual, 12V motors that function independently for quick, simple leveling.


Features:

  • Cross-frame-mount jack stops front-to-back and side-to-side motion of travel or 5th-wheel trailer
    • Provides support across the width of your motor home or trailer
    • Stabilizes with wide side support brackets
    • For use on front frame of pulled travel trailer
      • Not recommended for use on front of motorized vehicle
  • Dual, 12V motors operate independently of one another for simple, effective leveling
  • Connecting bracket holds sides of stabilizer together and provides additional support
    • Adjusts to fit the width of your trailer or RV
  • Extra-large footplates help to minimize sinking and tilting
  • Switches and emergency hand crank included
    • Switch harness has 10-gauge wires
  • Sturdy steel construction


Specs:

  • Application: trailers and RVs with frames from 42" to 77" wide
    • Requires 24" of space on the frame of your trailer or RV
  • Lift: 22"
  • Weight capacity: 6,000 lbs
  • 3-Year warranty


Dimension of mounting bracket


39-941707 UltraFab PT II Electric Stabilizer - 22"

Installation Details UF39-941707 Installation instructions




Customer Reviews

Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs - UF39-941707

Average Customer Rating:  4.6 out of 5 stars   (57 Customer Reviews)

It's never been easier to raise, level and stabilize your travel or 5th-wheel trailer. This electric stabilizer spans the width of your rig for maximum support and has dual, 12V motors that function independently for quick, simple leveling.

- UF39-941707
by:

Your going to love this product. I was able to fit on to a 1987 Avion travel trailer I renovated for my sister (spectacular renovation). It made the camper rock solid. You can't feel anybody walking around, no high wind movement. It felt like we set it on a concrete foundation. It is a well designed product I will use in the future if I renovate another classic beauty, even my own every day travel trailer. Great product. 614891


Comments
Excellent product
Jonathan - 03/30/2020

72004

- UF39-941707
by:

The product itself is a good product but the packaging for shipment is very bad. I received mine and the box was badly torn apart and tapped back together. I was missing multiple pieces and had to wait until the replacement pieces arrived. Customer service was very helpful with resolving this problem within minutes. 119770



- UF39-941707
by:

Scary at first, but following directions, it bolted right onto the frame, used a floor jack to hold it in place while attaching. Wiring was uncomplicated, except for figuring out where to route the wires. works fine, I am a happy camper! 340760


Comments
still works great.
Glenn A - 02/10/2018

34539

- UF39-941707
by:

I got the jack for three reasons. My original jack was intermittent, it was bent and it did not level the trailer because it had only one motor. The new jack works great and it can level the trailer because it has two motors and the power required. It was not the easiest to install because of the increased size and it will not level the trailer if it is off more that 2 inches or so side to side. In spite of these drawbacks and the fact it added weight to the rear of the trailer I am very happy with the new jack. 372285


Comments
Good. Only issue I have is it is slower than my old jack
Richard - 04/25/2018

37656

- UF39-941707
by:

Very pleased. Not that hard to install. These replace the weak stabilizers that came with the trailer. You'll need a jack and an electrical kit to complete the install. 433546


Comments
Still working just fine, Ive suggested it to anyone who askes about it.
RRR - 09/18/2018

43732

- UF39-941707
by:

On my 5 whl the landing gears froze up and would not turn either way. I ordered LC179013 and installed myself. That was s good job for an old 70Yrs fat man to do.. I got them installed and wired up and they work like a champ. That has been over a year ago and have been used alot. 745104



- UF39-941707
by:

i find these easy to operate. installation took a little time as i had to works underneath the camper. i have discovered, the middle of the jacks flex when leveling. i have some heavy angle iron, i am going to reinforce them. before i do that operation, i am going to add more bolts, that may be the simple solution. overall, excellent product. 481698



- UF39-941707
by:

Installation was easy, need a helper just to make it safer. CSR people are great very helpful!! Works as promoted and I have recommended this product to other campers. 410247


Comments
Well after 1 year of use the Jacks are still doing very well we have gone on at least a dozen trips that they have been utilized. I am very glad to have purchase them, the installation was very easy great videos!! Best Regards P.S I have recommended to other campers and have even assisted on installing them.
James F - 07/26/2018

41519

- UF39-941707
by:

I purchased 4 sets of these for 2 trailers. One motor intermittently will not run unless I remove the cover and turn it by hand. It occurred immediately after installation. Should have returned it. 249800



- UF39-941707
by:

I was very satisfied with the excellent service I received. Rose was very helpful. Box was a little tattered but all parts were intact. I installed stabilizers and they work as expected .Very easy to install as I did them myself 194823


Comments
They are working great just as u expected very good product. Would recommend to anyone. Thanks Again to Rose for her help
Joe - 05/27/2016

18061

- UF39-941707
by:

Exact replacement of what was on the Carrilite 5'er with both products, the levelers and the front landing gear. Fast efficient service as usual! 172136



- UF39-941707
by:

The product does what we needed it to d o. 96172



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


I love this product, I wish I'd bought and installed it sooner. It took some installing, you might need to solicit help from a friend unless you're stubborn like me, in which case it's doable solo. The wiring is the most challenging, I found adding a dedicated circuit directly from my battery via a heavy duty fuse was the way to go. The function and performance is flawless and makes leveling at the campground or storage location child's play. 655786



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


On time. Installed easily! One of the bolts that attach the motor did twist off before it was tight. All bolts turned hard. 371795



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


The Jacks are considerably more durable well built compared to the Lippert models. The lifting power is real and once on the ground the prevent movement of the RV by orders of magnitude over the other style jacks. I only have one in the center of a long trailer and it has stopped the bouncing and side to side swaying of the trailer. Just stepping onto the stairs to get in its rock solid. Also when all the legs are deployed the doors close way better than they ever had with just the Lippert jacks on the front and back. Definitely recommend to anyone thinking about a better jack than what's provided oem. 307523



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


Quick follow up after a year or so of use on the Twill ll Electric Stabilizers. I have one set on rear and one set on front of my 28' Coach. I have found that it is better to use a solid piece of 12"x12" hard wood for the feet to rest on while setting up the camper at site. the plastic ones seem to push in after a bit and I have to re-adjust. As far as the Jacks are concerned, they perform as they should, making the coach very solid with little to no movement. I have had 0 issue's with them since I installed. Not a super easy task by yourself in your driveway but not that hard either. just take your time, run heavy gauge wire for power so no drop in amp. all good! thanks, 445259



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


Was subpar can’t lift trailer doesn’t do a very good job at stability would not purchase if I knew what they were like 598066


Comments
The ultra fab stabilizer part # UF39-941705 is not designed to lift. If you are looking for a stabilization system that can also lift the trailer I recommend lippert Travel Trailer Leveling System part # LC672136
Electric Ground Control TT Automatic 5-Point Travel Trailer Leveling System - 10,000 lbs
$3,119.75
. 5 motorized jacks will lift the trailer and level it with a fully electric system. The system can be operated by the included control panel or with your smart device. The best thing about the lippert leveling system is that it includes hitch height memory for automatic leveling when you are ready to hook up again.
-- Heather A - 01/17/2019

48647

- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


I want to give this product 5 stars as they are a very nice set of stabilizer jacks that are very heavy duty but I'd have to say that the quality control from Ultra Fab is not great. The connecting bracket, part # 39-841642 on both sets was very poorly fabricated. On one set the holes were not drilled in a straight line and therefor did not line up with the holes on the jacks forcing me to drill new holes and on the other set the bracket was actually a whole quarter of an inch narrower at one end than the other and the jacks did not even fit into the bracket. Due to time constraints and not being able to be down more than a day after cutting off the old jacks I was forced to cut the bracket and weld it back together straight so that it was usable. Costing me an extra 2 hours of time and frustration. Nice jacks otherwise but I advise to assemble them completely and make sure the parts line up before removing your old parts. 662077



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


I Love these Electric Stabilizers, They work Great. They Make setting up and taking down, so much easier. The Duel Motors have plenty of Power and give you complete control of leveling both Sides Independently. The only Negative is the Glass fuse style Fuse Holders that come with them, They work intermittently at Best. Replace with the Blade Style Fuse Holders. Much Better. 607721



- UF39-941704
by:

Review from a similar Power Twin II in Camper Jacks


Very happy with the quality of this stabilizer jack!! I currently only have the jack installed on one end of our toy hauler and you can feel the difference in how stable the camper is on one end compared to the other end that still has the scissor type jacks. I will definitely be purchasing a second one!! 280015


Comments
I did end up purchasing a second set of these stabilizer jacks a few weeks later and Im very happy I did!!
Brian s - 08/05/2017

26854

- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


I finished the assembly and install of the power twin II stabilizer and have included pictures of the install. This is a good quality unit and I am very happy with how it works. Bob 291792



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


On a nice sunny day I pulled out my new Power twin Stabilizer set. The Ultra-Fab went together as the direction read. The sizing to the trailer frame was a bit of taking a part to slide together as it is a very tight fit. I was replacing a cheaper set put on by the trailer MFG. adding spacer to fill in for the longer and better frame work of the Ultra- fab Stabilizer. The power units went on without any fuss. I am very pleased with my handy work the ease of installation. etrailer was great support when I thought a part was missing in shipping. All parts were in the boxes when I open them all up. Thank you etrailer 189206



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


Little intimidating at first, just took my time and it went together without any major problem. The problem that I had was dealt with quickly. It's solid and well built. Print on the instructions was a little small for my eyes. Having the instructions on line was a great help. 324280



- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


Finally got around to installing my PT II Stabilizers 30" front and rear of our 26' Surveyor. Pre - assembled them to make sure they went together ok. Luckily I had two sources for power front & rear which made wiring easy, I used a Buss block to make all positive connections, grounds straight to frame, soldered all connections and heat srinked to seal. Using the 3/8" self tappers was fun.Well got it all together and all works well makes trailer very stable, don't have to worry about scissor jacks collapsing anymore. 422980


Comments
Working well they make our trailer very stable compared to the sizzor jacks that came on our trailer well worth the money. Install was easy and had them spot welded to frame.
Chuck - 09/18/2018

43707

- UF39-941705
by:

Review from a similar Power Twin II in Camper Jacks


Good product! 3 day delivery, no missing or damaged components. 2 hour install...an extra pair of hands is very helpful. I completely assembled the device, left all fasteners a litle loose, slid underneath my 36' trailer. Set width beforehand plus one half inch using jack legs to raise against trailer frame then adjusted finish width. Sure makes life easy for someone with physical limitations. 713754


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