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

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

Part Number: UF39-941707
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$891.48
Retail:$1,308.35
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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. 1-800-940-8924 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. Great prices 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 (84)
  • Q & A (0)
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Ultra-Fab Products Camper Jacks - UF39-941707

  • Leveling Jacks
  • Stabilizer Jacks
  • Fifth Wheel Camper
  • Travel Trailer
  • Electric Jack
  • 5001 - 6000 lbs
  • Bolt-On
  • 1 Jack
  • 22 Inch Lift
  • Ultra-Fab Products
  • Steel

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 rear 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 Satisfaction Score:


Customer Reviews

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

Average Customer Rating:  4.5 out of 5 stars   (84 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.

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this is a great co.



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FAST SERVICE



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Easy install



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Great service



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Very nice product



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Thanks for all your help. Everything went great.



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Product arrived very fast and looks very good I have not installed it yet Great company to deal with



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1 bad switch but very good product



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Everything good so far I have one question when I attach the jack to my frame of my camper the direction show 3/8 Bolt but should I use a bigger one like a 1/2 ?



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Order 2 one for front and one for rear of my pull behind camper.
Love them.



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Very well built system! My favorite feature is the independent toggles for each side, thus adjusting the angles to your needs.



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Parts missing, one whole bolt kit.


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

  • How to Install the Ultra-Fab Power Twin II Electric Stabilizer on the Frame
    The measurement you will need is from the outside of the frame. The Ultra-Fab Power Twin II Stabilizers # UF39-941707 can be adjusted between 48-77 inches wide. The mounting brackets will sit under the frame with the outside of the angled metal bracket resting on the outer edge of the frame.
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  • Will Electric Ground Control TT Leveling System Work Without Tongue Jack
    Hi Stepan; the Electric Ground Control TT Automatic 5-Point Travel Trailer Leveling System # LC672136 will not function without the tongue jack. The next best thing would be the Ultra-Fab Power Twin II Electric Stabilizer with Dual Motors # UF39-941705 or # UF39-941707. However, I'm not sure if the design of your flat and rectangular something would allow for the installation of these stabilizers. These would also require manual leveling, it wouldn't be automatic.
    view full answer...
  • Electric Stabilizing Jack for Wildwood Travel Trailer
    We do not have any electric jacks that are designed for what you are wanting to do as the jacks you are referencing are not designed to lift a trailer off the ground.
    view full answer...
  • Best Recommended Scissor Jacks for 2017 Thor Vegas Class A Motorhome
    The best scissor jack you can use on your 2017 Thor Vegas motorhome is the Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs # UF39-941707. This will give you the electric motors on each side to assist with leveling as well. If you want the more standard scissor jacks, I recommend the Ultra-Fab Ultra Scissor Jacks # UF48-979002 which I also recommend the Ultra-Fab Speed Socket Power Drill Adapter # UF48-979005 for ease of function.
    view full answer...
  • What Is The Length Of The Ultra-Fab Twin II Stabilizer Mounting Bracket
    The mounting bracket for the Ultra-Fab Power Twin II Manual Stabilizer # UF39-941704 is approximately 35-3/8" in length. The frame height would dictate the amount of lift you would want but there are other factors to take into account. The placement of the stabilizer could lead you running into clearance issues when going up or down a steep hill so if you'd prefer to have as much clearance as possible then you'd go with the 22" # UF39-941707. The trade off is that you'd most likely have...
    view full answer...
  • How Much Will Ultra-Fab Power Twin II Stabilizer Reduce Ground Clearance
    The Ultra-Fab Power Twin II Manual Stabilizer for Trailers and RVs # UF39-941704 measures 5" from the trailer frame to the lowest hanging part of the jack. I confirmed this with my contact at Ultra-Fab. Since your trailer has a lower profile it might be better if you used the 22" lift version # UF39-941707 instead. This only comes with the electric motor (which makes operation easier) but since the legs will be able to extend out lower their weight rating will be higher. This measures...
    view full answer...
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  • Ultra-Fab Power Twin II Electric Stabilizer 30" Lift and 22" Lift Bracket Lengths
    The bracket length of the Ultra-Fab Power Twin II Electric Stabilizer with Dual Motors part # UF39-941705 is 36". It fits trailers and RVs with frames from 8" to 80" wide. The bracket length of the Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs 22" lift part # UF39-941707 is 24". It fits trailers and RVs with frames from 42" to 77" wide.
    view full answer...
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  • Choosing Between Ultra-Fab Power Twin II Electric Trailer Stabilizer With 22 or 30 Inch Lift
    The # UF39-941707 would only provide you with 2 inches of lift. If you wanted to carry some blocking with you to provide additional lift should you need it, this unit would work for you. However, since the # UF39-941705 with a 30 inch lift (which would provide a net gain of 10 inches) is the same price, there's no reason not to go with the additional lift if you should ever need it. Either stabilizer would be compatible with your 70 inch frame width.
    view full answer...
  • How To Determine If The Ultra-Fab Electric Stabilizer Will Fit On A 2023 Airstream 30FB Bunk
    In order to determine if the Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs # UF39-941707 will fit your 2023 Airstream 30FB Bunk, you will just need to measure the width of your trailer frame. This electric stabilizer is designed to fit frame width's form 42" to 77" wide, and will require 24" of space on the frame for installation. If your trailer's frame falls into the above range, then this will work great. Finally, this electric stabilizer has a maximum weight capacity...
    view full answer...
  • Recommended Dual Motor Electric Stabilizer For 2015 Forest River Surveyor
    The Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs # UF39-941707 is a great product, but will only give you 3 inches of lift as you mentioned. That would be enough if you were always camping on level or close to level ground. Based on the information you gave about where you camp, I highly recommend going with the Ultra-Fab Power Twin II Electric Stabilizer with Dual Motors - 30" Lift - 6,000 lbs # UF39-941705. This will give you the additional...
    view full answer...
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  • Can Ultra-Fab Power Electric Stabilizer # UF39-941707 Be Disconnected and Used as Separate Parts
    The Ultra-Fab Power Twin II Electric Stabilizer # UF39-941707 is a dual-motor stabilizer intended to operate as a single unit. If installed as separate halves without the center support it would not be able to deliver its intended performance and could be damaged in use. That center support in some applications may need to be bolted to your trailer frame as noted in the linked instructions.
    view full answer...
  • Rear Electric stabilizer for 2016 Winnebago View 24J Sprinter Class C Motorhome
    Your photo did not come through but we can still help you determine if the Ultra-Fab Power Twin II Electric Stabilizer # UF39-941707 is suitable for use on your Class C Winnebago View 24J motorhome. This stabilizer fits frames from 42- to 77-inches wide and on each side of the frame the mounting brackets will need 24-inches of frame access to mount. Please refer to the linked photo that shows a mounting bracket. If your frame width and available space meet these criteria then this unit...
    view full answer...
    Image 1 for
  • Electric Stabilizer Jack Recommendation for a Trailer that Sits 23 inches from the Ground
    You are correct in how to measure the lift of the stabilizer jacks. The distance is from the ground to the trailer frame when the trailer sits level. I would recommend you go with the 30 inch lift version of the Stabilizer Jack part # UF39-941707 that you referenced. For that you would want the Ultra-Fab Power Twin II Electric Stabilizer with Dual Motors # UF39-941705.
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  • Replacement Stabilizer Jack System for 2021 Jayco Jay Flight Travel Trailer
    The best option from Lippert is the Lippert High-Speed Power Stabilizer Jack, # LC298707. But in this style of stabilizers, I prefer the Ultra-Fab products, they have the Power Twin II Electric Stabilizers with Dual Motors, use # UF39-941705 for a 30" lift and # UF39-941707 for 22". See the product pages for specs and application of which is best for your trailers frame width and spacing. The Ultra-Fab Power Twin II has dual 12V motors that function independently for quick, simple leveling....
    view full answer...
  • Recommendation for Jack to Level and Lift Camper
    For a jack that can both level and lift your 2 axle camper, I recommend the Ultra-Fab Power Twin II Electric Stabilizer, part # UF39-941707. This stabilizer will span the width of your trailer for maximum support and has dual 12V motors for quick and easy leveling. This system is also able to support your trailer's weight with the legs extended up to 22 inches. This will work with your camper as long as its frame is between 42" and 77" wide. It has a weight capacity of 6,000 lbs. I have...
    view full answer...
  • Stabilizer that Can be Used on 2022 Jayco 24LP Motorhome
    Most stabilizers are designed for travel trailers but they don't have exclusions for fitting motorhomes. With that said the Ultra Fab Power Twin II Electric Stabilizer part # UF39-941707 would be the best option as it has the widest frame width range of between 42 and 77 inches.
    view full answer...
  • Is Ultra-Fab Power Twin II Electric Stabilizer # UF39-941707 Sold Individually
    The Ultra-Fab Power Twin II Electric Stabilizer # UF39-941707 that you referenced is a stabilizer kit that has a motor on each side so that it stabilizes both sides of the trailer but it is sold individually. I attached a picture that shows what you get when your order this.
    view full answer...
    Image 1 for
  • Lifting Capacity and Motor Specs of the Lippert Components High-Speed Power Stabilizer Jack
    The Lippert Components High-Speed Power Stabilizer Jack part # LC298707 is a stabilizer jack and is not designed to lift therefore, does not have a lift capacity. It will be suitable for most camper trailers, travel trailers, 5th wheel trailers, and gooseneck trailers according to Lippert but they do not list specific capacities. The Klauber C800 motor that is used on the jack has a 25.8 ft lb torque rating and an 80 RPM speed. If you need a stabilizer jack with an exact capacity then...
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  • Does it Matter where Electric Stabilizer Trailer Jack # UF39-941707 is Mounted on a Trailer
    Electric Stabilizer Trailer Jack # UF39-941707 can be mounted anywhere on the trailer frame where there is space to mount it. Front, back, middle, or anywhere in between!
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  • Stabilizer Jack Option for a 2008 Winnebago Class C
    The stabilizer jacks # UF39-941707 is designed for frames that are 42 to 77 inches wide. Width is measured from the outside of one frame rail to the outside of the other. Most likely the width of your trailer frame falls in the range but you still would want to check. These have a 6,000 lb capacity but you should note that these are not rated for lifting the RV off the ground so the capacity is a stabilizing capacity and not a carrying capacity. Because of that it would work well on your...
    view full answer...
  • Are the Switches of the Ultra-Fab Power Twin II Electric Stabilizer # UF39-941707 Waterproof
    The switches of the Ultra-Fab Power Twin II Electric Stabilizer # UF39-941707 are considered weather resistant meaning that as long as you don't submerge them under water they will hold up just fine under normal rain/snow situations.
    view full answer...
  • Retracted Height of Ultra-Fab Power Twin II Electric Stabilizer
    The Ultra-Fab Power Twin II Electric Stabilizer for Trailers and RVs - 22" Lift - 6,000 lbs # UF39-941707 is 42-77 inches wide and 24 inches long with a retracted height of 5 inches when retracted from the bottom of the foot to the frame mounting location. I don't have a great photo of that retracted height, but I've attached the best I currently have for reference.
    view full answer...
    Image 1 for
  • Ultra-Fab Power Twin II Electric Stabilizer Recommendation for 2012 Salem Hemisphere Lite 346Q
    Whether or not you would need the Ultra-Fab Power Twin II Electric Stabilizer # UF39-941705 or the # UF39-941707 depends on the dimensions of your trailer frame. If your frame is between 42 and 77 inches in width and you only need 22 inches of lift you would want the # UF39-941707. If your frame is between 48 inches and 80 inches wide and you want 30 inches of lift you would want the part # UF39-941705.
    view full answer...
  • Ultra Fab Power Twin II Electric Stabilizer Jack Recommendation for 2015 Surveyor Travel Trailer
    You can potentially replace the jacks on your trailer with an Ultra-Fab Power Twin II Electric Stabilizer. Part # UF39-941705 will install on the bottom of the frame as long as the frame width is 48 to 80 inches measured from the outside of one frame rail to the outside of the other. It has a lift of 30" and a weight capacity of 6,000 lbs when extended to 30" and a weight capacity of 3000 lbs when legs are extended to 15". Ultra-Fab Power Twin II Electric Stabilizer, part # UF39-941707,...
    view full answer...


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