Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Item # UF17-943010
This item qualifies for free shipping
Shipping Weight: 74 lbs
Specially designed to raise, level and support your trailer or RV, this pair of electric jacks features powerful, 12-volt motors that function independently of one another for simple, effective leveling. Extra-large footplates help prevent sinking.
Note: Landing gear is designed to stabilize a portion of your trailer's weight, not to support the full GVWR of your trailer. Do not use landing gear to lift your trailer or RV during tire changes or service work because doing so will exceed the capacity of the landing legs.
Video of Ultra-Fab Deluxe Electric Landing Gear Set - 38" Lift - 12,000 lbs
Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Today we're going to be taking a look at the Ultra-Fab Deluxe electric landing gear set. This is perfect for fifth-wheel and goose-neck trailers and RV's. It's going to feature dual-electric jacks that raise and lower with the flip of a switch, so no more hand-cranking. Each 12-volt DC motor has its own toggle switch, wiring and 30-amp fuse. This is the toggle switch. It has wiring already running to it. It's going to come with a rubber gasket for a nice tight seal at the mounting location.
Four mount holes here at the base, and then just an easy to use toggle switch with a weather-proof design. Also, plenty of wiring, and then again, each one is going to come with a 30-amp fuse that's in there. One of the neatest features about this unit is that the jacks operate independently for simple and accurate leveling. That's also going to help when hitching and unhitching. The jacks are going to feature a built-in clutch that's designed to prevent damage from over-extension and each jack is going to come with the extra-large foot plates that offer superior stability, which is going to help prevent sinking and tilting. A neat design of the foot plates is that they're going to be held in place here with a pin and clip. There's going to be four holes that go around there, so what that means is that that foot plate can be oriented however you want it at the bottom of the unit. Pretty simple installation.
You would need to weld the hangers to the front of the trailer frame beneath the overhang. It does come with four hangers, two per jack. The jack is going to feature stops on three sides of this tube, which is great. It's a great feature to have. Nice, secure design. On this side right here, we don't have any stops, but on this side you're going to have three stops.
On this side you're going to have three stops, and on this side you're going to have three stops. When using this, if you're doing a replacement, in the instructions are going to be the measurements that you need to determine whether your current hanger locations will match up with what this jack requires. If you're welding on your new hangers that come with this unit, you would want to use location A, which is this one, and location C, which is this one, or you could use location A and location B. You never want to use location B and C together. Always use A and B, or A and C.
You can find all that information in the included instructions, but you'd weld those hangers to the front of the trailer frame beneath the overhang, and then you would bolt the jacks to the hangers. It does come with your necessary hardware for that step. Then you'll need to mount your switches anywhere on the trailer for easy access. Mounting hardware to get your switches installed are not included, so that will need to be provided separately. The jacks themselves are made from a 9 steel construction with a protective finish. It's going to keep the unit safe from rust and corrosion, and it does feature grease zerk fittings which allow for easy maintenance. Right up here, on the head we're going to have a zerk fitting. Then you're going to have this band right here. This is just a nice, thick rubber band. Pull that down and it exposes a hole. Once you have the inner tube and the outer tube lined up correctly, that will actually expose another grease zerk fitting, which again simply allows for easy maintenance. When it comes to the bracket height, what that means is pretty much the overall height of the unit. It's about 36" when's it fully retracted, 74" when it's fully extended. The stroke of the motor is 21", and then you're going to have this drop plate right here with a pin and clip. That's going offer an additional 17" of travel, so the total lift for each jack is going to be 38" per jack. The rate of travel is about 15 seconds per inch. These are very heavy-duty. They're going to feature a combined weight capacity of 12,000 pounds, so 6000 pounds per jack. A few other things that I just want to mention real quick is, when it comes to the dimensions of the foot plate, it's going to measure 8" long by about 5 3/4" wide. The distance that I got when I measured from the top of the motor to the first weld point was about 8 1/2". The out tube's a square design that measures 2 1/2" by 2 1/2 inches. I also want to mention that an important note is that the landing gear is designed to stabilize a portion of your trailer's weight. It's not designed to support the full gross vehicle weight rating of your trailer. Be careful not to use the landing gear to lift your trailer or RV during tire changes or service, because doing so will actually exceed the capacity of the landing legs. That's going to do it for today's look at the Ultra-Fab Deluxe electric landing gear set with a combined capacity of 12,000 pounds.
Average Customer Rating: 4.7 out of 5 stars (45 Customer Reviews)Specially designed to raise, level and support your trailer or RV, this pair of electric jacks features powerful, 12-volt motors that function independently of one another for simple, effective leveling. Extra-large footplates help prevent sinking.
by: Clay M.04/04/2015
I purchased this product to replace the landing gear that had failed on my 5th wheel. I called around to a few other dealers and they were not very helpful. Ricky S. at e trailer was able to give me the product specs. that I needed and took my order that day. My product arrived one day earlier than expected. I installed the new landing gear myself and I must say that if you are a mechanical novice don't attempt yourself. This of course depends on your coach design. Mine is a toy hauler and the passenger side jack is right next to the generator. It was a challenge to get the old jack out and the new one end. However with that being said the new landing gear works as advertised and I am happy that I used e trailer to make these needed repairs. 183079
by: Mark M.10/25/2016
The jacks arrived in three days with the free shipping option. That's great service. I just finished the install, and I am pleased with the jacks. The installation was fairly straightforward. The tabs on the jacks with the 13.5" spacing fit my existing brackets like a glove. That's one of the reasons I ordered these jacks. I've only used the jacks so far to pick the camper up off the jack stands I had it on while swapping the jacks, but they didn't seem to be straining in the least. My old Atwood single motor jack system struggled every time I used it. These are the only issues I had with my installation: 1. One of the grease zerks was broken out of the plastic motor housing when the jacks arrived. From reading other reviews, that appears to be a fairly common issue. I'll pick up a zerk with larger threads and take care of that. 2. Six of the eight wires were not long enough for me. It wasn't a big deal to pick up some wire and lengthen them, but if they had been 10 feet long instead of 7 feet long, the installation would have been a little easier. 3. When the jacks are fully retracted, the bottom tube (without the foot installed) is about 4-6 inches up inside the opening on the trailer. The jacks have 21 inches of stroke, so this shouldn't be a big deal. I'll just have 15-18 inches of stroke instead. I could remedy this by cutting the existing brackets off my trailer and welding on the provided brackets lower, but that is a lot of unnecessary work. All in all, this is a great product, and I look forward to using the jacks. The single motor Atwood jack that came on the trailer has been my greatest source of dissatisfaction since the day I bought the trailer. Thanks to Ultra-Fab and E-Trailer. 310498
by: Malcolm D08/06/2014
I completely removed the existing landing gear from my 2010 Trailblazer fifth wheel while still hooked up to my pick up truck. The landing gear completely failed while trying to hook up in Pacific City, Oregon. We had to buy two 2x4 s and c clamps from a local hardware store. We clamped across the two landing legs and using the truck jack managed to lift the trailer one block at a time to get the truck hooked up. I installed the new landing gear using the existing welded U brackets. They lift the trailer easily. I modified the existing switch hole in the trailer to accept the two switches adjacent to each other so I can hold both switches at the same time to lift and lower the trailer. I also had excellent service from E Trailer. 144792
by: Tim O Born08/05/2015
Item was easy to purchase, very quick to ship. The price came in $170 cheaper than what the dealership could buy it for. Even with expedited shipping, I save over $100 by ordering myself. I've only used them twice to move the trailer, but the motors seem powerful and the jacks are sturdy. They lift/lower the 5th wheel, which weighs in at 13,800 pounds unloaded much quicker than the insufficient single motor unit that came stock. So far, I am happy with them. The advertised speed is listed at 1 inch every 15 seconds and it looks like that is pretty close to what it is. Not as quick as the hydraulic system I wanted, but hydro systems are HARD to find and quite a bit more expensive. I do have some criticism though... the switches are HUGE and will not fit in the stock switch compartment. Also, the pins on the jack feet are not spring assisted. Neither of those is a huge deal, but the switches are unprotected on the outside of the unit. Make sure you install where they are fairly safe. The pins on the jack aren't difficult to operate manually, just not as convenient as the spring assisted. Other than that.... these jacks are worth buying. If I find, for some reason, after more use that they are not what they appear to be, I will update my review. As of now, I am happy with them. 216912
When I received the Jacks and opened the package, I noticed that one of the motor leads was cut all the way through. I did not want to wait for a replacement, so I spliced the wire back together.I installed them on my Holiday Alumalite fifth wheel. The spacing on the new jacks did not fit the exisiting brackets and it was impossiable to change them because of accessablity. I had to adapt the jack to fit the existing brackets. It took 5 hours for two experienced mechanics to install. Once the job was completed They work great. 195186
by: Gruf Rude05/29/2014
The 20-year old, obsolete 15-tooth Atwood landing gear failed repeatedly in the 2 years since I bought the 22 foot 5th wheel camping trailer. The trailer had been raised for clearance on the Forest Service roads and the original jacks were just barely adequate when new; it was time for an upgrade. Although the trailer is only a 6,000 pound unit, I decided on the 12,000 pound rated gear because of the rough ground we often camp on and the individual operation of the legs, which really aids leveling. The UltraFab jacks are quality gear, excellent construction, fit and finish, complete with grease zerks. The wiring harness is proper, heavy 10 AWG and the weatherproof switches are solid. I cut out the old brackets and followed the instructions to position the jacks for the welder; it took less than an hour for him to weld in the brackets (though space was limited on my small camper). The end result was just what I hoped for; strong, solid support and NO MORE CRANKING! 133333
by: Joe S.08/19/2014
After the installation of a 5500 watt generator and 4 golf cart type batteries into the front storage compartment, the old landing gear was struggling to lift the coach. I chose the UF 12,000 lb units for this reason. Delivery was very quick. Installation on my 2011 Chaparral required the removal of the old hangers due to the vertical position of the drive motors on the Ultra-Fab units. Welded in the new hangers and installed the units. For purely cosmetic reasons, switches were a bit on the big side so to keep all the switches looking the same I replaced the provided switches with Stromberg Carlson LG-145236 Fifth Wheel Landing Gear switches. Once connected, the landing gear lifted the coach with ease with no noticeable strain on the drive motors. These are great units and I highly recommend them to anyone. 147537
by: David H06/12/2015
Just installed, The install was easy for us. The old brackets were able to be used with just one shim. Our trailer is a 94 Terry. Have only lifted the trailer once, so will have to report later on how well they function. 202795
by: Mark H.08/08/2012
Do not buy this product!! There is a significant gap between the leg sections. You will have Alot of play (spaghetti legs) I spoke with randy from the factory and was told there was nothing they could (or would do). Beware 50964
by: Roger M07/09/2013
received the jacks in less than a week, installed them and work great. Hopefully no more jack troubles 88456
by: Brunson D.03/04/2014
I have a 48 foot camper and the legs folded. I went to etrailer.com and found the legs. I contacted etrailer.com and spoke with Matthew C. We both reviewed the product and agreed that they should work. This was a Wednesday and I told him that I needed to have them by Friday because I had sold the camper which was to be picked up on Saturday. Matt told me he would personally see to it that they got shipped that day. They arrived Friday as he assured me, I put them on Friday afternoon and the camper left Saturday morning. They fit perfectly. I recommend etrailer and Matthew to anyone. Their product was perfect and Matthew was exceptional in helping me with my needs. 118449
by: Blaine Hulse09/18/2013
The jacks look like they will fit fine, and the instructions are clear except Figure 2 and 4 mentioned in the instructions are not printed or on the copy on the website. The jacks were missing the grease zercs, and they appear to have been pulled out or scrapped off. One hole was slightly elongated and plastic shavings were in both holes. The zercs were not in the box, and there was no sign of zerc impressions in the cardboard packing. I'd give you pictures, but I have already repaired them as best I can. New motorgear assembly part #17-75007.003 is needed, unless I can get the case itself. I have not contacted the manufacturer yet, but plan to do so. 100529
by: Michael C.04/16/2014
Ordered then received gear in timely manner , looks to be very high quality . Installed gear in my Hartland Big Country 3250 my brackets were spaced 17.5 inches apart, the gears welded tabs were 19" it would have been very hard to cut my existing brackets off then reweld as they are inside the front storage compartment it was a simple fix as I welded 1.5" flat stock above the existing bottom welded tabs on the gear giving me the needed 17.5 spacing. WOW what an improvement , they raise my rig effortlessly very pleased. 125437
by: Dennis Pollard08/11/2014
I recieved the product one day earlier than expected, so was therefore was able to install the product sooner. The product was everything I expected it to be. The jacks that came from the factory had a 6,000 pound lifting capacity for the two. One electric motor and gear assembly was installed and burned out the motor after years of use. The coach weighs in at 13,000 pounds empty and the new jacks lift the front of the 5th wheel with no strain. I would recommend anyone with a 5th wheel that weighs more than 10,000 pounds replace the jacks with these. 146083
by: Jeff W.03/25/2016
2009 Heartland Razor Toy hauler. OEM Junk never lifted will and usually had to be plugged in or have the Generator Running to lift the 16K Trailer ( around 6K tongue weight) Removed the old junk. Installed these. The Original Tabs were almost exact as these. Used a little weld to secure things up. They lift the trailer without any difficulty. I wished I'd not waited until my old ones completely failed to replace them. These make camping worry free. They even work well without being plugged up to shore line. 241707
by: Jonathan P.06/15/2015
I had my landing gear fail on my 35' 5th wheel camper. I always had trouble with the stock hear letting the camper. Found out that I only had 6k jacks, 3k or each jack ran by ONE Motor. So I got on etrailer and found this set. Seen it was double the lifting power. Made my order and once I did I got them in about 3 days. Had to wait about a week for a welder to come by, my jacks had spacer that was 22 1/2" apart. This we're 19 1/4". But now they are on and working. And I'm very very happy!!!!! 203417
by: Daniel A.09/19/2016
These landing gear were used to replace the originals in my 1996 Hitchhiker. Even when the rig was not loaded the original jacks would not raise the rig enough to back the truck into the hitch. It does seem strange to me though that a remote isn't part of the package. The wire work and switches installation was a chore. Some kind of an exterior switch box install kit would enhance the set to a great degree. Overall a very good product for the price. 296298
by: Philip H.04/19/2016
The Ultra Fab Fifth Wheel Landing Gear is a great addition to my camper. Installation was simple and easy. Works great and makes leveling our Fifth Wheel so much easier and quicker. I recommend etrailer for anyone needing parts or accessories. 246138
by: Walter R05/29/2016
Hello, I never tried to install lift legs before and was a little apprehensive. The directions where straight forward and easy to follow, all necessary parts where supplied and I am very pleased with the purchase. Excellent service all the way around, delivery on time with all necessary bolts etc. Very pleased with this product and the erailer service, ErikaW service rep was great. Thanks 253045
gear was easy to install. i did not have to weld brackets to frame some slight modifications, so much faster than original landing gear, very pleased with product 298288
by: Ralph Scribner09/08/2016
JUST RECEIVED MY ULTRA-FAB 5TH WHEEL LANDING GEAR, GREAT SERVICE FROM E-TRAILER.THEY WERE VERY KNOWLEDGEABLE ABOUT THEIR PRODUCTS.HAVE NOT INSTALLED THE LEGS AS OF YET BUT WILL BOLT RIGHT ON TO MY EXISTING BRACKETS OF MY 32 FT. THOR JAZZ 5TH WHEEL. I WILL DEFINITELY DO BUSINESS WITH E-TRAILER AGAIN. MICHELLE WAS VERY HELPFUL THANK YOU . RALPH SCRIBNER 292453
So far so good. Easy to install on the passenger side. I had to modify slightly to fit existing mounting brackets. After modification (half hour) it took less than an hour to remove the old and reinstall the new. The other side will not me as easy because the generator must be removed - a far more complicated affair than the jack. 260611
Excellent product. Had very little difficulty installing, needed a 2" spacer above the last stop. I used my old brackets and just bolted one of the new brackets on to the jack, made an great spacer. I should have done this long ago. I like easy leveling. I already had the Ultratwin II Stabilizer so these work great together. 186130
WITH THE EXCEPTION OF HAVING TO GRIND OFF A PORTION OF THE LOWER MOUNT TAB , THE INSTALLATION WAS SIMPLE AND TOOK ABOUT AN HOUR AND A HALF. THESE WORK MUCH BETTER THAN MY ORIGINAL JACKS. THE RECOMMENDATION OF PURCHASING REPLACEMENT LEG LATCHES AT THE TIME OF ORDERING WOULD HAVE SAVED ME ADDITIONAL COST OF SEPARATE SHIPPING. 209748
by: Eric Gordon03/20/2017
Excellent service from Etrailer ! fast ship ! and communication. Product was easy install ( complete kit ). I am an end user with a full shop (welders and all ) the only thing people need to know is that this item needs to have brackets welded in place. other than that its an easy install. 355929
by: Bill B10/19/2014
Awesome kit. It was very complete and easy to install with moderate fabrication skills 156782
by: Anna G.02/26/2014
The electric landing gear legs are going to be used on my 5th wheeled camper in place of the bad ones that are on them. I will like the idea that they have there own controls. thank you for the great timely service and all the questions you answered for me. 117815
by: Ron A04/22/2013
The ordering and delivery occurred within a couple of days. It took me a couple of hours to remove the old landing gear and install the new ones. They seem to be working great, at least after the installation. I am completely satisfied. 77307
by: Electric jacks11/04/2011
thanks for the fast & friendly service, when i get them installed they will be very helpful, this really will help with a bad back. now one can just push the power on & go, I will run the power off the battery that runs the winch. 26546
Just installed these jacks on my 5th wheel My old jacks had to be helped with hand crank These new jacks work great , just hold down the switch and BAMB!! Trailers going up. Thanks -- E trailer 159169
by: Bob Meese10/14/2011
I have not installed them yet, but they appear to be exact replacements for the broken one on my trailer. The price was competitive, the ordering was easy and the delivery was prompt. Thanks, 25578
After using a single motor unit for years,and having to replace broken parts to many times I bought the Ultra-Fab unit.I find it far exceeds the performance of the old single motor unit. 332558
by: bryan fisher05/26/2015
works great only issue is switch box where it mounts was broken but I installed anyway due to needing trailer 198048
by: Jim H12/14/2014
Good jacks but lousy switches, ended up purchasing an Atwood switch to run legs independently or in YANDEM. 165476
by: Robert A.10/19/2013
I used them for the first time this past week and they worked just fine. Thanks again, Robert Aguiar 104412
by: johnny d07/13/2016
my jacks were shipped extremely quick and just what i need for my camper thank you etrailer 271410
by: Owens 5 Ranch03/31/2014
They were pretty easy to get on and we are pleased with the operation of them. 123064
Direct replacement of the bent landing gear on the front of our 5'er. 172137
by: steve b11/02/2016
Jack are a good fit for the replacement, no issues installing them 313023
by: jim g03/09/2016
sweet everything is just like they adve rtised 240391
by: John E03/30/2016
Easy to install. Haven't had a problem yet. 242373
Jacks were easy to install and work gre at. 270615
Very fast had it shipped to Alaska 255794
by: DAVID C02/13/2015
Nice product and installed easy. 173621
by: Thomas E Ball08/22/2015
So far so good Tom Ball 221075
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