Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 8" - 13-1/2"

Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 8" - 13-1/2"

Item # JSS-7

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Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 8" - 13-1/2" 750 lbs JSS-7
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Product Images

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Videos


  • Stabilizer Jack
  • Step Jack
  • 750 lbs
  • Stromberg Carlson
  • 13-1/2 Inch Lift
Extend the life of your step assembly with a Stabil-Step jack from Stromberg Carlson. For any step assembly attached to your RV, take up to 750 lbs off your step tread, carrying mechanism and RV frame. Call 800-298-8924 to order Stromberg Carlson camper jack part number JSS-7 or order online at etrailer.com. Free expert support on all Stromberg Carlson products. Guaranteed Lowest Price and Fastest Shipping for Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 8" - 13-1/2". Camper Jack reviews from real customers.


  • All Info
  • Reviews (99)
  • Q & A (11)
  • Videos (1)
  • Photos
  • Why etrailer?

Stromberg Carlson Camper Jack - JSS-7

Extend the life of your step assembly with a Stabil-Step jack from Stromberg Carlson. For any step assembly attached to your RV, take up to 750 lbs off your step tread, carrying mechanism and RV frame.


Features:

  • Less wear and tear on step assembly means longer life
  • Adjustable height


Specs:

  • Capacity: 750 lbs
  • Square plate measures 4" x 4"
  • Extended height: 13-1/2"
  • Retracted height: 8"
  • 1-Year limited warranty


JSS-7 Stromberg Carlson Step Jack Stabil-Step, 8" - 13-1/2"







Video of Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 8" - 13-1/2"


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Stromberg Carlson Camper Jack - Stabilizer Jack - JSS-7 Review

Today, we're going to be taking a look at the Stabil-Step Stabilizer Jack. This jack will help extend the life of your step assembly on your RV. It takes around 750 pounds off your step tread, carrying mechanism, and RV frame. It can be used with any step assembly attached to your RV. It stabilizes your step assembly, making the step assembly more steady as you go in and out of your unit, and the adjustable height design is a really great feature. The unit, in the fully retracted position, which is what I'm showing you now, it's going to have a height measurement of around 8". With it fully extended, it extends all the way up to 13-1/2" tall, and it can be used at any point in-between those measurements.

To extend it, it's simply on a threaded post, and all you have to do is rotate half of the unit and allow it to unthread from itself, and that's going to expand it. So you place this under that lower step, extend it to the height that you need until it's in a good support position for your step assembly. The unit's going to feature a capacity of 750 pounds, it's black in color, and it's made from a steel construction. The square pads on the unit, so top and bottom, they measure the same; so they're the same size, and they measure 4" x 4". That's going to do it for today's look at the Stabil-Step Stabilizer Jack.


Customer Reviews

Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 8" - 13-1/2" - JSS-7

Average Customer Rating:  4.7 out of 5 stars   (99 Customer Reviews)

Extend the life of your step assembly with a Stabil-Step jack from Stromberg Carlson. For any step assembly attached to your RV, take up to 750 lbs off your step tread, carrying mechanism and RV frame.

- JSS-7
by:

Minimum size listed is not correct. Actually taller by over 3/4". Quality control issue? Still was able to use. Would buy again. 168984



- JSS-7
by:

I bought 2 RV stair supports. One worked perfectly. The other I had to put in a vise and use a hammer to get it to turn to make it adjustable. I should have returned it but I beat it up so badly with the hammer I felt it would not be returnable. After and hour or so of finally getting it to turn (lots of beating it with the hammer) and a lot of oiling it will be usable. A lot of filing and paint and it will look acceptable. Not quite what I expected from etrailer. Other products I have purchased have be as expected. Guess I got the occasional lemon. 228027



- JSS-7
by:

Looks good, have not use it yet bu give 5 stars for now 612808



- JSS-7
by:

We had othe double sink in our fifth wheel dropping and seperating from it’s counter top surround. I used this item to prop up the sink to its original position. The screw thread length adjusting feature was perfect for my application. There was zero trade off with respect to space utilization on the shelf underneath. If fact, it worked so well I forgot about this project until your follow up question today, Excellent marketing procedure! Regards Bob 598482



- JSS-7
by:

Item shipped from Mo to Pa in 39 hours .Never got anything that fast. unboxed it and put it to use, Just what I needed 572365



- JSS-7
by:

Had to modify the step support so it would work with the steps I bought. Had to cut off an inch on the stem and re-weld. 489212



- JSS-7
by:

Exactly what I expected. Ordering, payment and delivery were seamless. 469934



- JSS-7
by:

Far more stable than my old folding braces on the previous camper, but no good way to mount to steps so I just keep it in the basement for travel. Either spike protrudes too far to completely fold up steps if permanently mounted, and I just didn’t like the idea of a ratchet strap on the steps for travel. 453065



- JSS-7
by:

This step stabilizer is great. Way more secure when using the step! 449447



- JSS-7
by:

Made a big difference in supporting the steps, saving wear and tear on the mounting hardware. 446636



- JSS-7
by:

This works really well unless it is extended almost all the way. It is a little flimsy then. 421337


Comments

This is working out well

Scott H - 08/17/2018

42468

- JSS-7
by:

Great product 406817



- JSS-7
by:

I haven't used it yet but it looks like it isn't broke. 377224



- JSS-7
by:

Exactly what I needed. As advertised. fast delivery. i thought it was cheaper than [retailer]. good deal 338455



- JSS-7
by:

I purchased new steps for our camp trailer,and a stabilizer Jack, the steps installed perfectly and the Jack works great. I had questions about the delivery and the communication with the staff was great, Katie researched my claim quickly, and the problem was resolved. I'll be a repeat customer, thanks 311612


Comments

Weve had the steps on the trailer for a year now, the steps and the adjustable step brace work perfectly, the brace is worth its weight in gold. Still very satisfied with our purchases

Grant P - 10/23/2017

29789

- JSS-7
by:

Product fit perfect and awesome on delivery time 307926



- JSS-7
by:

Have not tried this yet. Looks like it will do the job. 256447



- JSS-7
by:

Item just as described. 229069



- JSS-7
by:

Great product. 227233



- JSS-7
by:

This was ordered to provide extra support for the new steps, which are a lot heavier than the single step they replaced. I would recommend this product as a very useful accessory. 214825



- JSS-7
by:

EXCELLENT PRODUCT!!!!!! GRANDSON HOPS DOWN THE STEPS CREATING A SHAKING AND ROCKING MOTION!!!!!!! THIS STOPS THAT IN HIS RABBIT TRACKS. HIGHLY RECOMMEND. 202483



- JSS-7
by:

Stand does its job nicely. 191706



- JSS-7
by:

This support that goes under the steps works great. I weigh about 260 and put a lot of stress on the steps going into our motorhome as well as tilting the home slightly. Now none of that is an issue. 176340



- JSS-7
by:

Great product! No longer need a jack and board. No movement when someone enters trailer. My naps are uninterrupted. Thanks for the fast delivery. 163024



- JSS-7
by:

AS always the parts were delivered on time and in a great shipping box. I have always trusted etrailer to get what i ordered to me in timely manner and with out damage. A great place to get parts from. I will order again when I need something. 161812



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Just the right size for what I wanted. Price and shipping was perfect. 200358



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


We only bought one and when you step on the side of the step, it flexes. I would recommend getting two. One is pretty good but two would be solid. 540935



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


These devices are great. They really work well in holding up my A/C unit. I recommend these to any one that is trying to get the right tilt on your unit. etrailer really saved the day. Great company. Great customer service. 654292



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Replaced a 3 step set of stairs with a 4 set and wanted a little extra support. Product fit well and works great. Had to move it to the next step up, but was a simple modification by just drilling 2 holes in the step. Very well built and nice, clean design. 177714



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


This step stabilizer is exactly what I needed! It can be used for two different purposes ! Thank you for your great service ! Will probably do business again with your company in the future!It was a pleasure doing business with you! Thanks again! 569781



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


I have two doors on my unit the front door has a 4 step system and I had to bolt these onto the 2nd step off the ground. For two reasons, 1) I did not have enough clearance from step to ground, 2) Steps would not fold up. The back door on my unit has a 3 step system and I put these on the bottom step and it worked fine. I think I will use a leveling pad or board under each pad so they do not sink into the ground, but they did really help support the steps and take the bounce out. 498165



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Using with the new steps I just installed. Lift the bottom step and adjust this support to the correct height. Lower the bottom step and you have a very steady set of sets and it cuts down on rocking of the trailer. 317174



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


First unit received was incorrectly assembled from the factory. (the nut was cross threaded onto the threaded rod). Etrailer's customer service was excellent. They sent me a replacement no questions asked. Replacement unit works flawlessly. I would add, if you're on the larger side like me, buy 2 and place one on each side of the step. 499820



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Bought these about a year ago and they are one of the best accessories I've ever purchased for our camper. Not only do they make the steps much more stable, I think they take a lot of stress off of the stair support brackets on the trailer. They stow quickly and easily for travel. I suppose you could get by with a single support in the center of the stairs, but I bought two and I'm glad I did. Highly recommend these for any camper! 405394


Comments

The supports are everything I had hoped for. They are an awesome addition to our camper!

John C - 07/13/2018

40894

- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Easy install. I installed 2 on my steps. Only wish they had a down lock of some sort. 528681



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Decided that with a Quad step, a stabilizer jack would be a good idea, but I wanted something that would self-store and always be ready for use. The Stabil-Step seemed to fit this need. If one is good, I thought two would be even better. I was right. The Stabil-Steps work almost perfectly, in tandem, to securely stabilize my step. Although placement, of two Stabil-Steps under a single step, took some careful placement, they work almost perfectly. They both fold and store under the step, and the step folds fine without any obstructions. If the Stabil-Steps were to contain a stiff "internal spring", to retain ground to step tension to compensate for inevitable movement under repeated step traffic, I would rate them excellent! (maybe an upgrade idea for Stabil-Step) 206204



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Works great glad that it mounts on and locks up for travel. It takes that creek noise out that you get whenyou use the steps. 150017



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


I'm glad I ordered this product. It works great to stabilize the steps as we come in and out of the trailer. The wide range of adjustment is what makes this stabilizer. I thought about just one jack in the middle of the step, but in that manly thought process, if one is good two would be better and yes it is. We have NO movement in the steps. There were two things I change and first was the bolts and nuts. It does need a bit larger bolt and I used 10-24, which is about 3/16 bolts. Two was that I had to add a spacer to one side so the pin would slide in. Putting this on the step was as easy as putting a bit in a cordless drill. Don't even need instructions for this install. 260877



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


I have a recently installed step on my enclosed car trailer, wanted this to stabilize the step. Sadly my lowest step is only 5-6" off the ground, so I put this on the next step up. Made it harder to mount. I drilled the holes to 1/4" and used bigger bolts. The swing arm retaining pin is small, looks to be a weak point in the design, after bolting to underside of step, when retracted the arm contacts the bottom of the nut preventing it from allowing the pin to go in. Some washer shims and smaller length bolts solved the problem. the product seems to help stiffen the step up. Took 14 days to recieve product, may be the postal service fault...... 668562



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Although I'm using the product to support an existing deck which is sagging due to stringers that are cracking due to ground shift, the Stabil Step it will work perfectly for my application. There is not a lot of clearance under the deck so the compact size and its adjustability plus the 750 lb load bearing capacity and powder coat finish for weather exposure are all factors which led me to choose this product. The customer rep I dealt with was extremely helpful and the product was shipped promptly and arrived within 3 days of me placing my order. Etrailer.com is a good e-tailer who has great customer service. I will definitely do business with etrailer.com in the future. 667242



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Just what I was looking for. Works great 660955



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Exactly as expected. Well made and fast shipping. Thanks! 627808



- JSS-85
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Arrived quickly and packaged well. The bolts could be larger 579696



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


This was just what I was looking for to hold up my 250lbs capacity steel desk, that had broken off a leg. Contacting the manufacturer for a replacement part was like trying to break into Fort-Knox so I opted for this jack. Shipping was supper fast and the price was great. Replacing the broken leg on my desk was a piece of cake. Sure wish they had this in a taller size. 563649



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Used as a center jack for king size bed frame. Worked perfectly. High quality product for a reasonable price. Very happy with purchase. 522513



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Very easy installation easy to operate 503825



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


Excellent service from the folks at etrailer.com place my order late Monday afternoon and my package arrived before noon on Wednesday. Can't ask for any better service. Thank you 482061



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


the product is nice and sturdy. Well worth the price. 470228



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


The bathtub in my travel trailer was constructed so flimsy that every time I stepped into the tub, I felt as I was going to fall through. It had not been supported at all. I used two of these to supports beneath the tub and they worked great. The adjustable size was perfect for the height I needed. They arrived within a few days so all in all a good experience. 467152



- JSS-4
by:

Review from a similar Stromberg Carlson Stabil-Step in Camper Jack


works great to support steps on my brother's trailer 463799


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Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael H
Installed by:
Cole B
Expert Research:
Jeffrey L
Photos by:
Zach O
Updated by:
Sarah W

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