Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 4-3/4" to 7-3/4"

Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 4-3/4" to 7-3/4"

Item # JSS-4

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Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 4-3/4" to 7-3/4" 750 lbs JSS-4
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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-4 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 - 4-3/4" to 7-3/4". Camper Jack reviews from real customers.
  • All Info
  • Reviews (43)
  • Q & A (10)
  • Videos (1)
  • Photos
  • Why etrailer?

Stromberg Carlson Camper Jack - JSS-4

  • Stabilizer Jack
  • Step Jack
  • 750 lbs
  • Stromberg Carlson
  • 7-3/4 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.


Features:

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


Specs:

  • Capacity: 750 lbs
  • Extended height: 7-3/4"
  • Retracted height: 4-3/4"
  • 1-Year limited warranty


JSS-4 Stromberg Carlson Step Jack Stabil-Step, 4-3/4" - 7-3/4"







Video of Stabil-Step Stabilizer Jack for Step Assembly - 750 lbs - 4-3/4" to 7-3/4"


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-4 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. It takes about 750 pounds off of your step tread, carrying mechanism, and RV frame. It can be used with any step assembly that's attached to your RV. Simply slide it under that lower step, extend or retract until you get the unit in a position that is in a supportive position for your assembly. It stabilizes your step assembly, making the step assembly more steady as you go in and out of your unit. The adjustable height is a great feature to have. In the fully retracted position, it's going to give us a height measurement of about four and three-quarters of an inch.

It can adjust up to another three inches, so with it fully extended, it has an overall height measurement of seven and three-quarters of an inch. Again, you place it under your assembly. It's just on a threaded system, so it's very easy to adjust. You just get it to the height that you need to be a support for your step assembly system. It's black in color it's made from a steel construction. It features a capacity of 750 pounds. The square pieces on here, top and bottom, measure the same, which is four inches by four inches. 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 - 4-3/4" to 7-3/4" - JSS-4

Average Customer Rating:  4.7 out of 5 stars   (43 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-4
by:

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:

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



- JSS-4
by:

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-4
by:

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-4
by:

Haven’t used these yet but I’m sure these will the steps from any extra movement. 698322



- JSS-4
by:

I'm going to use this as a quick, and temporary fix for securing my bad after it broke down on one side of the foot board! I have not installed it yet, but I am confident that I will be successful with this project! Thank you for even having this product!! There were none to be found in my city. I ordered it on Sunday and it arrived on Tuesday!! Very prompt! Very satisfied with the fast delivery!! 695286



- JSS-4
by:

These are exactly what I was hoping for, very fast turnaround. 683536



- JSS-4
by:

Great....fast shipping 677989



- JSS-4
by:

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-4
by:

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



- JSS-4
by:

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:

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:

Very easy installation easy to operate 503825



- JSS-4
by:

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:

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



- JSS-4
by:

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:

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



- JSS-4
by:

Great product which I would recommend even after a year of use. 411084



- JSS-4
by:

Great product 406818



- JSS-4
by:

First of all I haven't used this brace but long enough to see if I thought it would work and it appears it will. We're going camping in two weeks I'll know more then. It's a well made simple but functional brace. As usual I received my order early and it is as described on line thanks Etrailer! 394748



- JSS-4
by:

Works for what we need and wanted 337593



- JSS-4
by:

After ordering a stabilizer jack I got an immediate email response and an additional follow-up email when shipped. The product performs superbly and best of all I got it a great price. This company is excellent. 317582



- JSS-4
by:

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-4
by:

With a three section step, these under lower step and higher risers under middle step, all together make a firm safe secure situation for a 300 Lb person. 309431



- JSS-4
by:

Simple but strong. Will use to support steps into trailer. No more flex in steps. 274444



- JSS-4
by:

The quality of this product is excellent. The height adjustment works well. For more stability I permanently attached the base to a 2 X 4. It is just right amount of extra support for the 4 step stair into our 5th wheel. 268605


Comments

It has held up well with a constant use. Very pleased.

Sharon R - 07/06/2017

25718

- JSS-4
by:

Used them under my RV stairs and they were excellent quality and price from e trailer was the best! 261304



- JSS-4
by:

These stairs would get a five if they had built in stabilizers. They were easy to put in. It only took 1.75 hours. My brother helped me do the lifting and puting in the bolts. He drilled the new holes needed for the side L brackets also. The dogs do not like the new steps as I haven't got carpet on them yet. 248819



- JSS-4
by:

Just what the Dr. Ordered! Haven't had a chance to use them yet, but I see no reason why they wouldn't do what I need them to. They are compact and heavy duty! 247901



- JSS-4
by:

They were exactly what I was looking for. Very quick shipping. 247687



- JSS-4
by:

Suited my (slightly unorthodox) purpose perfectly! See included pictures. Very high quality product with great service from etrailer.com. Will be ordering more of these soon. 224303



- JSS-4
by:

I needed these to help stabilize our 5th Wheel steps. They did exactly what I wanted, it took all the wobble and sway out of the steps and makes them feel much safer to climb. I did buy 2 and put one on each side under the bottom step. They feel more rigid and stable now. Thanks 201064



- JSS-4
by:

Ordered the wrong length but that was my fault. Cured the problem by attaching a length of 4"x4" to one end to get the height I needed. Problem solved. etrailer is a good company to do business with. 195194



- JSS-4
by:

Works as advertised. Well constructed. Fits under the bottom step like a glove. Prevents the bouncy feeling on that bottom step. Would recommend to anyone with fold out steps-D. 186872



- JSS-4
by:

Super quality, installation was a snap (30 min two man job) and outstanding service from etrailer. I recommend ordering a pair of step supports, as the bottom step torques when used. This is to be expected due to the length of the extended steps. Overall, I'm 100% satisfied. Job well done, George! 186073



- JSS-4
by:

WHAT I EXPECTED. IT WORKS 185292



- JSS-4
by:

Great job to get the product to my house. I have not used it yet but it looks good. 182793



- JSS-4
by:

Great service, easy to install. 181048



- JSS-4
by:

Item was excellent 175168



- JSS-4
by:

Works great on my step. Mounted it to give a larger base as seen in picture. Great communication and fast shipping from e-trailer! 125953



- JSS-4
by:

When ordered I thought it would be larger than it was, but it will do what it was made for, save the load on the steps. 100607



- JSS-4
by:

Stabilizers were good. Wished we would have ordered longer ones. They certainly do their job. The steps are awesome with a good price. Heavy and are very stable. 88784



- JSS-4
by:

Great service and super fast shipping. Great communication. Ordered this product and had it 2 days later. With this kind of service you can bet I will be back. 25188


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Info for this part was:

Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Sarah W

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