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JT Strong Arm Jack Stabilizer System - Travel Trailer Kit

Catalog Item # 69725
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Everyone who owns a 5th Wheel or Travel Trailer knows that some side-to-side or front-to-back movement is expected; annoying, frustrating, unwanted…but expected.
JT's Strong Arm Jack Stabilizer eliminates the inherent chassis movement problem found in travel trailers and fifth wheels and eliminates the need for ineffective tripods or pin stabilizers. The Strong Arm uses the power of triangulation. One end of the Strong Arm easily attaches to a leveling jack and the other end to the RV frame. When parked, the Strong Arm telescopes into place as the jacks are lowered and the RV is leveled. An easy twist of the Strong Arm's handle locks it in place, virtually eliminating ALL side-to-side and front-to-back movement. The Strong Arm stabilizes the RV's chassis just like the stabilization used in a race car.

Easy Installation on All Types of Jacks:

The universality and versatility of JT's Strong Arm Jack Stabilizer is remarkable. Using a unique system of brackets, the Strong Arm attaches to any of the three main types of jacks found on RVs: scissor, electric and telescoping. By using the proper clevis and swing bolt, JT's Strong Arm Jack Stabilizer attaches to and stabilizes any of these jack systems.

Things you'll love about JT's Strong Arm Jack Stabilizer:

  • Bolt-on DIY Installation.
  • One-time permanent installation.
  • Nothing to tear down or stow away.
  • Each kit includes six stabilizer tubes—four for the front, two for the rear—and installation hardware.
  • Easy to set-up: telescopes into place when jacks are lowered, simply tighten the "T-Handles"!

This item qualifies for Product Protection coverage! Protect Your Investment! Product Protection eliminates out-of-pocket expenses and protects against costly product repairs or replacement. We’ll cover 100% parts and labor for up to two years following the expiration of your manufacturer’s warranty. Warranty service is available at any Camping World SuperCenter.

Technical Specs

Tech Specs

Weight: 39 lbs.

Manufacturer: Lippert Components Inc

Mfg Part #: 191025

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JT Strong Arm Jack Stabilizer System - Travel Trailer Kit: Customer Reviews

Camper's Choice Rating

(5 Based on 7 Reviews)

Solid (2)
Stabilizes slide outs (2)
Easy set up (1)

Reviewed by 7 customers


Well worth IT!!

0 out of 0 people found this review helpful.
September 14, 2013
I just spent 6 weeks in my 37ft Travel Trailer. It rocked, bounced and wobbled with just the 4 primary scissors jacks. I purchased this JT Strongarm kit and WHAT a difference this makes. This kit took all the movement out of the TT. I even did a test, had all the kids in the TT and told them to walk in the TT and you could not even feel it move. I would recommend this kit to anyone who hates a shaky RV. It was well worth the time spent on my back drilling holes in the frame to mount all the hardware.
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True Stability

0 out of 0 people found this review helpful.
November 17, 2013
We spent 8 summers rockin' and rollin' in our 26 foot Arctic Fox. Mentioned the problem to a friend who had installed the JT Strong Arm Jack Stablilizer System in his travel trailer and was very satisfied. I only have 2 regrets. First, I didn't install this system years ago. Second, I waited to install it in the heat of summer. It was worth it. My wife couldn't believe that the trailer could be so stable. Saying that this system will make your RV Rock Solid is no empty promise. Now I have to help a buddy install the system in his travel trailer.
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Rock No More

0 out of 0 people found this review helpful.
November 20, 2013
Installed this system on my 26' TT that has a super slide. My wife was tired of us rocking back and forth every time somebody walked around. I had seen them online many times but never ordered them. After one night of rocking and rolling from the kids going to the bathroom I had enough. I ordered them and installed them the next day. I never told my wife that I did this. So we went on our next camping trip. I set everything up and waited for her to show up from work. As soon as she stepped into the trailer she said what did you do? I played dumb. She said that its not rocking. I finally told her that I put a stabilizer system on. It was the best choice I made. Built well and works FANTASTIC!!!!!!!!!!!! Also used side-out jacks.
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great product

0 out of 0 people found this review helpful.
October 10, 2014
I have an Eclipse 25' travel trailer built on a toy hauler frame. It sits very high and wobbled with every step. I had camping world install these (install special can't be beat) and now it feels like the trailer is set on a foundation - very solid and stable. I highly recommend this product.
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If you ad no other accessories to your rv, add this one

0 out of 0 people found this review helpful.
April 07, 2016
Although I bought this a year ago, it has been sitting in storage waiting for some free time to install it, I wish I found that time sooner! I spent the afternoon installing three of the six arms (will finish tomorrow) and I can tell you that with only three installed the trailer is rock solid! With all six installed it is going to be awesome! The only issues thus far are, one, on our 36' Jayco 32BHDS pull trailer w/ 2 slides, there was no crossmember in the rear of the trailer to attach these to, I "could" have attached to the bumper but then you will loose the ability to store your sewer pipe in it! So I bolted a 74" piece of angle iron between the frame rails to attach these to, that worked great! The second issue I have with these (not a deal breaker but annoying nonetheless) is the handles point straight up towards the belly of the trailer and there is no way to change that, so, instead of the handles pointing out, towards the outside of the trailer, I now have to get on my hands and knees to reach under the trailer to loosen and tighten the handles! Not very thoughtful of the engineer who invented this system. They do sell a "extension handle" but that would not work in my case/trailer as the handles are too far under the trailer so I couldn't get an angle on them. "If" they were rotated 90 degrees outward, you could use a cheap water main valve handle available at any hardware store and stand to loosen and tighten the handles. Looks like it's gonna be wet knees for me, but when the kids roll over in their beds like little sumo wrestlers, at least I will be able to stay asleep as the trailer wont take 30 seconds to stop osculating! That is a big plus and may have just saved us from selling our trailer as we are very light sleepers and the kids shaking of the trailer makes camping (at least sleeping) miserable for us. We are really excited to test this out on our 30 road trip in May! I will update my review when we return.
Pros: Stabilizes slide outs, Solid, Stops camper shifting when walking inside, Much better than the ones that came with my camper
Cons: Tightening handles should point out
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0 out of 0 people found this review helpful.
August 16, 2014
Ordered theses stabilizers for our new camper after our second trip with the camper. This new camper really rocked if you just picked your finger up it seemed. Read some reviews and the concept on how they work. Concept makes good sense and looked easy enough to install. So decided to order them and try them out after all they were on sale. After ordering found out they were back ordered almost 5 weeks missing our families big vacation. Well then get an email and the shipping after 2 weeks and gonna make it for our trip. Relatively easy install after figuring out the first one. Directions are okay but found hard to follow, but my wife says that it's just me. After installing checked operation of the jacks and product. All I can say is WHY HAVE I NOT HAD THESE ON OUR OTHER CAMPERS. I would recommend these to anyone. Fairly easy install and WOW what difference with motion of the camper when set up. Very easy to use takes 80-90% of the movement out of the camper. Reason for the 4 star is because directions can be tricky to follow and really laid out for fifth wheel. Thanks again for a great product at a great price.
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Great product

0 out of 0 people found this review helpful.
April 19, 2015
Great product. As others have stated it takes a bit to install but its not difficult. We're very happy with this product. It's an amazing difference on our 29 foot 5th wheel. Virtually eliminates all sway and movement of the camper. Wish we would have done this years ago.
Pros: Stabilizes slide outs, Solid, Easy set up, Stops camper shifting when walking inside
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Q & A

Product Question & Answer

5 questions : 5 answers
Expand All
What is the warranty on this system?
1 answer(s)
Description states attach to leveling jack. Can these also be attached to stabilizer jacks?
1 answer(s)
Can these be installed on electric stabilizers front and rear?
1 answer(s)
Are these made in the USA?
1 answer(s)
Does this product work if the trailer has electric/automatic jacks that come down and are also auto-leveling?
1 answer(s)

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