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Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White

Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White

Item # JET-3555
Retail:$250.96
Our Price: $208.91
You Save: $42.05
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Use this electric tongue jack to lift your trailer with the flip of a switch. The steel jack has 19" of travel and a 5" drop leg for extra lift. Extends 6" in 32.2 seconds with 1,000 lbs of tongue weight. 1-800-940-8924 to order Stromberg Carlson camper jacks part number JET-3555 or order online at etrailer.com. Free expert support on all Stromberg Carlson products. Great prices and Fastest Shipping for Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White. Camper Jacks reviews from real customers.
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  • Reviews (611)
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Stromberg Carlson Camper Jacks - JET-3555

  • A-Frame Jack
  • Leveling Jacks
  • Tongue Jack
  • Pop Up Camper
  • Teardrop Camper
  • Travel Trailer
  • Electric Jack
  • 3001 - 4000 lbs
  • Stromberg Carlson
  • 1 Jack
  • 24 Inch Lift
  • Bolt-On
  • Weld-On
  • Steel

Use this electric tongue jack to lift your trailer with the flip of a switch. The steel jack has 19" of travel and a 5" drop leg for extra lift. Extends 6" in 32.2 seconds with 1,000 lbs of tongue weight.


Features:

  • Electric jack with 12V motor lets you lift and lower your A-frame trailer quickly and easily
  • Top-mounted toggle switches are easily accessible
  • Large LED side lights make it simple to set up your camper at night
    • Also ease weight distribution hookup and disconnect
  • Bubble level on top of housing helps you level your trailer
    • Bull's-eye design shows front to back and side to side
  • Drop leg allows for greater adjustability
  • Rust-resistant powder coated steel parts are strong and durable
  • Housing is made of vacuum-formed plastic for protection from the elements
    • White cover is painted to resist yellowing
  • Round, zinc-plated steel footplate provides stability
  • Emergency crank (included) allows you to manually operate jack if needed
  • Easy bolt-on or weld-on installation for A-frame trailers
    • 3-Star washer included to ensure good ground connection
    • Mounting holes fit 3" spacing


Specs:

  • Bracket height:
    • 8-1/2" Retracted
    • 27-1/2" Extended
  • Total Lift: 24"
    • Travel: 19"
    • Drop leg: 5"
  • Travel speed (w/ 1,000-lb tongue weight):
    • Extends 6" in 32.2 seconds
    • Retracts 6" in 28.4 seconds
  • Clearance from bottom of mounting plate to top of jack: 23"
  • Lift capacity: 3,500 lbs
  • Outer tube diameter: 2-3/16"
  • Inner tube diameter: 1-15/16"
  • Footplate diameter: 5-1/2"
  • Power wire: 10 gauge
  • Motor draws 30 amps under load
  • 2-Year warranty


How to Determine the Lift Capacity You Need in a Jack

A trailer jack is designed to lift the tongue of your trailer so you can connect the trailer coupler to your hitch ball. To do this, you'll need a jack with a lift capacity high enough to handle your trailer's tongue weight.


Tongue weight is the amount of weight that your trailer applies to the back of your tow vehicle. Typically, your tongue weight should be 10-15% of your total trailer weight (trailer + cargo). In other words, a 10,000-lb trailer would have a tongue weight between 1,000 lbs and 1,500 lbs. For a trailer this size, you would need a jack with a lift capacity of at least 1,500 lbs.


It's okay to have a jack with a weight rating that is higher than your trailer's tongue weight. In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping.


Trailer and Camper Jack Lift

Every jack offers a certain amount of lift or travel. Screw travel is the distance the jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high this jack will be able to raise your trailer.



JET-3555 Stromberg Carlson Electric A-Frame Trailer Jack - White - 24" Lift - 3,500 Pounds




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Customer Satisfaction Score:


Customer Reviews

Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White - JET-3555

Average Customer Rating:  4.8 out of 5 stars   (611 Customer Reviews)

Use this electric tongue jack to lift your trailer with the flip of a switch. The steel jack has 19" of travel and a 5" drop leg for extra lift. Extends 6" in 32.2 seconds with 1,000 lbs of tongue weight.

by:

Jack works very well. Not fast but gets the job done. Unfortunately I can't lower my tailgate fully without hitting the jack. Tried to rotate the head as I saw some jacks allowed. This one won't allow that. Very satisfied otherwise. Used less than one full season so can't offer an opinion on durability.

Bob

11/19/2023

Worked well all season. The jack is covered while in storage. No issues using it after its been in storage. I have a solar battery tender so theres plenty of power to get it out of storage.



by:

Mounted quick and easy. Plenty of wire for electrical hook up. Lots of power even with a full load of water in the front tank. The only change I made to installation was longer bolts to accept washers and nuts to the bottom side of hitch. I didn't trust the taped holes in the thin hitch frame. This was no fault of the new jack. Still working strong. A back saver that's worth the money. I should have bought one years ago!

Otto S.

9/28/2017

What a wonderful invention. Caution must be used when retracting. Too bad some kind of stop isnt used. But it sure works good!



by: 08/24/2023

Put this jack on the trailer tongue in less than an hour. Moves the tongue of a 29' 6500 lb travel trailer up and down easily. I did not find it particularly slow. Install tips: I used a two ton bottle jack and static jack stand to support the tongue while working. Check trailer negative grounding with a voltage tester, just to be sure you get a good circuit. I attached power cord via fuse directly to positive battery terminal and stowed the extra wire/fuse in the battery box. (My trailer has a power line and blade-fuse from the trailer's junction box for the previous jack but it had an occasional short so I didn't use it. If your trailer has a dependable powerline for a jack, use it.) I'm putting a 10L dry-sack over the powerhead to keep out rain, road dirt and bugs. An extra layer of protection never hurts. I hope this holds up better than the factory installed L*****t. I'll write a follow up review in a year or so. And as always, thanks etrailer for great service, great prices, and fast shipping.



by:

I purchased 2 of these a year ago to replace a hand crank on a cargo trailer. I wanted to modify the tongue of a trailer where the crank was in the way of loading and unloading a work van. The push of a button, in this case two, is way easier and much faster than old school hand power. It worked out so well, I did a dump trailer as well. Then, a friends trailer. I might be starting a trend.



by:

Great service from etrailer.com. Ordered the jack and a Fastway e2 Trunion hitch on Saturday, and had them at my door the following Wednesday.
Got everything installed today and all works great. I did notice that even with proper torquing, the mounting plate on the jack bent a bit under load of my Flagstaff pop-up. Works great...but I'll have to keep an eye on that mount. Directions call for an underplate, which I don't have room for on my trailer tongue.



by:

I had this jack on my last trailer and I liked it. It is nice that it has a level as part of the cover to get you close. My trailer is 5,500 lbs and this jack has no issues with lifting the tongue. I do not like the glass fuse and holder that comes with it. The same fuse holder failed on my last trailer. So when I ordered this one for my new camper I stopped by the auto parts store and got a good quality sealed blade fuse holder. I thought I had read that this did not come with the mounting bolts. It does. I used longer bolts with additional fender washers and lock nuts. Ordering from etrailer is the best. It was convenient, easy, and the price is really good.



by:

Product was conform to description, easy to install and work great, I completed installation in less than 30 minutes.

Yvon

3/21/2019

My Stromberg Carlson power jack is still working well. As for all my belongings I take good care of it, that should make it work for a long time I hope...



by:

I ordered the Stromberg Carlson electric tongue jack from etrailer told them I needed it right away because we were traveling and mine had broke. They shipped it right away. I had it on the 3rd day I installed it and was back on the road. This is not the first time I have used etrailer and it will not be the last.



by:

It works! It fit! The little bubble level on top doesn't seem to be accurate but I didn't buy it for the level anyway; price I think drove my decision.



by:

Installed in minutes, holes lined up like they should. Just added a connection to wire and hooked it to battery and everything worked good. No more hand cranking and it looks good on the camper!



by:

I can't review the electric trailer jack since it is winter and I won't be installing it for several months. But I can rate etrailer and the order speed. I ordered the jack on Sunday evening and it was delivered Wednesday morning. No problem there!

Steve

2/8/2018

I love the jack, far less effort for a retiree and the manual jack was starting to feel like it was worn and might slip. I keep the manual jack in the trailer just in case but I had zero problems with the electric jack and used it dozens of times last summer.



by:

Installed easily and I chose to power it from my truck, which meant I only had to add an RV plug to match trailer connection. Minutes later it was operational and has performed perfectly for a year. Nice smooth operation and wintered well. Quite happy! A++



by:

I installed this Stromberg Carlson electric jack about a year ago. Installation was very easy (I installed it while hitched to tow vehicle - don't use your stabilizers to hold your up your trailer weight). The jack worked great on several outings last year - great time (and back) saver when setting up. However, we just bought a bigger trailer (used) and I wanted to swap this with the factory electric jack on the new trailer. The dealer agreed it was a good jack but he wouldn't let me swap. Oh well, I'll probably be replacing that one with another Stromberg Carlson soon. Also, I found the best price here of all vendors when I initially shopped for it.



by:

After a year of use, I am still very pleased with my electric Jack. It moves up and down at a good speed. It handles the 700 lbs of tongue weight of our travel trailer with no struggle. It is relatively attractive compared to some others. The white cover matches the propane bottle cover behind it. My only complaint is I wish the lights were a little brighter. They are better than fumbling with a flashlight in the pitch dark, but just not as bright as I had expected. All in all, I am very pleased and would buy another without any reservation.



by:

Well packaged.(bought brand "x" on another site first,arrived broken).Easy installation.Works great.I highly recommend this product.Makes hooking and unhooking much easier.I have bought several products from e.trailer,never disappointed.

Troy

7/8/2019

I have used it a lot. Has never missed a beat.



by:

The only thing keeping this from a 5 star review is the fact that the description says it has 24" lift but the actual fact is an 18" lift with a 5" extension foot giving it a 23" lift total. Other than that it does exactly what it says and appears to be well built. ETrailer has always provided great delivery and service.



by:

Easy took about 15 mins to install and test . kind of slow but will work fine like it came with a crank in case battery is dead .was shipped very fast



by:

Put it on my trailer last year, used it twice camping last year and went out for the first time this year and it doesn't work!! Had to use the hand crank!!

Etrailer Expert

Mike L.

6/21/2019

The first step in troubleshooting is to check that the jack is receiving power from the trailer mounted battery, and to check the power connections and the battery ground to the trailer. Youll also want to make sure that the spot where the jack bolts to the trailer tongue isnt corroded, as corrosion will interfere with a good ground connection. The jack is covered by a 2 year warranty, so if the items I mentioned above check out okay, please contact our Customer Service folks at 800-298-8924.



by:

AWESOME PRODUCT WORKS WELL LIFTS MY TRAILER FOR HOOK UP AND DISCONNECT WITH EASE

Bob

6/9/2017

AWESOME



by:

Item is well packaged from factory for shipping. Received item quickly from warehouse. Time to install from opening package to lifting the camper was 8 minutes 30 seconds. It took 3 minutes to look at the fuzzy diagram on where the star nuts go when putting the three bolts back into the frame. Be sure to have a 10-12 gauge butt connector or something equal to your application, as no electrical connections are supplies. All in all, I would buy this again and will recommend this to others who might need to have an electrical jack replaced.



by:

Love our jack! Lifting out trailer just got so much easier! Now if only the jack removed grease from the hitch ball!



by:

The installation was easy and the new jack works very well. Better than the original.
The only problem - No wire connectors or fuse in the package. Had to buy some at local hardware.

Enjoyed the fast shipment.

Will be using this week on a fall trip to Vermont



by:

This product arrived within a couple of days after ordering. It was in good shape and ready for installation. It was an easy, quick install and works very well. I am completely satisfied with this jack and will probably order from etrailer.com again.



by:

My existing jack is unreliable and the new product should do that for me.

Raymond

1/5/2021

This new jack has been smooth, quiet, strong and reliable after over a year of use. It was a welcome upgrade over the original jack.



by:

Great jack...lifts my 37' travel trailer no problem! Seller was prompt when shipping item. I highly recommend seller & product


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611
Show More Reviews

See what our Experts say about this Stromberg Carlson Camper Jacks

  • Troubleshooting JET-3500 That Stopped Working
    Actually the fuse for the # JET-3555 that you would need to check is on the red wire in the fuse holder. If you follow the red power wire, you'll locate the fuse holder which is installed inline on the wire. The jack uses a 30 amp fuse. Check your connections to the trailer mounted battery, to ensure everything's connected correctly. If the jack is powered by the 12-volt accessory circuit from the trailer connector, use a circuit tester on the pin in the 1:00 position in the 7-way connector...
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  • Retracted Height of Stromberg Carlson Electric A-Frame Trailer Jack JET-3555
    Based on a review of our manufacturer specs the shortest retracted length among the electric a-frame jacks we offer comes from the 3500-lb-rated Stromberg Carlson Electric Trailer Jack # JET-3555. Since it can happen that a manufacturer may alter product dimensions slightly between production runs, I went to our warehouse and measured one of these jacks myself so that I could be absolutely certain of the retracted length dimension of the # JET-3555. When the inner tube is fully retracted...
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  • Troubleshooting Electric Trailer Jack that Doesnt work When Not Connected to a Tow Vehicle
    The problem is most likely the ground circuit for the jack. Since most trailers ground to the tow vehicle it sounds like the jack isn't able to ground properly when you are trying to power it with just your trailer. The jack grounds through it's mounting hardware to the trailer frame. If the trailer isn't grounding to a vehicle like when it is connected to your vehicle it won't work.
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  • Why Would a Powered Trailer Jack Only Work When Connected to Tow Vehicle
    The Electric A-Frame Tongue Jack # JET-3555 grounds through the mounting bracket of the jack. If your trailer isn't hooked up to your tow vehicle when you are trying to use the jack the problem would be that it isn't grounding properly. If you run the ground of your trailer battery to the trailer frame it should work.
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  • How to Wire Up and Install Electric A-Frame Tongue Jack, # JET-3500
    The Electric A-Frame Tongue Jack, # JET-3555, runs off a 12 volt battery. The best source for power would be from a 12 volt battery (like a car battery) mounted on the trailer. The red power wire on the Electric A-Frame Tongue Jack, # JET-3500, is the power wire and it will attach to the positive battery terminal on your trailer battery. First, remove the fuse in the in-line fuse holder on the red wire. Mount the jack to the trailer and tighten it down. The jack grounds through the mounting...
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  • A-Frame Electric Trailer Jack Won't Run but the Light Works
    If the jack light is working but the motor won't that means that the jack is getting power so we can rule out the fuse/breaker being the problem. It is possible that the battery the jack is connected to has enough power to run the light but not the motor. The battery may need to be charged or replaced. A local auto parts store can test the battery. Another possible cause is a weak ground. The light doesn't need to have the best ground but the motor which draws more amperage does need a...
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  • Are the Gears on the Stromberg Carlson A--Frame Jack Made of Metal or Plastic
    I contacted the manufacturer of the Stromberg Carlson Electric Trailer Jack, # JET-3555, and they told me that the internal gear parts are made of metal and not of a plastic composite material.
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  • Electric A-Frame Tongue Jack # JET-3500 Recommendation for a 2013 Jayco Camper
    The Electric A-Frame Tongue Jack # JET-3555 that you referenced has a 3,500 lb lifting capacity. That would be more than enough capacity to lift the tongue weight of your 2013 Jayco Camper that weighs a total of 3,500 lbs. The tongue weight on your camper is probably around 350 lbs. I attached a review video for you to check out as well.
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  • Lippert Electric Trailer Jack Lift Dimensions
    The 18 inch stroke refers to the extension or travel. The Lippert Electric Trailer Jack with Footplate # LC285318 has 18 inches of travel. It has a bracket height when retracted of 10-3/4 inches and an extended bracket height of 28-3/4 inches. For another example, the Stromberg Carlson Electric Trailer Jack # JET-3555 has 24 inches of total lift, and that consists of 19 inches of travel and a 5 inch drop leg. It has a bracket height of 8-1/2 inches retracted and 27-1/2 inches fully...
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  • Gauge of Wire Used With Stromberg Carlson Electric A-Frame Jack
    You can use 10 Gauge Primary Wire # 10-1-1 to ground to your trailer chassis. The Stromberg Carlson Electric Trailer Jack # JET-3555 and # JET-3755 uses a 10-gauge power wire as well so if you need extra wire for the jack to hook up to your battery you can use 10 Gauge Primary Wire # 10-1-1 and connect it to the positive terminal with Ring Terminal # DW05705-1.
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  • Replacement Drop Leg Recommendation for Stromberg Carlson Electric Trailer Jack
    Stromberg has a replacement foot pad for their trailer jack part # JET-3555 as part # 2500-3755G but the Bulldog foot you mentioned would not work.
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  • Troubleshooting Electric A-Frame Trailer Tongue Jack, # JET-3555 Blowing Fuses
    You should be able to manually crank the Electric A-Frame Tongue Jack, # JET-3555, up and down by removing the rubber plug on the side and inserting the manual handle or a properly sized socket wrench. Turn clockwise to extend the jack and counter-clockwise to retract it. I spoke with one of our installers about the fuses blowing. He stated that the power wire could be shorting to ground or there could be an internal component that is shorting out. Make sure all ground connections are...
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  • Replacement A-Frame Jack Recommendation for a 2011 Keystone Passport Ultra Lite
    The Electric A-Frame Tongue Jack # JET-3555 that you referenced was designed to fit basically all a-frame trailers. Since yours had an a-frame powered jack on it already this would work well as a replacement for it. This jack has a 3,500 lb lifting capacity which would be more than enough. Check out the review video I attached as well. For a black version similar to this you would want the part # JET-3755.
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  • Do All A-Frame Trailers have Same 3 Bolt Pattern for Trailer Jacks
    Yes, basically all A-frame trailers are going to have the same bolt pattern for installing a trailer jack. Typically the jacks have mounting holes that are somewhat slotted too to help with some variances. The bolt pattern you mentioned having on your trailer is compatible with the Stromberg Carlson Electric Trailer Jack # JET-3555 so this will work great for you.
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  • Ground Clearance Dimensions for the Stromberg Carlson Electric A-Frame Jack # JET-3555
    The retracted heights of the Stromberg Carlson Electric A-Frame Jack, # JET-3555, is 8-1/4 inches from the mounting bracket to the bottom of the outer tube and 9-1/8 inches from the mounting bracket to the bottom of the foot.
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  • Recommended A-Frame Jack With 24 Inch Lift
    The reason your scissor jacks may be failing is if you are lifting your trailer with them; scissor jacks are designed to stabilize a trailer and not jack it up. So while scissor jacks like the Ultra-Fab # UF48-979002 are going to be more than enough to stabilize your food trailer they are not designed to lift. Instead, you'll need something like the Stromberg Carlson Electric Trailer Jack # JET-3755 (Black) or # JET-3555 (White) which is for A-frame trailers and offers a 3,500 lb lift capacity...
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  • Troubleshooting Powered A-Frame Jack Not Powering Up or Down with Flickering Light
    Sounds like a weak battery powering the jack, or the wiring of the jack isn't solid enough and you have an intermittent connection. So check to make sure the battery of the trailer has a solid charge, and then next check the wiring connections of the jack noting that it grounds through the mounting hardware so it needs the mount needs to be clean between it and the trailer frame.
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  • What Electric Trailer Jack Has Shorted Retracted Height
    The electric jack we have that has the lowest retracted height is the Stromberg Carlson part # JET-3555 which has that dimension at 8-1/2 inches. Everything else is going to be 9 inches or more.
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  • Recommended Electric Tongue Jack for 2006 Gulfstream Cavalier Travel Trailer
    A 3500 lbs electric tongue jack would be a good fit for your 6200 lbs 2006 Gulfstream Cavalier travel trailer. Based on your trailer weighing 7000 pounds loaded you will have an approximate tongue weight of 700 pounds. I would recommend the Stromberg Carlson # JET-3555 (white) or # JET-3755 (black) as they are rated at 3,500 lbs. I have also included an FAQ for you too. One item I highly recommend is the Ultra-Fab Protective Cover # UF38-944020. With the electric jack being out in the...
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  • What Is The Motor Measurements On The Stromberg Carlson Electric Trailer Jack # JET-3555
    When it comes to installing The Stromberg Carlson Electric Trailer Jack # JET-3555 per the manufacturer The motor unit is 4-1/2 inches by 3 inches. When it comes to the orientation of the jack you will have to turn the whole jack and not just the head of the jack. In doing you may need to make new holes which is fine but would need to sand them down for metal to metal contact. The housing on the jack is made out of a vacuum-formed plastic that will protect it from the elements. I attached...
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  • Travel Speed of 3,500 lb Stromberg Carlson Electric Trailer Jack
    I reached out to the manufacturer, Stromberg Carlson, who told me their 3,500 lb Electric Trailer Jack # JET-3755 (Black) and # JET-3555 (White) has a travel speed of 10 inches over 55.5 seconds with no load. This is a relatively normal speed for a jack of this type and overall, these Stromberg Carlson jacks represent a great value. I have added links to video reviews of both trailer jacks for you to take a look at.
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  • Who Makes The Lowest Retracted Height Electric Tongue Jack?
    As far as the lowest retracted height, the Stromberg Carlson Electric Trailer Jack # JET-3555 will be your best bet with a retracted height of 8-1/2". Everything else we offer has a retracted height of 9" or more.
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  • Troubleshooting a Electric Jack that will Extend but not Retract
    It sounds like the switch in the jack is bad and should be replaced. Typically when an electric jack will go one direction but not the other its because the switch is broken. You might try checking all the fuses on the jack also. Since your trailer is brand new I would imagine there is some kind of warranty that would cover your jack. I would try contacting where you bought the trailer.
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  • Troubleshooting Powered Trailer Jack
    How exactly did you install the jack? There's two ways to install a powered jack. The preferred method is to connect the power wire to the positive terminal of a trailer mounted battery. You'll want to make sure the connection at the battery isn't corroded. Check that the metal on the trailer tongue where the jack attaches isn't corroded. This can prevent a good ground connection. If you're already using a trailer mounted battery, make sure it's charged up. The other method is to connect...
    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Jacob T
Video Edited:
Jacob T
Employee Cole B
Installed by:
Cole B
Employee Chris R
Video by:
Chris R
Employee Shelly K
Updated by:
Shelly K
Employee Samantha S
Updated by:
Samantha S
Employee Mike S
Updated by:
Mike S
Employee Michael B
Updated by:
Michael B
Employee Wilson B
Written by:
Wilson B

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