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

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

Part Number: JET-3555
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$202.98
Retail:$242.86
You Save: $39.88
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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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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
  • Bolt-On
  • Weld-On
  • 1 Jack
  • 24 Inch Lift
  • Stromberg Carlson
  • 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:  4.7 out of 5 stars   (798 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.

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See what our Experts say about this Stromberg Carlson Camper Jacks

  • Recommended Replacement Jack For Lippert Smart Jack With Damaged Buttons Causing Water To Get In
    I have a complete replacement jack option for you, but the buttons on your Lippert Smart Jack # LC643589 are not replaceable so the only option is a complete replacement. If your jack is still within the 1-year warranty period then I recommend reaching out to whoever you purchased from to get it replaced. If you are outside of your warranty period then you should take a look at the Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White, Item # JET-3555....
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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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  • 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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  • Troubleshooting JET-3500 Jack that Wont Extend/Retract But Light Still Works
    Since the jack grounds through the mounting assembly the first thing I would do is check the condition of the main ground of the trailer and for corrosion near the mounting assembly and clean as necessary. Make sure that the vehicle side and trailer side connectors are clean and free of corrosion inside and out. The main connector grounds should be attached to clean and corrosion free bare metal surfaces. An inadequate ground would allow the light to still work but could prevent it from...
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  • What Prevents Corrosion from Occurring on Inline Fuse of Powered Trailer Jack
    Hey John, so corrosion is happening because of moisture getting into the fuse slot. Keeping that as dry as possible will help but also putting dielectric grease like the part # LT37574 on the fuse and the fuse slot will prevent the corrosion as well.
    view full answer...
  • Height of Stromberg Carlson A-Frame Jack Above Mounting Bracket
    The Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs # JET-3755 (Black) and # JET-3555 (White) both measure 23 inches from the mounting plate to the top of the jack. I have added links to some video reviews for you to check out as well.
    view full answer...
  • What is the Distance from the Mounting Surface to the Top of Electric Trailer Jack # JET-3555
    According to several measurements we have taken of the electric jack, # JET-3555, from the top of the jack motor housing to the bottom of the housing measures 10-1/2 inches. Then from the bottom of the housing to the mounting plate it measures 10-3/8 inches. If you add those 2 measurements together you get 20-7/8 inches. I have included a picture that shows the measurement for you.
    view full answer...
    Image 1 for
  • 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...
    view full answer...
    Image 1 for
  • Replacement Trailer Jack for 2003 Coachmen Clipper Sport 106
    It looks like from the photos I was able to find, the 2003 Coachmen Clipper Sport 106 will take a standard A-frame trailer jack. For that reason you can use something like the Buyers Products A-Frame Jack w/ Support Foot - 15" Travel - 2,000 lbs # 3370091260, which will work with trailers that have a tongue weight of up to 2000-lbs-so it's well rated for your trailer. With that said, if you've got a battery to connect to I recommend an electric A-frame trailer jack like the Stromberg Carlson...
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  • Can An A-Frame Trailer Jack Be Wired To The 7-Pole Cable
    Yes, it is possible to wire your Stromberg Carlson Electric Trailer Jack # JET-3555 into the 7-way. There isn't much room inside of the 7-pole plug so the easiest way to power your jack from the 7-pole would be to wire it to the 12v power in your trailer's junction box. If you follow the 7-way cable along the frame of the trailer you'll see some sort of box where the wires from the cable will run and connect to the wires for your trailer's lighting and brakes. A lot of the trailers that...
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  • Troubleshooting No Power to Stromberg Carlson Electric Trailer Jack
    If you aren't getting any power to your Stromberg Carlson Electric Trailer Jack # JET-3555, I recommend checking to make sure it has a solid ground connection. This jack grounds through its mounting hardware, so you will want to make sure that there isn't any debris or corrosion between the jack and the surface on the trailer where it mounts. You can try removing the jack and cleaning the surface before reinstalling to see if it helps. If this does not resolve the issue, please let me...
    view full answer...
  • Can the Powered A-Frame Jack JET-3555 Be Powered by Parallel Trailer Batteries
    Your batteries are run in parallel and the Powered A-Frame Jack part # JET-3555 can be wired to them and still allow you to take advantage of the extended battery life of having batteries set up like this. You would just need to run the power wire of the # JET-3555 to the main output power wire of your paralleled battery and since this jack grounds through the mounting hardware you would be good to go once installed.
    view full answer...
  • Replacement Crank Handle Recommendation for a Stromberg Carson Jack part # JET-3500
    For a replacement crank handle for your Stromberg Carson Jack part # JET-3555 you would want the part # JCH-1.
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  • Powered Jack Recommendation for a Diamon Cargo Trailer
    As long as your Diamond cargo trailer has an A-frame and an A-frame jack mounting hole the Stromberg Carlson jack part # JET-3555 would fit and work well. This jack has a lifting capacity of 3,500 lbs which would be more than enough for your trailer. I attached a review video for you to check out as well.
    view full answer...
  • Troubleshooting a Stromberg Carlson Trailer Jack # JET-3500 that Was Stuck with Blown Fuse
    What is probably occurring on your jack is that it has been extended too far at some point and has become stuck. Trying to move it in either direction draws too much power as the motor tries to push the leg free. This cause the fuse to blow. What many electric jack manufacturers will do is to smash or otherwise distort the end of the screw that turns to move the leg up and down to prevent it from extending to far. If it does end up extending too far the threads will become permanently...
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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.
    view full answer...
  • Should LED Lights Remain Lit On A-Frame Trailer Jack
    LED lights draw very little power and can stay illuminated due to residual power in the wiring system, even when turned off. It may be a normal function for them to brighten when you turn on the lights. You can use a tester like part # PT89ZR to check the current in the wiring for your system, and make sure the correct current exists. You may wish to contact the company you purchased the trailer from and ask if they know what could be causing the problem or if that is a normal function....
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  • Electric Tongue Jack For 2017 Casita Spirit Deluxe Travel Trailer
    Short answer is Yes. The Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White # JET-3555 has the strength to work on your 2017 Casita Spirit TT. It will mount to an A-Frame you just need to make sure you have the space to mount it. It is a bolt on design with mounting holes that fit 3 inch spacing. You will need to drill holes in the A-Frame however to match the holes in the jack. The outer tube is 2-3/16 inches wide. So if you have a gap that it...
    view full answer...
  • 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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  • 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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  • 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...
    view full answer...
  • Troubleshooting Strornberg Carlson Powered Jack Not Working with Parallel Trailer Batteries
    The issue you are having is most likely ground related, but what you can do is run a wire from the mounting bracket of the # JET-3555 to the main negative post of your two batteries ran in parallel. As long as your battery ends up delivering 12 volts to the trailer accessories the jack would work just fine. Because of that the issue is has to be a ground. You might check the condition of the fuse in the yellow fuse holder as well.
    view full answer...
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  • Does the Electric A-Frame Tongue Jack # JET-3500 Have to Face Forward
    Yes, you can install the Electric A-Frame Tongue Jack # JET-3555 that you referenced with the switch side facing any direction. Having the switches be facing backwards or to the side would allow more tail gate clearance.
    view full answer...
  • 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.
    view full answer...


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