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Electric Jack w/ Footplate - Drop Leg - A-Frame - 25-1/8" Lift - 3,500 lbs - White

Electric Jack w/ Footplate - Drop Leg - A-Frame - 25-1/8" Lift - 3,500 lbs - White

Item # EJ-3520-WBX
Our Price: $150.31
You Save: $17.99
Camper Jacks
Shipping Weight: 24 lbs
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Electric A-frame jack has 2 toggle switches for operation. Jack has a retracted height of 9", an extended height of 28-1/2", and 19-1/2" of travel. Drop leg offers an extra 5-5/8" of lift. Includes a manual override handle. 1-800-940-8924 to order etrailer camper jacks part number EJ-3520-WBX or order online at Free expert support on all etrailer products. Great prices and Fastest Shipping for Electric Jack w/ Footplate - Drop Leg - A-Frame - 25-1/8" Lift - 3,500 lbs - White. Camper Jacks reviews from real customers.
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  • Reviews (1697)
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etrailer Camper Jacks - EJ-3520-WBX

  • Pop Up Camper
  • Teardrop Camper
  • Travel Trailer
  • A-Frame Jack
  • Leveling Jacks
  • Tongue Jack
  • Electric Jack
  • 3001 - 4000 lbs
  • 1 Jack
  • 25-1/8 Inch Lift
  • etrailer
  • Bolt-On
  • Steel

Electric A-frame jack has 2 toggle switches for operation. Jack has a retracted height of 9", an extended height of 28-1/2", and 19-1/2" of travel. Drop leg offers an extra 5-5/8" of lift. Includes a manual override handle.


  • Electric jack lets you raise and lower your A-frame trailer
  • Drop leg allows for increased lift and saves time when raising or lowering
    • Pin and clip holds leg at desired location
  • 2 Toggle switches on the front of the housing let you operate the jack
    • On/off switch controls light
    • Extend/retract switch controls up and down movement
  • LED light illuminates at a downward angle to help you focus on your coupler
  • Emergency crank (included) allows you to manually operate jack if needed
  • Black powder coated outer tube
  • Zinc-finished inner tube and footplate resist corrosion
  • Simple, bolt-on installation
    • Wires to 12-volt power source
      • 12-Gauge wires
    • Serrated washer included for ground connection


  • Bracket height:
    • Retracted: 9"
    • Extended: 28-1/2"
  • Total lift: 25-1/8"
    • Screw travel: 19-1/2"
    • Drop leg travel: 5-5/8"
  • Clearance:
    • 20-1/2" From bottom of bracket to top of jack
  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Hole spacing on drop leg: 1-7/8"
  • Footplate diameter: 5-1/2"
  • Lift capacity: 3,500 lbs
  • 1-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.

EJ-3520-WBX Ram Powered Jack w/ Footplate - Drop Leg - A-Frame - 19-1/2" Screw Travel - 3,500 lbs - White

Customer Satisfaction Score:

Customer Reviews

Electric Jack w/ Footplate - Drop Leg - A-Frame - 25-1/8" Lift - 3,500 lbs - White - EJ-3520-WBX

Average Customer Rating:  4.7 out of 5 stars   (1697 Customer Reviews)

Electric A-frame jack has 2 toggle switches for operation. Jack has a retracted height of 9", an extended height of 28-1/2", and 19-1/2" of travel. Drop leg offers an extra 5-5/8" of lift. Includes a manual override handle.


Item arrived a day earlier & in good condition! & was a very easy install ,& is a upgrade from manual one that broke at the handle ,& this is a upgrade for my 2008 22'Airstream Safari! Can't wait for my next outing, Also I like that it comes with a backup manual hand crank in case you need it,& that it was a exact fit for my travel trailer,It's a complete package that needs nothing else.



Its been working great, &amp Im a happy camper With no regrets on the purchase.


We own a Forest River Wildwood FSX travel trailer and decided this Spring to invest in a powered tongue jack to make setup and breakdown easier for our camping trips this year. The EJ-3520-WBX Ram Powered Jack was the perfect choice. Very easy to install (less than 30 minutes) and it works just fine. No more hand cranking up or down!


I purchased this jack to replace my tired 10 year old camper jack . I ordered it at 10:00 AM Monday and as promised by Ian it was at my doorstep on Friday just in time for my weekend getaway . Installation was a breeze . I gave the product a 4 out of 5 for a few reasons .
First , I was not able to see the manufacturer of the jack before receiving it . Which made name brand comparison pricing difficult . However I feel pricing was on target .
Second , I feel that the jack should come with a battery terminal end connector and new mounting bolts with the hardware that was included . This didn’t pose any difficulty to me as I had hardware at hand but for some it will mean a trip or two to the hardware store . Third , once installed , at least with my truck and trailer , unless the truck and trailer are perfectly aligned and level the jack motor gets in the way of opening the tail gate .
On first use I noticed it was much slower than my original but the strength made up for it . This jack had no difficulty or hesitation lifting my truck and trailer for load distribution and anti sway bar installation . I would recommend etrailer and this product . Time will be the final test of its durability .



I’ve owned this jack for a year now and it’s still working like new . The Motor still gets in the way of the tailgate from time me to time but I’ve learned to work around it . The strength of this jack is incredible ! I’d recommend it for its value and retailer for its customer service !! Since purchasing this jack from etrailer I’ve done business with them again and I’m extremely satisfied . If I need a part they’ll get my business.


Terrible workmanship. The screws attaching the cover were completely misaligned. It almost looked as if this was intentional. The lens for the light was loose in the box. I did manage to straighten it out enough to reattach the cover, but it was still somewhat distorted, so not a great fit.

I have used it for a couple of outings now and the jack appears to function OK.

Etrailer Expert

Katrina D.


That is not good, definitely sounds like its not right for you. Let me get you over to our customer service department for them to get you a return label.


Ok.... the customer service from ETRAILER totally saved the review! These guys are incredibly awesome. I ordered 2 of the jacks. The first came with a broken housing cover , the light had beed disloged, and the up down switch was wired backwards. (Up would put the jack down and down would put the jack up)

Solution? Glad you asked! I contacted ram about the cover.... waiting! The light was easy to correct, just had to slide it back into the slit that holds it. Switch, well.... if-your2 not comfortable with wiring, I recommend not even attempt to rewire. I just popped it out of the cover, twisted 1/2 turn, popped it back in. Total time to correct.... 8-10 minutes. Total time to install, 15 minutes.

Total job less than 30 minutes.

Would I recommend this jack... YES. Despite a shipping issue to crack the housing ... its easy to install, price right, powerful. I dont have to hand crank. Simple correction to the switch. And they could use some r&d improvment on the light... but excellent jack! It does what i meeded it to at an affordable price!



It is amazing, single best aftermarket upgrade I’ve made!


Jack does the job. It replaced the 11 year old Lippert jack that completely seized up on my 19' travel trailer.
Install was easy, matched right up, the drop leg is a nice plus that the Lippert didn't have.
It is quieter and smoother but it is also slower than the Lippert, but fast enough. The cover design is a bit clunky looking and doesn't feel very substantial, but it works.
After installing the jack, I turned on the jack light, one of the 3 LEDs blew out. Contacted eTrailer and a replacement LED board was sent the next day. Replacement was 10 minute job. Thank you etrailer for the quick support.
Depending on how long it lasts, it looks like it was a pretty good deal overall for the price.



Its still working fine with no functional issues after a year. The 3 screws that hold on the white plastic cover have rusted and left rust stains. Maybe replace them with stainless.


It’s a jack and it does what a jack supposed to do in best way possible. It saves time and energy for hitch and unhitch especially when weight distribution is involve. It’s a general reason to have electric jacks. This one have not disappointed me with my light trailer. No malfunction no skiping. Easy installation on standard frame. I like it and I believe it was money well spent.



Still working flawlessly


I am happy with how fast it was delivered. But the packing worried me. The small plastic lights were just tossed into the box along with the very heavy trailer hitch. The edge of the box was torn. The heavy metal hitch could have very easily crushed the plastic items. Maybe those could have been placed inside a rolled up paper bag.

But lucking out there was no breakage.

I will review after I install. But I like it. The led light wires are big enough to splice onto other wires.

Consider me happy


It was delivered in excellent condition. It is exactly as described on the website. My husband is extremely happy as this one is a better design because the caps arent exposed that allow moisture in. He is very pleased.


I have a 2020 travel trailer and the electric jack stopped working. I ordered this and it was a simple and easy install. Just one wire to splice (power from RV battery) and three bolts. Replace and install took 20 minutes and the new jack works great. Priced was reasonable and the jack itself was made well and seems more sturdy than the one that came with the trailer.


So glad I ordered this electric tongue jack. It makes life much easier. Thank you. It is a great product.


Great jack and very simple to install. It has made camping much easier for this old 68 year old retired Army Firdt Sergeant.



Still love this jack after a year still working fantastic.


This electric jack has been a great add on to my 2016 Casita Travel Trailer.
I installed it myself in less than an hour (including electrical hook up) just remove three bolts from the old hand jack and it pops out, replace the electric jack in same holes with new bolts (included).
Great purchase for the money!


I was a little skeptical on the purchase at first reading some reviews about this jack, Customer Service seems to be right on the ball when questioned them on a tracking BOOM it was in route and 3 days it arrived !!and when it came in I immediately opened it up and Yep as most reviews had stated about the screws on the plastic housing , which they were recessed in , wth!! Why can't they just take 3 lousy washers and use them!! I still will give this unit a 5* because that wasn't really a big deal. The 3500lb jack lifts my 3100lb Rockwood with ease, I've tested it a few times and it works awesome, some reviews said they struggled well maybe get the correct rated jack for your camper, trailer etc!! This saves my back bc of a back injury , no more cranking!! I would recommend this jack at this time, would like to follow up in the months to come to see how it holds up!
Thank you etrailer!!


This is my first time shopping at etrailer and was a little concerned because of their low prices and of the quality of their products and the service I would receive. But after giving them the benefit of the doubt I am a believer. They excelled at both quality and service and I received my order in just a few days. The 3 screws that hold the cover on were missing , called customer service & they were shipped the next day. The quality of the electric jack exceeded my expectations and I am very pleased. I will definitely be shopping etrailer in the future.


Web site easy to use. Trailer jack came in quick. I like not having to wonder if my online order is going to ship or get delivered. Every time i order from this company i get an email they received my order. I get an email that it shipped. I get an email that it was Delivered. Now days its common to place an online order and you take a chance of not knowing if you going to get anything. I recommend this company.


This was my first time shopping at ETRAILER and I was hesitant because of their low prices and sceptical of the quality of their products and the service I would receive. But after giving them the benefit of the doubt I am a believer. They excelled at both quality and service and I received my order in just a few days. The quality of the electric jack exceeded my expectations and I am very pleased. I will definitely be shopping etrailer in the future.


Seems to work as expected(have only tested, not used to hook or unhook yet), but up/down switch works intermittently in the up direction only. Installed easily.

Etrailer Expert

Jenny N.


The switch should be working in both directions. I will have our customer service team reach out to you.



Such an improvement over the manual crank. Light is a helpful feature. I am considering buying another for my other trailer. Cant believe I waited so long to buy one of these!


Works Great, have it on a 32' Cougar tow behind, no issues.


Installed in 10 minutes and works like a champ. I've dealt with a trailer before and they are the bomb. Always great service and willing to give advice.



Great product. For a disabled person, this is one item that is help me continue to go camping. I was still running strong and hasnt given me any problems at all.


Pretty simple to install took all about 20 minutes I lowered the trailer on jack stands raised the damaged jack removed 3 bolts and one wire and replaced.


It was perfect for my Casita travel trailer......easy install. I've had no problems and it makes my life much easier. Thanks again for your help in choosing the correct one for my needs.


Seems to fit perfect on my travel trailer. It has to power to lift and lower lower trailer perfectly.


Yes, we did receive the electric jack today but yet to install it due to our weather. Would like to thank your employee Jessica. The first jack we received was damaged and she was helpful in getting a replacement. We have to note the one we received today was packaged so much better than the first!


Everything is good except, the LED light bracket has seemed to slip down inside the lens housing I guess I can live with that I would take the lens cover off but it seems to be glued. It would have been five stars

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