Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black

Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black

Item # EJ-3527-BBX

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Our Price: $166.30

Camper Jack

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Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black Bolt-On EJ-3527-BBX
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  • A-Frame Jack
  • Electric Jack
  • etrailer
  • 25-1/8 Inch Lift
  • Bolt-On
  • 2-1/4 Inch
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. 7-way RV-style plug makes setup easy. Call 800-298-8924 to order etrailer camper jack part number EJ-3527-BBX or order online at etrailer.com. Free expert support on all etrailer products. Guaranteed Lowest Price and Fastest Shipping for Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black. Camper Jack reviews from real customers.


  • All Info
  • Reviews (601)
  • Q & A (5)
  • Videos (1)
  • Photos
  • Why etrailer?

etrailer Camper Jack - EJ-3527-BBX

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. 7-way RV-style plug makes setup easy.


Features:

  • 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
  • 7-way RV-style plug pulls power from your vehicle's trailer connector
    • No need to manually wire for power
  • 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
    • Requires a 3/8" socket to use the manual crank
  • Black powder coated outer tube
  • Zinc-finished inner tube and footplate resist corrosion
  • Simple, bolt-on installation


Specs:

  • 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


EJ-3527-BBX Ram Powered Jack w/ Footplate and 7-Way Plug - Drop Leg - A-Frame - 19-1/2" Screw Travel - 3,500 lbs - Black





This Product Fits The Following Vehicles

2015 - 2015 Coachmen Clipper Classic Camper 104GS

2015 - 2016 Coachmen Clipper Sport Camper 105ST

2015 - 2019 Coachmen Clipper Sport Camper 106

2015 - 2016 Coachmen Clipper Sport Camper 106ST

2015 - 2015 Coachmen Clipper Sport Camper 107

2015 - 2019 Coachmen Clipper LS Camper 107LS

2015 - 2019 Coachmen Clipper Sport Camper 108ST

2012 - 2012 Forest River Flagstaff Camper 10RD

2018 - 2019 Jayco Hummingbird Travel Trailer 10RK

2013 - 2015 Livin Lite CampLite Travel Trailer 11FDB

2013 - 2017 Livin Lite CampLite Travel Trailer 11FK

2015 - 2015 Coachmen Clipper Classic Camper 124GS

2015 - 2019 Coachmen Clipper Sport Camper 125ST

2015 - 2019 Coachmen Clipper Classic Camper 1285SST

2017 - 2019 Coachmen Clipper LS Camper 128LS

2015 - 2016 Coachmen Clipper Sport Camper 128ST

2012 - 2015 Forest River Flagstaff Camper 12BH

2016 - 2016 Forest River Flagstaff Hard Side Camper 12BH

2011 - 2011 Forest River Flagstaff Camper 12DD

2012 - 2015 Forest River Flagstaff Camper 12DDST

2016 - 2016 Forest River Flagstaff Hard Side Camper 12DDST

2011 - 2015 Forest River Flagstaff Camper 12RB

2016 - 2016 Forest River Flagstaff Hard Side Camper 12RB

2015 - 2016 Coachmen Viking Camper 12RB

2015 - 2015 Forest River Flagstaff Camper 12RBSOR

2016 - 2016 Forest River Flagstaff Hard Side Camper 12RBSOR

2017 - 2019 Coachmen Clipper Camper 12RBST

2013 - 2015 Forest River Flagstaff Camper 12RBST

2016 - 2016 Forest River Flagstaff Hard Side Camper 12RBST

2015 - 2017 Coachmen Viking Camper 12RBST

See All Vehicle Fits


Video of Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of etrailer Camper Jack - A-Frame Jack - EJ-3527-BBX

Today, we're going to take a look at the etrailer A-frame electric jack with the foot plate, the seven-way plug and a 3,500 pound lift capacity. Now, this electric jack lets you raise or lower your A-frame trailer. The drop leg on it allows for increased lift and it'll save time when you're raising or lowering. It allows you an extra lift of about five and five eighths inches.Basically, there's four holes in the drop leg and you can remove this pin and clip, and put it in whatever desired location you need. The holes on it are about one and seven eighths inches between each hole. So, with four holes, it'll give you a maximum lift of about five and five eighths inches.On the front of this jack, there's two toggle switches right here on the front of the housing.

Let's you operate the jack. Over here is an on and off switch which will control this LED light right down here. The switch right over here, this will help extend or retract the jack itself, controls the up and down movement.Now, at the end of this video I am going to hook this up to some 12-volt powers and I'll show you the light and the switch, how it operates.The light is an LED light and it does illuminate at a downward angle to help you focus on the coupler. So, if it's at nighttime, it'll give you a nice, bright light to show you where to couple up to. Has this nice seven-way RV style plug, which will pull power from your vehicle's trailer connector.

It's a nice feature because you don't have to manually wire for power. A lot of your jacks will just have some pigtail wires coming out that you have to manually wire them up. This one just has a seven-way you plug into the trailer connector.It does also come with this nice emergency crank handle. This will allow you to manually operate the jack if needed if you don't have any power and you do have to raise or lower the jack. The crank has a three eighths inch size socket on the end here.

All you have to do is remove this cap at the top of the jack, take that socket, drop it in on the bolt, and then you'll be able to crank it up or down, whichever way you need. Now, when you're done, just take your cap and put that right back on, tighten it up.Now, the outer tube on this jack is a nice black powder coat finish on it. The inner tube and the foot plate is a zinc finish, so it helps resist corrosion. It's a very simple bolt-on installation. It's a standard three bolt installation, standard pattern that you'll see on your A-frame trailer.Few measurements on this.

The bracket height which will be- Now, this jack is in the fully retracted position, so the bracket height from the bottom here to the bracket itself, it's going to be right at nine inches when it's fully retracted. Now, the screw travel in this jack is 19 and a half inches. So, if we fully extend this, it'll get you extended measurement of 28 and a half inches.Now, the clearance which will be from the bottom of this bracket here to the very top of the jack, that's going to be right at 20 and a half inches. The total lift on this is going to be 25 and one eighths inches, which is basically the 19 and a half inch screw travel, and then if you fully extend the drop leg five and five eighths inches, it'll get you 25 and one eighths inches for a total lift.Outer tube diameter on the jack is two and a quarter inches. Inner tube diameter is two inches. Foot plate diameter is five and a half inches, and the lift capacity again is 3,500 pounds.So, what we're going to do here is I got some 12-volt power. Get our seven-way and we'll go ahead and hook our 12-volt power up to our seven-way. Make sure we got it connected. Let's try the light here. There we go. You can see the LED light turns it on, turns it off, and as I mentioned it's at a downward angle so it'll light up everything in front of the jack.Then, the jack itself, if you hit the fixed end, that'll be pushing the button up and you'll see it'll extend it. And again, as soon as you leave your finger off the switch, it automatically shuts it off. So, you can extend it how far you need it, and then if you need to retract, just push the button down to go retract the jack back down.Nice, smooth running jack. But, that should do it for the review on the etrailer A-frame electric jack with the foot plate, the seven-way plug, and a 3,500 pound weight capacity.


Customer Reviews

Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black - EJ-3527-BBX

Average Customer Rating:  4.7 out of 5 stars   (601 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. 7-way RV-style plug makes setup easy.

- EJ-3527-BBX
by:

I ordered the product and I have to say it was very well taken care of by this company and the prices are great I would recommend them if you need one of the product's They fill the order fast and the shipping was great Review the Electric Jack w/ Footplate and 7-Way Plug - A-Frame - 25-1/8" Lift - 3.5K - Black - EJ-3527-BBX Thank you Paul Nelson 602722



- EJ-3527-BBX
by:

Easiest installation ever!!!!! Works gr eat. 615102



- EJ-3527-BBX
by:

Nice! 611196



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


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! 494266


Comments

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

Joshua - 04/09/2019

52705

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


The Jack seems to be great quality and was very easy to install. At first I was a bit perturbed with the lack of detail and small font of the one page directions, but it’s as simple as 3 bolts and one wire to the battery(the hack is grounded inside). It raises my 2017 Jayco Baja much higher than stock crank jack. I hope it lasts the test of time as I am very happy with it this first day. The light seems bright as well. 497245


Comments

After a year it still works great!!! Looks good and works like a dream!

Mike B - 04/17/2019

53050

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Installed the new RAM electric tounge jack on my enclosed car hauler trailer. Very happy with this unit. Quick install, like the adjustable foot pad, and operated smoothly. etrailer packages well and deliveries quick. 500199


Comments

Working great. No problems to report. Highly recommend this product and your business! Thanks

Gary D - 04/24/2019

54400

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I installed this jack about two weeks ago on a 22' travel trailer, and have only used it 3 or 4 times. This is the first electric jack I have owned. It was a breeze to install, only took about 10 minutes to replace the manual jack. If I would have known how easy they were to install I would have replaced my manual jack several years ago. I didn't rate it 5 stars because it operates slower than I expected, (may be normal) and I originally had trouble getting the jack to work. Seemed to be stuck or the gears out of sync. I took the manual crank and worked the jack back and forth a few times to get it going. Works good now. For the price I'm very satisfied. Only time will tell how the jack holds up, but if I can get 3 years or so out of it I will be happy. Sure beats cranking the trailer up and down by hand. I had a an old laptop case that I am using to protect the motor unit from the weather and it seems to do the job. 489608


Comments

Still very satisfied with this jack. After one year of moderate use I have had no problems. Its so much easier than the manual crank type. Thanks ETrailer!

Tom F - 03/27/2019

51071

- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Very pleased with the entire process. Ordering was easy. Shipment was quick. No shipping charges since the order was over $100. Installation was very smooth and the electric jack performed perfectly. Thanks for making this easy at a very fair price! 488828


Comments

I have been very happy with this product. No complaints whatsoever.

Charles - 03/26/2019

51027

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


This inexpensive travel trailer jack arrived after only two days via UPS. Securely packaged. It is truly a quality item! Very easy to install and works great. The manual handle is a bonus in the event it is ever needed. Be sure to follow the instructions making sure the three screws on the plate are solidly grounded using the supplied star washers. I can honestly say that this jack is one of the best items I've ever bought for my RV. Thanks etrailer! 480612


Comments

Still working great after a year. Im using the black vinyl cover, although the jack appears to be resistant to weather.

John M - 03/03/2019

50089

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Excellent product! This was super easy to install, took longer to look up what wire I needed to connect the jacks power lead to on my trailer that it did to do the actual install! This thing works great and has made life so much easier for my wife, hooking and unhooking our 7x16 cargo trailer is a breeze now, she often does craft shows. If I had another trailer I'd buy this jack again. 446201



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Very solid and heavy duty jack, with bright LED lighting, manufactured by Ram. Adjustable foot piece for quicker adjusting... Jack pretty easy to install, with single wire electrical connection and 3 bolts. Jack has low gear ratio and foot shaft moves slowly, but has plenty of power to lift front of trailer. Plenty of clearance behind jack for propane tank cover on our Airstream. Replaced more expensive model that was bent at mounting flange being winched onto transport trailer. 474270


Comments

Jack is still slow and steady and has worked perfectly since installation... The adjustable foot unit is about an inch too tall for at lowest position some sites, based on low hitchball height of our tow vehicle, but we have used the shorter foot from prior jack as an alternate, and that solved problem...

John - 02/09/2019

49341

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I installed the jack in about 10 minutes. It works great. I would recommend this to anyone who needs a good jack without spending a lot of money. The service was great also and I will be buying from etrailer again if I need anything. Thanks! 393024


Comments

The jack is hanging tough and working great

Bob N - 06/14/2018

39752

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Great customer service. After receiving a damaged unit on Tuesday the 26th, I called and spoke to Sal and emailed him pictures of the damages. Also they had originally sent a white one but I had ordered a black one. They immediately shipped a new black undamaged unit and I just received it on the 29th and got it installed. The damaged unit is on it's way back to E trailer. I have purchased many items from Etrailer and am very pleased with their service. 463641


Comments

I had to enlarge the hole in the tongue with a rotary file but after that the installation went well. Have used it for about 6 trips now and dont know how I ever did without it.

Jerry H - 12/29/2018

48085

- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


This jack went on with no problems. Very easy to install. The wire had its own inline fuse. Done in less than 15min. Time will tell on its life expectancy 398617



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


This jack was easy to install and is exactly what I was hoping it would be. Etrailer has excellent customer service! When my jack was originally shipped it was not able to be delivered to me due to flooding. The jack was shipped back to etrailer. All it took was one phone call when the roads cleared and without hesitation they immediately shipped my jack back out. I received it within a few days. Above and beyond great customer service and just as good of a product. Will definitely use etrailer in the future. Thank you! 574502



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Very easy installation, works great on 27 ft Statecraft camper. Very pleased. Great service, quality product. 485218



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I just got this, opened the box, hauled it out to my trailer (which was stuck due to a frozen 'jack; already removed) and had this one installed and wired in about 5 minutes. And it worked; confirming my diagnosis that the old one was 'toast'. The only improvement that I can think of would be to incorporate a 'hanger' for the 8 pin plug when not in use.... So I pulled the old one off the dead jack and ziptied it to the main upright. Problem solved. The only reason there are only 4 stars is that it worked TODAY. In a month I may have to review again but shipping was fast and free. The jack worked well. So..... so far; no complaints! 571675



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I just installed this jack. The installation went easy but I did need a hammer to get the jack past the bottom hole in the trailer mount. Hook up to the battery was easy, just crimp on a ring terminal and connect it. I don't think this jack is very weather proof so I covered it with a canvas and suggest this is a necessary step. Only time will tell how it works long term but the price for this unit is very competitive and the jack seems well made. It was important to me to have the ability to raise and lower the jack manually and this is an option on this jack. 435649


Comments

I have had my trailer out a number of times in the past year. The jack has worked flawlessly. The only down side is my tailgate will not lower all the way with the trailer hitched up. It means I have to do a bit of preplanning but other wise its not a problem. I still keep the jack covered and suggest this is necessary for long life.

Ed B - 09/23/2018

43904

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


It worked perfectly especially for its low price. Tow thumbs up 566583



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I received the tire package and electric tongue jack today. Everything arrived without damage and installed easily. Although I cannot predict longevity, I can say that the items seem of high quality. The new tires transformed my travel trailer. About the only negative thing I can say about the tongue jack is that it is a little slow but looks sturdy and well built. 569519



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Received yesterday and had it mounted within half hour after delivery. Very simple installation and works great. Arrived just in time for leaving today for two weeks camping. I have bought from you people before and have never been disappointed with your service or delivery. Thank you. 441191


Comments

So far so good. The electric jack stand has held up very well this past year. Highly recommended

Bill S - 10/10/2018

44467

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


What a easy upgrade for your camper. I ordered and received in a few days. etrailer just does it right. Install was so easy, anyone can do it. No more cranking for me, push the button and like majic, you can take your trailer up or down. I also purchase the cover to keep the weather of the motor and controls. It is nice too. Thanks Lisa D for your great service. 496356



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


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 404315



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Excellent easy to install works great. 396291


Comments

Great

Joe F - 06/19/2018

39973

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I have installed the tongue lift on my camper . It fit perfectly and it operated just fine . No problems so far . I used a small battery clip on the hot wire from the lift and when I need to use it I simply clip it to the 12 volt battery on my camper . The way my camper is wired the ground wire from the camper to the battery has to be hooked up in order for the lift to operate . But I am very happy with it so far . By the way what is the warranty on the lift ? Sending pictures also of installation . 471421


Comments

Douglas, this product is covered by a 1-year limited warranty.

-- Laura E - 01/31/2018

34098

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Jack was easy to install and has worked flawlessly the few times I have used it. Was a great deal and works as well as similar ones costing much more. 572004



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


The Ram jack was very easy to install and hook up!! The motor runs super quite and has plenty of power to raise and lower our camper trailer. Only thing wrong with it was the plastic housing has a crack in it which I think happened in shipping. 394778



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Totally pleased. Have used it often and a wonderful help in setting up and down. Thank you for asking. Use on an A frame type popup. 572996



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Excellent quality economy priced jack. It’s on my 19’ travel trailer. I recently used a couple times a day on a month long road trip, with no problems. Soooo much better than the crank! 573882



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


After purchasing a small camper and using the hand crank jack two times that I would look for an electric jack to replace it. Many of the jacks cost more than I wanted to spend. Then I found "etrailer.com". The prices were reasonable. I ordered Item EJ-3520-BBX electric jack. I have had it for a year now and have used it many times. I truly a happy camper. It has saved me time and energy. My wife can operate it and has no trouble letting me fish while she breaks camp with no help at all. The follow up service is great. Check "etrailer.com" before you buy any where else. 566675



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


We at Cariboo RV Mobile Part Service & Repair bought 2 of these Electriic Jacks (EJ-3520-BBX) and have sold them, nice product... Thanks etrailer... 442049


Comments

My camper jack is great, still working as good as new.... thanks so much...

Denise Y - 10/13/2018

44589

- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


This is a great product. it arrived very fast.Had a problem with the color .contacted me and fixed it write away. A friend watched me install it.Asked to borrow it to move an old camper with no jack. An hour later it was back on my camper.So easy to install. 405007



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


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. 365043



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Well, we installed the electric tounge jack on our new Coleman camper and it worked perfectly. Easily installed, perfect for our trailer. Can't wait for Spring! 576113



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Easy to install, operated smoother than one replaced. Handle to operate manually that came with the unit is wrong size, too small. Emailed etrailer to send the correct size handle. 523064



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Great value for money. First, the manual crank works better than the original manual only jack. Second, my wife finds the electric option very helpful. The physical installation is very easy and it fits right where the original jack was. The downside is that installation is simple but needs planning if your trailer doesn't already have an electric jack. You need to plan to put a large 12V battery on the trailer and then wire it in to both the jack and the trailer to tow vehicle connection. That connection is needed since, in our experience, even a charged car battery won't last for a complete raise so the tow vehicle connection is needed to supply the extra needed power to complete the lift. 572020



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


The jack works well. Unfortunately with it mounted in the forward position it doesn't have enough clearance to open the tailgate on my truck. I tried to mount it so the motor is projecting out one side. Unfortunately because the mounting plate is a triangle with mounting holes in only 3 positions you can't rotate it 90 degrees You have to rotate it in 120 degree increments. When I do this the motor angles back enough to hit the propane tanks. I was aware of the possibility of tailgate clearance when I bought it. I wasn't worried as one of the expert answers said you can rotate it to any position you need. Unfortunately that's not true as you only have 3 options, Not exactly "any position" . I wish i had bought one of the similar (better) priced well rated jacks on another online retailer. They have a round plate and curved slots for the bolts. With that I could mount it turned 90 degrees to one side. 521671


Comments

Unfortunately, unless the jack has laterally slotted mounting holes, just about any tongue mounted jack will only be able to rotate in 120 degree increments.

-- Mike L - 06/15/2018

39792

- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Great Jack.... nice and quiet works great...recommend for anyone that needs to put one on there camper,trailer....took less than ten minutes to put on... 500225



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


The old jack on our tent trailer (2" outer pipe) was getting harder to crank, and just didn't have the reach of this 12v powered jack I read about in an eTrailer email. I felt somewhat sure of the measurements and ordered it. It came on the third business day which was terrific as we're headed on a 5,000 mile odyssey up to Maine and through New England starting three days later. I rechecked the measurements, and note that, without the footplate, the lower level is 7" with about an additional 1-1/8" reveal of the inner 2" pipe. Installation was basically easy, and the holes lined up perfectly to re-use the original bolts along with the furnished washer hardware. In my case, the lower plate was LESS THAN 2-1/4'' and I spent a few minutes cutting with a Dremel tool to accommodate the lower pipe. The electrical hook-up was simple. I normally leave the negative connection to my battery detached, and this unit won't work without it re-connected since it grounds the frame. The upside of that is that you don't need to have an inline switch to thwart mischief, simply disconnect the negative cable to your trailer battery. This unit gives me much more range of height, the motor is powerful and quiet, and moves at a reasonable pace. The included footplate adds more height, but I'll use a short, flat one as a matter of convenience. Everything was as described, except for the measurements. I'd note that the top box is a full 8" deep. For us, that means I can't open the back gate of the tow vehicle when attached, but we'll change our discipline and put last minute items in the storage area of the trailer. Well done, eTrailer! 441983


Comments

A year later, the electric jack has worked flawlessly for us over the past year. I still give the unit a 5-star rating and enjoy the solid performance of the electric trailer jack.

Brian i - 10/13/2018

44565

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Everything went perf CPT from initial question to installment. Your guys customer service and communication is excellent. 560076



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


This was an excellent choice. It has lifted the tongue of my very heavy 16 ft enclosed trailer, fully loaded with approx 7000 lbs, many times. It has never failed to operate just as it should. And, the price was excellent. Pushing the button versus cranking a jack is a no brainer. Would buy again without hesitation. 571933



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


After one year I’m very happy with it. Works perfect every time. 574216



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Super fast delivery! Couldn't wait to install it, got right to it and it couldn't have been easier! Hooked up my camper to my van, then removed the 3 bolts holding my existing manual jack. Wish the instructions showed the proper order to install the new star/flat washers, but found that information online. Had it up and running in no time. It is a little slower than I expected but knowing that I won't have to hand crank anymore is awesome! Going to attach the one wire to an O ring today to complete the installation, was getting too dark last night, lol! Please update the instructions. 559772



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Bought for a gift. Looks great and sounds easy to install according to the reviews I read. But I can speak to the ease and incredible service this site provides. etrailer is fast to deliver and gives updates to shipping thru delivery. Thanks! 456519



- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


After four camping trips with a manual tounge jack, I decided to buy an electric one. My last camp site was 8 inches off level and that was enough for me. I installed the EJ-3520-BBX this afternoon. Everything worked fine except for a few tweaks. The lower a-frame hole for the tongue jack was too small so I had to use a sanding drum on a drill to open it up so it would fit. Not a big deal to me but might have been for someone non-mechanical. Not sure if that was a trailer problem or a non-standard tube diameter. The jack light (three LED's mounted on a circuit board) under the jack screw and motor cover had become completely dislodged from its slotted mount and was just floating around in the plastic housing. I took the cover off, re-mounted it and used stainless washers under the cover screws to prevent them from digging into the plastic when I put the cover back on. The jack works as advertised, and even picked up the rear of my Ram 2500 Cummins several inches to facilitate putting my Blue Ox WDH sway bars on. The tongue weight of my trailer is 650 lbs so I'm guessing it picked up well over 1500 lbs. I found an old dry bag and it fits perfectly over the jack to protect it from the weather. So far I am pleased with it but wished the manufacturer had used and automotive type spade fuse instead of the antiquated tubular glass fuse. Only time will tell as to the durability and longevity of this product but I am optimistic and there is a manual crank included if something goes down. A tick over a hundred bucks can save one a lot of aggrevation! 443807


Comments

Generally, I am happy with the product it has adequate power to lift my 900 lb. tounge weight plus lift the rear of my Ram 2500 to facilitate installing the spring bars of my Blue Ox WDH. However, what I dislike about the jack is the fact that there is no limit switch either up or down. It is possible to over-extend or collapse the jack when that happens, you can hear the gears slip a tooth which Im sure, over time, will incapacitate the jack.

Dennis D - 10/18/2018

44755

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Works great easy install really good value at the lowest price I've seen. Every bit as good as those priced 2 to 3 times more. Great company great prices highly recommend.6 568013



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


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 . 562097



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Installed easy, worked smooth, fast delivery What more can I ask Will buy again from etrailer 442657


Comments

The jack is doing good, I installed it on a 34 ft camper, would buy again

Larry H - 10/15/2018

44667

- EJ-3520-BBX
by:

Review from a similar etrailer 3.5K in Camper Jack


I bought this jack after doing a lot of research. The conclusion I came to was that most of these electric jacks are basically the same design with a different name stamped on them. I like how this one has an inline fuse, a higher lift range, and an adjustable footplate. I read a lot of forums, Facebook pages and reviews on a variety of websites. Etrailer offered the best option for what I was looking for. This jack is well made. It's heavy and solid. It was super easy to install. If you can't install this, you probably shouldn't be pulling a trailer. It was literally 3 bolts and a ring terminal. The wire lead does not come with a ring terminal attached. You have to add your own, which is no big deal. It comes this way so you can cut the excess wire to fit your application. It also came with 3 washers and 3 star washers to ensure a good ground connection on the wiring. The light is super bright as well. Etrailer kept me up to date the whole way through the ordering and shipping process. This was my first purchase from them and it was a great experience. 438735



- EJ-3520-WBX
by:

Review from a similar etrailer 3.5K in Camper Jack


Was standing next to my RV looking at the hole in the tongue where the jack goes and the UPS driver stops in front of the house. He has my new electric jack I ordered the day before and hands it to me. 10 minutes later I have a working electric jack on my trailer. DIsclaimer here, I did prep for the arrival this morning. 564369


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Info for this part was:

Edited by:
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Installed by:
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Expert Research:
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Written by:
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