1. Trailer Jack
  2. etrailer
  3. A-Frame Jack
  4. 2000 lbs
  5. Sidewind Jack
  6. No Drop Leg
Round A-Frame Trailer Jack - Sidewind - 15" Travel - 2,000 lbs

Round A-Frame Trailer Jack - Sidewind - 15" Travel - 2,000 lbs

Item # TJA-2000S-B
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Trailer Jack TJA-2000S-B - No Wheel or Foot - etrailer
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Black powder coated A-frame jack has a retracted height of 9-1/4" and an extended height of 24-1/4". The zinc-finished sidewind handle arm and internal gearbox make it as sleek as it is useful. Lowest Prices for the best trailer jack from etrailer. Round A-Frame Trailer Jack - Sidewind - 15" Travel - 2,000 lbs part number TJA-2000S-B can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (18)
  • Q & A (7)
  • Videos (2)
  • Photos
  • Why etrailer?

etrailer Trailer Jack - TJA-2000S-B

  • A-Frame Jack
  • 2000 lbs
  • Sidewind Jack
  • No Drop Leg
  • etrailer
  • Standard A-Frame Jack
  • Bolt-On
  • Weld-On
  • 15 Inch Lift
  • No Wheel or Foot

Black powder coated A-frame jack has a retracted height of 9-1/4" and an extended height of 24-1/4". The zinc-finished sidewind handle arm and internal gearbox make it as sleek as it is useful.


  • Utility jack lets you raise and lower your A-frame trailer
  • Sidewind handle has zinc finish for attractive look and rust resistance
  • Black powder coat finish resists corrosion
  • Internal gearbox provides an attractive look
  • Footplate or caster sold separately


  • Bracket height from bottom of inner tube to bottom of bracket:
    • 9-1/4" Retracted
    • 24-1/4" Extended
  • Travel: 15"
  • Clearance: 14-1/2" from bottom of bracket to top of jack
  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Handle radius: 6-5/8"
  • Lift capacity: 2,000 lbs
  • Support capacity: 3,000 lbs
  • 1-Year warranty


TJA-2001S Ram Round A-Frame Trailer Jack - Side Wind - 15" Travel - 2,000 lbs


Video of Round A-Frame Trailer Jack - Sidewind - 15" Travel - 2,000 lbs

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

Video Transcript for etrailer Round Sidewind A-Frame Trailer Jack Review

Today we're going be taking a look at the Etrailer side-wind round A-frame trailer jack, with 15 inches of travel and a 2000-pound capacity, it's part number is TJA-2000S-B. This is going to be a perfect jack for your utility-style A-frame trailers. This is where you're going to see that you use this the most. It really has good use, it has good feel. You can tell the gears inside mesh together really well. They give you a good, fast up and down travel. Got the two-and-a-quarter inch outer tube diameter.

Two-inch inner tube diameter, there. These are a nice black powder-coat finish, so they're going to resist corrosion for a long time to come. We've got just one small screw here that's going to hold this cap in place. By removing that and pulling that cap, we can get right in there to those gears, and we'll be able to service them. Just add a little bit a grease here and there, keep everything working really smoothly. The jack has a 2000-pound Lifting capacity. That's as we're trying to raise up the tongue of the trailer, 2000 pounds is going to be the max.

It has up to a 3000-pound holding capacity, or a straight downward force capacity, so we're not going to have to worry about, maybe we're right up at the limit of the jack, and then we want to step on there and climb up into the trailer, something like that. We're not going to have to worry about it failing on us. Our jack's going to be pre-drilled through the inner tube there for use with accessories like drop legs, or foot plates that would fit on the bottom, such as the foot plate, part number JF-101BK. Something else I find nice about this style of jack is that we've got the groove that's going to run all the way down that back side. It's going to prevent this inner tube from spinning if you have a wheel on it or something, you won't have to worry about it spinning around in circles down there. For reference, from the top of our mounting surface to the top of the jack, that's going to be about 14.5 inches, so you want to be sure you've got the clearance room you need for that. In its highest position to the top of our bracket, you're going to have just about 24.25 inches.

In its lowest position, it's going to be about nine inches to the top of the bracket. I realize that's a little bit more than the 15 inches of travel that the description says and that we've talked about. The 15 inches is the safe travel distance in there. There's a little bit more on top and a little bit more on bottom, but you want to stay within that 15-inch range. We've got a nice, long handle here. That's going to give us a lot of leverage.

Then, there are grooves in the handle, help give us good purchase or good grip. Looks like we're looking about six inches from the center of our handle to the center area of our jack. Something you want to keep in mind, that's going to stick out about five-and-a-quarter inches, so if that's going to give you any clearance problems, you might want to go with one that has the handle on the side, or even a top wind style. You can see it's quickly and easily going to lift our trailer for us. To install our jack, we'll want to ensure that we've got the two-and-a-quarter inches necessary to pass through the outer tube. It's going to slide right down and in. This trailer didn't have a jack on it previously, so we're going to have to supply our own hardware. We'll use a three-eights by sixteen thread pitch bolt, we want to make sure it's rated for grade five use. Since the holes are oblong on the top, we'll want to use a flat washer. That oblong-ness is nice. We currently have bolt holes that are on a three-inch center from the middle to the middle of the other one. Some of them can be a little bit larger than that. Those oblong holes will help to accommodate those. We'll just drop our bolts down through with our flat washer underneath them there. To the bottom of each one of those we're going to add another flat washer, we'll add a lock washer and then we're also going to add on our hex nuts. We'll get these snugged down, and then we'll get it torqued down to the specifications that will be listed in our instructions. With those torqued down, we'll run our leg down, pick up that slack and we'll be able to get those jack stands pulled out. That will complete our look at the Etrailer round A-frame trailer jack, part number TJA-200S-B.

Customer Reviews

Round A-Frame Trailer Jack - Sidewind - 15" Travel - 2,000 lbs - TJA-2000S-B

Average Customer Rating:  4.4 out of 5 stars   (18 Customer Reviews)

Black powder coated A-frame jack has a retracted height of 9-1/4" and an extended height of 24-1/4". The zinc-finished sidewind handle arm and internal gearbox make it as sleek as it is useful.

- TJA-2000S-B

Shipment was immediate, packaged perfectly and the product was exactly as described. Installation was easy. The item performs well. The only problem is that I should’ve bought it about 5 years earlier! 678517

- TJA-2000S-B

The customer service or lack there of at etrailer is the worst I have ever dealt with. I placed my order back in April and didn't receive my order until late June. In that time I did NOT get any updates on my order whatsoever. I had to contact etrailer four times checking on my order. The parts I ordered was ok but I will NOT be doing business with etrailer again..... 397628

- TJA-2000S-B


- TJA-2000S-B

great service, great product 721734

- TJA-2000S-B

I just bought four of these tongue jacks for my rental trailer and they work great. I really recommend them. 498623

After a year using these jacks they are still working good as the way it should be
Javier - 04/20/2019


- TJA-2000S-B

Haven't put it on yet but looks like it will work perfect for my trailer. 451040

- TJA-2000S-B

Parts fit and delivery was super fast. Just wish it all wasn't made in China. I guess that is why the prices are low. Would like to be able to consider and American option. UPS had trouble with shipping box falling apart but they had all of the nuts and bolts. 425080

- TJA-2000S-B

Etrailer sent me wrong parts on a correct order I placed. I paid for extra 3 day shipping and they would not send me the correct parts at 1 or 2 day shipping when I needed the part to go away for the weekend camping. Customer service not good here. Products are fine if you can get them to ship correct item. 416638

- TJA-2000S-B

Product was delivered on time and was as described. Very good value. 411771

- TJA-2000S-B

Great product, the crank is a little slow but still great, and you can't beat the price. 390325

- TJA-2000S-B

Lowest price, highest quality, professional service. 364375

- TJA-2000S-B

As described. Shipping was quick. Top n otch! 350568

- TJA-2000S-B

Just what I needed. 319823

- TJA-2000S-B

Product just as advertised nice product just as I needed .. great product. Good folks to work with 276323

- TJA-2000S-B

Received my jack in just 2 days, awesome! My old jack broke a tooth off and was extremely hard to crank. This jack was so easy to put on, I did it myself in 10 min. It is very easy to crank and puts my camper up and down in nothing flat. Thanks 272564

- TJA-2000S-B

great I bent the jack on my camper and was in need of a new one I have ordered from etrailer before and they always come through. I found what I needed on the web site at a better price then any camper store 267368

- TJA-2000S-B

Your product was delivered quickly and was exactly what I needed. Your website was very easy to use and my delivery was upgraded at no cost. Thank You I plan to use your site for several more of my trailer needs. Sincerely, Mario 256868

- TJA-2000S-B

Exact replacement for old broken one. 243788


Ask the Experts about this etrailer Trailer Jack

  • Replacement Drop Leg Needed for a RAM 2000 Series A-Frame Jack
    It looks like you have the RAM jack that is the equivalent of our Round A-Frame Trailer Jack # TJA-2000S-B. Since this is the case then the Drop Leg # JF-1005H-Z will fit as our etrailer.com jacks are rebranded RAM jacks.
    view full answer...
  • Dimension and Installation Instruction for etrailer.com Round A-Frame 2K Trailer Jack # TJA-2000S-B
    All A-Frame mounted jacks like etrailer # TJA-2000S-B will use the same 3-inch mounting hole bolt pattern. This means, the mounting holes are a universal size and pattern so that any A-Frame jack will fit into any A-Frame jack mount as long as your trailer has an A-Frame trailer mount. It's important to note that you will want to make sure and replace your current A-Frame jack with a jack of similar specifications with a lift capacity the same or higher. I have attached the above...
    view full answer...
  • Recommended A-Frame Jack for a 2006 Nash 22h Travel Trailer That Weighs 4,087 Pounds
    Your 2006 Nash 22h travel trailer weighs 4,087 pounds and is 23 feet based on my research. It will have a tongue weight of 408-614 pounds. Take into consideration that the 4,087 pounds is the dry weight of your Nash travel trailer. The Pro Series A-frame jack # PSRV20000103 you referenced will not work because the outer tube diameter is 2-1/8 and your Atwood trailer coupler # AT81912 has a 2-1/4 inch diameter. I recommend # TJA-2000S-B. It has a capacity of 2,000 pounds and has an...
    view full answer...
  • Service/Maintenance Access to 2,000 lb A-Frame Trailer Jack
    To add grease and increase function of your Round A-Frame Trailer Jack # TJA-2000S-B you will simply remove the screw at the top above the handle and then carefully pry off the cap. This will give you access to the gear assembly to add grease and service any parts needed. I've attached a video to assist.
    view full answer...
  • Availability of Dutton Lainson # DL22530 Jack in 2000 lb Capacity
    We have several different jacks with a 2000 lb capacity that are similar to the Dutton/Lainson jack you referenced, although Dutton Lainson does not offer that particular jack in a 2000 lb capacity model. The closest equivalent would be part # TJA-2000S-B. I have linked you to our selection of 2000 lb capacity A-frame jacks, as well as our Trailer Jack FAQ article.
    view full answer...
  • Is 2,000 lb Ultimate A-Frame Trailer Jack Available with Sidewind Handle
    We do have 2,000 lb sidewind A-Frame trailer jacks but unfortunately none of them are made by Ultimate Jack like the part # 322-RDJ-2K you referenced. For your application I recommend going with the Round A-Frame Trailer Jack # TJA-2000S-B which is also rated for 2,000 lbs. This jack measures 24-1/4" from the bottom of the inner tube to the bottom of the mounting bracket when fully extended which you can see from the attached photo. I have also attached a review video of this trailer...
    view full answer...
  • A-Frame Trailer Jack to Replace Ram 2000
    I guess it depends on why it was hard for him to turn. If it's because of the handle itself then the 5,000 pound Bulldog jack, part # BD1700100317, is probably going to be the same. If it was hard because the jack wasn't doing a sufficient job to live the trailer because of its capacity then this jack is likely going to be better for you. There isn't an adjustment to make. If you liked the Ram jack you had take a look at etrailer.com jack # TJA-2000S-B. It's the same 2,000 pound...
    view full answer...

Do you have a question about this Trailer Jack?

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Info for this part was:

Expert Research:
Jackie C
Video Edited:
Jacob T
Video by:
Kathleen M
Installed by:
Cole B
Installed by:
Randy B
Updated by:
Sarah W
Updated by:
Ronnie R
Updated by:
Mike S
Written by:
Amanda M

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