bing tracking image
  1. Trailer Jack
  2. etrailer
  3. A-Frame Jack
  4. 4001 - 5000 lbs
  5. Sidewind Jack
  6. No Drop Leg
Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs

Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs

Item # TJA-5000S-B
Retail:$62.17
Our Price: $50.32
You Save: 19%
Trailer Jack
This item qualifies for Free Shipping
Shipping Weight: 13 lbs
Quantity: 
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Product Expert Mike S

Is this right for you? Product Expert Mike S says:

Yes, if you:

  • Have a lighter trailer, but want an overbuilt jack that will crank faster and last longer than a 2K or 3K model
  • Would like to avoid having to do any messy and time-consuming maintenance

No, if you:

  • Own a tall truck and don’t want to have to waste time and effort fully cranking the jack
  • Don’t want the added expense of purchasing a footplate or wheel separately
Black powder coated A-frame jack has a retracted height of 8-3/8" and an extended height of 24". The external gearbox is easily accessible, and the zinc-finished sidewind handle arm provides a sleek look. Great Prices for the best trailer jack from etrailer. Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs part number TJA-5000S-B can be ordered online at etrailer.com or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (246)
  • Q & A (0)
  • Photos
  • Why etrailer?

etrailer Trailer Jack - TJA-5000S-B

  • A-Frame Jack
  • 4001 - 5000 lbs
  • Sidewind Jack
  • No Drop Leg
  • Bolt-On
  • Weld-On
  • Standard A-Frame Jack
  • 16 Inch Lift
  • No Wheel or Foot
  • etrailer

Black powder coated A-frame jack has a retracted height of 8-3/8" and an extended height of 24". The external gearbox is easily accessible, and the zinc-finished sidewind handle arm provides a sleek look.


Features:

  • 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
  • External gearbox is easily accessible
  • Effortless greasing with built-in grease zerk
  • Footplate or caster sold separately


Specs:

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


Dims

TJA-5000S-B Ram Round A-Frame Trailer Jack - Side Wind - 15-5/8" Travel - 5,000 lbs





Customer Satisfaction Score:


Customer Reviews

Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs - TJA-5000S-B

Average Customer Rating:  4.8 out of 5 stars   (246 Customer Reviews)

Black powder coated A-frame jack has a retracted height of 8-3/8" and an extended height of 24". The external gearbox is easily accessible, and the zinc-finished sidewind handle arm provides a sleek look.

by:

Works as advertised. Definitely a great price on this jack.. I use it daily on a 20ft trailer.. lets see how long it last me..




by:

It's decent jack for the money and it gets the job done. Fit and Finish is okay. What I don't like - the crank should be reversible. Sometimes the crank to the rear is much better. When you stand on the drivers side (which you almost always do) it's awkward. The crank is vulnerable to damage from the vehicle backing up and tailgate up/down motion. I tried to reverse but the design is asymmetric - so No Go. Dummies.., it would be so simple at no additional cost. Does Any Manufacturer Actually Use What They Make???


Comments
This jack has the standard mounting plate with 3 bolt holes that are evenly spaced apart. Therefore you can turn it around to face the sides but unfortunately the design does not allow the jack to face rearwards.
-- Etrailer Expert Andrew N - 10/18/2022


by:

I modified spare tire location (needed more tongue weight), so replaced top mount crank jack with side wind version. Shipping speed was upgraded sans asking and received item just before my next trip. Installed in 5 minutes and jack is much more ergonomic than original. Whenever I need anything trailer or pick up truck related, I don't even bother shopping around, for etrailer pretty much has everything! Customer service is outstanding even with returns or replacements. Completely satisfied with product and service.
Thanks for everything Etrailer


Comments
Still working fine. Smooth and easy operation. I seriously doubt that I’ll have any issues with the side wind trailer jack.
Roger S - 08/12/2018


by:

The TJA-5000S-B jack I ordered was exactly what I needed. It was easy to install. The photos show the old jack and the new jack that I needed so that I could mount 2 bikes on front of my Forrest River A-frame camping trailer.




by:

Sturdy and quite functional on smaller utility trailer.




by:

Package came very quick. Went right on to my trailer. The foot that "matched" the jack I bought did not work. Had to run to a local store and get one that would.




by:

Quick delivery and quality heavy duty j ack.




by:

Good product. Fast shipping. It would be awesome if the grease zerk had a cap..




by:

etrailer products are always top of the line,,,
the ‘FREE-SHIPPING’ is the problem…
Slow Slow Slow…
??




by:

It stronger then my old one. And smother to get my 32' trailer up. And has a grease surk.


Comments
It still works good. When have to go electric Jake it would be time to sell my trailer.
Randy F - 12/06/2021


by:

Works as intended. I have it on a small 20ft camper that weighs about 4k Lbs. I recommend adding grease and an adjustable bottom with a quick release pin.




by:

I've had this installed on my utility trailer for about a year now. It works great. I've had some pretty big loads in it and have had no issues raising and lowering it with this jack.




by:

Product came on time, as advertised. Had a hard time believing the low price!! My old jack was so damaged I had to persuade it off with hammer and chisel, but then this jack went on in minutes. Functions smoothly. Couldn't be happier. etrailer has all my future trailer business. Five Stars.




by:

I bought this for a basketball goal replacement and it worked out GREAT!! It raises the backboard with ease, and my 8 year old daughter loves it. It shipped out faster than I was expecting, and it arrived in just a few days. Awesome job towards Etrailer!!!!!!
I will definitely recommend Etrailer to anyone !!




by:

I wish all online ordering was as easy as Etailer. It was easy to find the products I needed, the customer service department answered my question clearly, and I appreciate the fast delivery and follow up.




by:

This is a heavy duty front crank jack. I recently purchased a large trailer tongue box for a Big Tex 6x10 drop ramp trailer. The trailer has a top wind jack that now hits the box. I purchased this new front wind jack and it will bolt directly into the trailer mounts. The foot pad and pin will move from my old trailer jack to this one. The jack seems to be made of high quality and I am very pleased with it.


Comments
Everything is great with the trailer jack. Thanks
Dan - 03/09/2019


by:

Very fast and efficient. Good customer service.




by:

Mounting holes all lined up perfectly and the bottom holes for flat ground plate fit with no problems. Will know really how good it works once we take camper camping.


Comments
Excellent.
William - 06/02/2021


by:

Fit right, sturdy and quick delivery at a very fair price. Could not have wished for more. My original jack was of poor quality, this jack seems to be significantly heavier than the original, expect it to last me as long as I have the trailer.


Comments
I have been using this jack for a year, lifting about 2700 when the trailer is loaded. So far, flawless, excellent product at reasonable cost.
Howard R - 04/27/2018


by:

No complaints. Does the job with no prob. Nice long travel. I appreciate the grease zerk. I didn't order a foot plate as I already had one. Bad move! The tube only accepts it's companion foot assy. ( male/female design) Had to pay another shipping charge.


Comments
The footplate that fits this jack is part # JF-99
Footplate for 2,000-lb and 5,000-lb Round, A-Frame Jacks
$4.02
. The footplate bolts through the bottom of the jack with the included hardware.
-- Etrailer Expert Heather A - 07/01/2018


by:

The jack, which attaches to my trailer, fit perfectly, just as indicated in the video. It took me about 30 minutes to remove the old jack and replace it with the new one. One word of caution: to get at the nut under the yolk bar, a jointed socket attachment is needed because the nut is not aligned straight down for easy removal and installation.


Comments
Great jack. Easy to install keeps the trailer in position goes up and down pretty easily.
Benjamin F - 09/14/2020


by:

Wow, it has been a year, I guess I should have given one when I got it. Installed easily. My only issue is I don't like the top side crank handle, I can't seem to remember which way is up and down and I have hit my leg on a it a lot. THat is not something that would make you not want this jack. It lifts my very heavy trailer with (4) 4 Wheelers on it, not evening blinking an eye. I have used it all over with complete reliability.




by:

Well designed and built. Easy installatioin. Works great. The one criticism I have is not of the unit itself but of the lack of knowledge of the product by the employee I spoke with concerning the different weight ratings of the jacks they sell. I surmised that the only difference in weight ratings is due to the gear ratio of the hand cranking mechanism. She said "no" but when I installed and used the item it was obvious that it took much for cranking to get the same amount of lift than the item it replaced.
Still happy with the jack tho.




by:

I really like this jack. It's easy to turn and looks great. The foot that I bought is adjustable, which I didn't realize, but they work together perfectly. Great service and a great product. I will definitely be shopping here again.


Comments
Wow, cool. Thanks for checking in. Im happy with my Jack.
Sandra - 04/29/2018


by:

Great product, all good, no troubles with the trailer jack. I have a Toyota Tundra crewmax and the way our horse trailer is set up it can only be put in one way, my tail gate comes down and the crank touches the tail gate, I opened up the crank to see if I could reverse the sides but you cant cause everything is to the one side, it should be reversible or made shorter. I also wish I would have spent the extra money on an electric one cause it takes a lot of cranks to put up and down. But the product is good, you don’t know til you get it and see what work. Thanks for me to put my input in.



25
246
Show More Reviews

See what our Experts say about this etrailer Trailer Jack

  • Does the Round A-Frame Jack part # TJA-5000S-B Fit 3 inch A-Frame Bolt Pattern
    All A-Frame mounted jacks like the Round A-Frame Jack, part # TJA-5000S-B, use the same 3-inch mounting hole bolt pattern. In other words, 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 jack mount, this jack will fit.
    view full answer...
  • Trailer Jack Recommendation for A-Frame Trailer with at Least 3,500 lb Capacity
    The good news is that basically all A-frame trailer jacks install with the same bolt pattern so the etrailer.com jack part # TJA-5000S-B would fit and work well as a replacement. It has a 5,000 lb capacity as well so in that regard it would work really well too.
    view full answer...
  • Mounting Hole Dimensions and Spacing on etrailer.com A-Frame Trailer Jack # TJA-5000S-B
    The Round A-Frame Trailer Jack # TJA-5000S-B has mounting holes that are elongated. The actual holes are 3/4 inch long and 7/16 inch wide. That gives you a minimum of 2-1/2 inches or maximum of 3-3/4 inches to the nearest or farthest part for mounting. I've attached a photo to assist.
    view full answer...
    Image 1 for
  • How Much Grease Should be Used and How Often to Grease Round A-Frame Trailer Jack TJA-5000S-B
    On the Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs Item # TJA-5000S-B you will be good with about 3 or 4 pumps of grease from a grease gun. You will know it is too much if it starts oozing out somewhere! It would be a good idea to add grease 3 or 4 times a year but really it depends on several factors like how often the jack is used, how long it sits, the climate, and so on.
    view full answer...
  • Does Gear Kit TJA-2000S-GR Include Keeper Ring
    The replacement gear kit does not include the keeper ring; it is only the gears and pins; unfortunately the keeper ring is not available as a separate part for these jacks. So while I know it's not the news you were looking for, the best option we have is a replacement jack, either the 2,000 lb or 5,000 lb option: - Round A-Frame Trailer Jack - Sidewind - 15" Travel - 2,000 lbs # TJA-2000S-B - Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs # TJA-5000S-B
    view full answer...
  • How to Gain Clearance Between Tailgate and A-Frame Sidewind Trailer Jack
    An A-frame trailer jack like # TJA-5000S-B can be position in any orientation. So the handle can be installed facing the rear if you'd like. Another solution that may work for you is a longer ball mount. We have the Hidden Hitch # 80232 which is 15-3/4 inches from the hitch pin hole to the ball hole. This will move the entire trailer back from the tailgate.
    view full answer...
  • Does etrailer Drop Leg Fit 5,000 Pound Sidewind Jack
    The drop leg # JF-1005H-Z fits 2,000 pound etrailer and Ram jacks as well as topwind 5,000 pound jacks, like part # TJA-5000-B but it doesn't fit the 5,000 pound sidewind jacks like # TJA-5000S-B. The inner tube on the 5k sidewind jacks have a thicker inner tube that doesn't allow the leg to slide up inside.
    view full answer...
  • High-Quality Round Sidewind A-Frame Trailer Jack
    Sorry to hear the Square A-Frame Jack # TJDA-5000S didn't work out for you but we do have a round tube jack that will be a perfect replacement. I recommend the Round A-Frame Trailer Jack # TJA-5000S-B which is very similar to the square jack you referenced but its outer tube is round and has a 2-1/4" outer diameter; it also has a standard 3-hole mounting plate attached as you can see in the accompanying photo. This is a sidewind jack with 5,000 lb support capacity, 3,000 lb lift capacity,...
    view full answer...
    Image 1 for
  • Recommended Replacement Round Jack For Trailer Coupler
    It is an easy replacement for you based on the picture you sent. The opening for most A-frame jacks require an outer diameter of 2-1/4 inches. I recommend you use a round jack like the Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs # TJA-5000S-B, it will be an easy fit without any change to the hole other than maybe cleaning up corrosion. For this application you will also want a footplate like # JF-99. This mount has all three elongated holes for easy mounting. The...
    view full answer...
    Image 1 for
  • Black 5,000 lb A-Frame Jack with Sidewind
    We have a black jack with same specs and style as the Bulldog you referenced with the etrailer # TJA-5000S-B but the # BD1700100317 is not available in black. The # TJA-5000S-B is a 5,000 lb capacity sidewind jack that fits A-frames just like the Bulldog.
    view full answer...
  • A-Frame Trailer Jack Retracted Lower Leg Clearance While Hauling
    The Round A-Frame Trailer Jack item # TJA-5000S-B is our shortest retractable jack. This is a side wind jack with 15-5/8" Travel and is rated up to a 5,000 lbs tongue weight. This jack has a retracted height of 8-3/8" and an extended height of 24". If you do not need a 5k capacity jack then the Bulldog Round, A-Frame Jack item # BD155033 would allow you to have more clearance between the ground and your trailer frame. This jack has a bracket height of 5-3/8" when retracted and 20-3/8"...
    view full answer...
  • Is There a Wheel Caster that Can be Added to Round A-Frame Trailer Jack # TJA-5000S-B
    To add a wheel with the Round A-Frame Trailer Jack # TJA-5000S-B all you need is the wheel caster # JC-101. I would recommend supporting the tongue of the trailer with a floor jack before taking apart anything internal of the jack.
    view full answer...
  • What Does Lippert Electric Trailer Jack with Footplate # LC285318 Weigh
    The weight of the Lippert Electric Trailer Jack with Footplate # LC285318 that you referenced is right at 27 lbs. It a little more than a manual jack but not by significant amount. For example the jack # TJA-5000S-B weighs in right at 13 lbs.
    view full answer...
  • Recommendation for a A-frame Jack with a 2 inch Post Opening
    We're glad your hitch worked out well! I took a look through our selection of trailer jacks, a 2-1/4 inch outside diameter of the jack's outer tube is pretty common. I did find a 1000 lb capacity sidewind jack that might be a good choice for you if the fully loaded tongue weight of your trailer is less than 1000 lbs. If this is the case, go with the Dutton-Lainson # DL22530.
    view full answer...
  • Can the 30-800 Trailer Jack Be Rotated 120 Degrees So Grease Zerk is Accessible
    Assuming the spacing between the three mounting bolts is equal, you can rotate the jack. 120 degrees, but keep in mind that the toolbox could interfere with the crank. If you used a grease gun with a flexible nozzle like # 30-800, you'd be able to access the zerk fitting without rotating the jack.
    view full answer...
  • Replacement Manual A-Frame Trailer Jack for 2008 Keystone Cougar Toyhauler
    We can help you with a manual trailer tongue jack to replace your electric jack. Thank you for the photo showing that your trailer uses a standard a-frame type jack mount. The linked page displays our range of bolt-on side-wind a-frame jacks. Filters on the page allow you to select features like a caster wheel or flat plate For example, part # TJA-5000S-B is a 5000-lb-rated jack with 15-5/8-inches of travel but without a foot plate or wheel.
    view full answer...
    Image 1 for
  • Recommended Footplate for Etrailer.com A-Frame Trailer Jack # TJA-5000S-B
    The etrailer.com Round A-Frame Trailer Jack # TJA-5000S-B that you referenced does not include a footplate. This is actually not all that uncommon, as it simply allows you to choose the type of base you want (footplate or caster wheel) or use a base that you might already have. For a footplate that will work perfectly with this jack, I recommend the etrailer.com Footplate # JF-99. It will attach right to the 2 inch inner tube on this jack and it features a clear zinc finish to provide...
    view full answer...
  • Foot Plate for Round A-Frame Trailer Jack - Sidewind - 15-5/8
    For the 5,000 pound trailer jack # TJA-5000S-B you can use foot plate # JF-99. It was designed for 2,000 and 5,000 pound round A-frame trailer jacks that have a 2 inch diameter inner leg.
    view full answer...
  • Trailer Jack Replacement Recommendation for 2002 Bantam B19
    I looked up your trailer and found that it's a standard A-frame trailer so for a jack the # TJA-5000S-B which is a very popular option would fit and work well. It's a sidewind trailer jack with a 5,000 lb capacity.
    view full answer...
  • A-Frame Coupler and Trailer Jack Replacement for Shelby 5101 Trailer
    I looked up your Shelby 5101 trailer and it is an a-frame trailer that has a weld on a-frame coupler that has a jack mounting hole built into it. So since the coupler uses a non-standard bolt pattern for the jack I'd recommend replacing the coupler and jack together like with the # CA5100B for a coupler and then for a jack the # TJA-5000S-B would be a great option.
    view full answer...
  • Recommended A-Frame Trailer Tongue Jack for the Demco Trailer Coupler Part # DM15337-97
    I do have an a-frame trailer tongue jack that will work with the Demco 50-Degree A-Frame Trailer Coupler part # DM15337-97 but the Square A-Frame Jack part # TJDA-5000S will not due to its square shaped design. Instead, I recommend using the Round A-Frame Trailer Jack part # TJA-5000S-B which has specifications that are very similar to the above jack. I have attached a review video of both the trailer jack and trailer coupler for you as well.
    view full answer...
  • Can The etrailer Round A-Frame Trailer Jack Handle Be Moved To The Rear Side Of The Jack
    The handle of the etrailer Round A-Frame Trailer Jack # TJA-5000S-B would not be able to be moved to the back without reconfiguring the gears and how they function to lift the jack. Instead I recommend the Trailer Valet JXC Trailer Jack w/ Footplate and Drill Powered Option # TV94FR, which has multiple mounting holes so that you can place the handle on the rear side of the trailer tongue. This jack also comes with drill attachment that can be used to quickly and easily raise or lower...
    view full answer...
  • Recommended Replacement Trailer Jack for Shelby 5104 Coupler
    For your Shelby 5104 trailer coupler I recommend the Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs # TJA-5000S-B. This will use the Footplate for 2,000-lb and 5,000-lb Round, A-Frame Jacks # JF-99.
    view full answer...
    Image 1 for
  • Weight Capacities of Available Bolt-On Trailer Jacks
    We offer all types of bolt-on trailer jacks from a-frame jacks to 5th wheel landing gear to trailer dollies. All categories can be viewed on the linked page. Just click on the type of jack you're interested in and you'll then be able to see the weight ratings available in that type. For instance, if you're looking for a side-frame-mount jack like the Fulton F2 Sidewind Jack # F1413100334 we offer the Bulldog # BD1839060383 which is rated for 22,500-lbs. If you need an a-frame jack then...
    view full answer...


< Previous
12



Do you have a question about this Trailer Jack?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer jack information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

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 Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Wilson B
Updated by:
Wilson B
Employee Ronnie R
Updated by:
Ronnie R
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M
Employee Zach D
Video by:
Zach D

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.