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Round A-Frame Trailer Jack - Topwind - 14-3/4" Lift - 2,000 lbs - Black
etrailer

Round A-Frame Trailer Jack - Topwind - 14-3/4" Lift - 2,000 lbs - Black

Part Number: TJA-2002-B
In Stock
$39.41
Trailer Jack
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Product Images

In Use/Installed

Black powder coated A-frame jack has a retracted height of 9-1/4" and an extended height of 24". The zinc-finished topwind handle arm has a bolt-head fastener to keep it secure during operation. Great Prices for the best trailer jack from etrailer. Round A-Frame Trailer Jack - Topwind - 14-3/4" Lift - 2,000 lbs - Black part number TJA-2002-B can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (1075)
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etrailer Trailer Jack - TJA-2002-B

Highlights

  • 2,000-Lb Lift Strength: Handles heavy trailer loads with stable support during hitching and storage.
  • 14-3/4" Lift Range: Raises or lowers quickly for easy leveling and hookup on uneven ground.
  • Durable Powder Coat: Black finish resists rust and wear for long-term outdoor use.
  • Smooth Topwind Handle: Zinc-finished arm turns easily and stays secure with bolt-head fastener.
  • Flexible Mounting: Bolt-on or weld-on A-frame design fits standard 2-1/4" coupler openings.
  • Add-On Ready: Accepts optional footplate or caster (sold separately) for customized support.

Features to know about

Smooth Handling Every Time: Topwind Gearbox Keeps Motion Easy

Cranking up or lowering your trailer doesn’t have to feel like a workout. This Round A-Frame Trailer Jack uses a zinc-finished topwind handle and enclosed internal gearbox for smooth, steady movement that doesn’t stick or grind under load. The bolt-head fastener keeps the handle tight and secure while you work, so every turn feels solid. It’s rated for 2,000 lbs and gives you 14-3/4" of lift, plenty for leveling or hitching without wobble or strain.

Built for Real-World Conditions: Powder-Coated Steel That Lasts

When your trailer sees rain, dust, or salt, the black powder coat finish on this jack keeps corrosion from creeping in. The inner workings stay protected inside the sealed housing, while the zinc-coated handle shrugs off rust and wear. It’s the kind of construction that still looks good after seasons of hauling and storage, even when the weather doesn’t cooperate.

Straightforward Fitment: Bolt-On or Weld-On Installation

No complicated mounting methods here. The standard A-frame bolt pattern means you can bolt this jack directly to your bracket or weld it on if you prefer a permanent setup. With a 2-1/4" outer tube and 2" inner tube, it fits a 2-1/4" mounting hole and matches the common A-frame layout. The design makes it simple to swap a worn-out factory jack or build it into a new trailer project.

Right Height Where You Need It: Compact Storage, Full Adjustment

The jack sits at just 9-1/4" retracted and extends to 24", giving you flexibility for uneven terrain or tight parking spots. Clearance from the bottom of the bracket to the top of the handle mount is 14-7/8", so it stays out of the way when you’re maneuvering around the tongue. Whether you’re moving a loaded utility trailer or leveling on a campsite pad, it keeps your setup steady and balanced from start to finish.

Specs

Height and Lift

  • Bracket height (from bottom of inner tube to bottom of bracket): 9-1/4" Retracted
  • Bracket height (from bottom of inner tube to bottom of bracket): 24" Extended
  • Lift: 14-3/4"
  • Clearance: 14-7/8" From bottom of bracket to top of handle mount
  • Clearance: 18-1/2" From bottom of bracket to top of handle
  • Clearance: 13-1/8" From bottom of bracket to top of jack

Dimensions

  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Handle radius: 6-3/8"

Dimensional diagram of the etrailer Round A-Frame Trailer Jack TJA-2002-B showing labeled measurements for height, travel, tube diameter, and handle clearance.

  • Bracket height (from bottom of inner tube to bottom of bracket): 9-1/4" Retracted 24" Extended

Capacity

  • Lift capacity: 2,000 lbs

Warranty

  • Warranty: 1-Year

TJA-2002-B Ram Round A-Frame Trailer Jack - Top Wind - 14-3/4" Travel - Black - 2,000 lbs

Compare to Bulldog BD155033

Similar to BD155022 Bulldog A-Frame Trailer Jack and PSEA20000103 Pro Series A-Frame Trailer Jack





Customer Satisfaction Score:

Ratings & Reviews

4.8

1075 reviews
Review sort icon
Black powder coated A-frame jack has a retracted height of 9-1/4" and an extended height of 24". The zinc-finished topwind handle arm has a bolt-head fastener to keep it secure during operation.

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Quick delivery. Fits perfect.



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Excellent product and great service



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Very nice. Nice build Quality. Thank you.



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It matched the original one in size, so I purchased this jack and it works just great.



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One year in, still working great. great value I would get it again if I needed one.



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Perfect fit and went on smoothly. Works great with no whining or sticking.



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FAST ALWAYS GOOD SERVICE



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Very well built and robust jack for a car hauler. Nice fit and finish.



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haven't unboxed it yet, but have never had a problem with etrailer. awesome company.



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excellant bolted right up for replacement, works perfect!



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All's good. Great product, everything worked out as planned.many Thanx.



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This is not a replacement for my dual seadoo trailer as your website info says. The pole is thicker than the original. You can clearly see it will not fit the hole. I unpacked it but didn’t even try to install it as the hole is about 2in diameter.



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Cheap quality. Specified by/with ETRAILER support and they suggested this one. I even asked why so cheap(priced). Was told because they buy quantity under ETRAILER brand. But this is cheap. I bought another jack for a different trailer [online] and quality was much better. But that was a bolt on and this is an A-Frame mount. Too bad. I liked ET but not crazy about this jack.



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Replaced the old one and fit perfectly.



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Product is as advertised. Exact fit and smooth operation.



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The trailer jack is good quality. Very smooth. I will be using it in a snowmobile lift stand.


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See what our Experts say about this etrailer Trailer Jack

  • Recommended Jack for a 5 x 10 Utility Trailer
    Hey Gill. It sounds like you need a jack for your utility trailer. If you have an a-frame trailer tongue with a hole drilled into the center you can use the Round A-Frame Trailer Jack item # TJA-2002-B with the foot plate # JF-101BK or item # JC-101 if you prefer a wheel. This is a top wind jack with a 2,000 lbs capacity, 1,200 lbs with the wheel. It has a 9-1/4" retracted height and can extend up to 24". If you don't have an a-frame trailer, I recommend the Fulton Boat Trailer Jack w/...
    view full answer...
  • Replacement Trailer Jack With Caster for Zeiman Jet Ski Trailer
    The wheel you described was for an Atwood jack and the replacement is no longer available. With this odd size jack, we don't have any compatible replacement, so I recommend replacing your jack. If you have an A-frame trailer then I recommend the Round A-Frame Trailer Jack - Topwind - 14-3/4" Travel - 2,000 lbs # TJA-2002-B with wheel # JC-102. If you have a swivel jack, then I recommend the Fulton Bolt-Thru Swivel Trailer Jack # FXPD15L. This dual wheel jack will work well for you.
    view full answer...
  • Replacement Trailer Jack for Sundowner Horse Trailer
    Yes it is called a trailer jack so you were right. For a replacement you could use the # TJA-2002-B with the foot plate # JF-101BK to replace what was damaged and you'd be set.
    view full answer...
    Image 1 for
  • Replacement Jack Options For a 2012 Casita Spirit Deluxe
    Based on images I can find for your 2012 Casita Spirt Deluxe it appears it came with a standard top wind jack like the # TJA-2002-B. Unfortunately, there is not a database like you have with cars to lookup parts since RV manufacturers do not keep these records and will constantly change parts depending on what is available. This may or may not match exactly what you currently have on your camper as it is 12 years old and could have been changed since it was new. As these are a mostly universal...
    view full answer...
  • Replacement Jack for 1997 Starcraft Meteor 814 Classic
    We don't offer a replacement jack that would be compatible with the bracketry you show in your photo, but we do offer an option that would work for you. Folks use side-mount jacks on A-frame trailers all the time, but as you found they're not very stable because of the tilting force placed on them because the load is off-center. I'd recommend replacing your existing coupler with part # CA-5100-Z which would provide a strong and secure mounting location for the jack. The coupler is a weld-on...
    view full answer...
    Image 1 for
  • Foot Replacement for Ram A-Frame Jack with 2,000 lb Capacity
    Thanks for the picture of your jack. From that I can tell that you have the Round A-Frame Trailer Jack # TJA-2002-B and the correct replacement foot you'll need is the # JF-1005H-Z that you mentioned. This will give you up to an additional 8 inches of additional height in 2 inch increments.
    view full answer...
  • Could Round A-Frame Trailer Jack # TJA-2002-B Replace 1,000 lb Trailer Jack
    The great thing about A-frame trailer jacks is that the bolt pattern used is a standard bolt pattern that basically all trailer jacks are designed to fit. So the 2k rated trailer jack # TJA-2002-B will bolt up but you still might want to verify that the diameter of this jack matches your trailer as occasionally sometimes the hole on the trailer is a bit too small. This jack needs a 2-1/4 inch hole on the trailer to fit through. I attached an install video for this jack for you to check...
    view full answer...
  • Recommended A-Frame Jack And A-Frame Coupler For Custom Boat Trailer
    We don't have any A-frame jacks with the outer tube measurement of 1-3/4 inches. All of our standard jacks have a minimum of a 2 inch inner tube and 2-1/4 inch outer tube diameter like you find on the Round A-Frame Trailer Jack - Topwind - 14-3/4" Travel - 2,000 lbs, # TJA-2002-B. These jacks come in a wide variety of capacities and with different foot or wheel options. My recommendation because you do have the mounting flange measurements is to get the proper jack for your capacity...
    view full answer...

Do you have a question about this Trailer Jack?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video by:
Dustin K
Employee Zach D
Video by:
Zach D
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Ian F
Installed by:
Ian F
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Ronnie R
Updated by:
Ronnie R
Employee Mike S
Updated by:
Mike S
Employee Alex H
Updated by:
Alex H
Employee Amanda M
Written by:
Amanda M

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