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Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs
Bulldog

Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs

Part Number: BD155032
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$59.85
Retail:$91.99
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Ideal for many agricultural and commercial applications, this A-frame jack features a 10-5/16" retracted height and measures 10-3/16" from the mounting bracket to the top of the jack, excluding the handle. Base sold separately. Great Prices for the best trailer jack from Bulldog. Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs part number BD155032 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Used (1)

Bulldog Trailer Jack - BD155032

  • Car Hauler
  • Enclosed Trailer
  • Utility Trailer
  • 4001 - 5000 lbs
  • Topwind Jack
  • Leveling Jacks
  • Tongue Jacks
  • Bolt-On
  • Weld-On
  • 15 Inch Lift
  • No Wheel or Foot
  • Bulldog
  • Steel

Ideal for many agricultural and commercial applications, this A-frame jack features a 10-5/16" retracted height and measures 10-3/16" from the mounting bracket to the top of the jack, excluding the handle. Base sold separately.


Features:

  • Dependable jack is recognized as industry standard for agricultural and commercial applications
    • ASABE compliant
  • Precision-fitted parts provide exceptional stability and reliability
  • Weld-on/bolt-on bracket mounts to any standard A-frame coupler
  • Topwind handle has smooth, ergonomic design for easy cranking
  • Outer and inner tubes are gray-paint finished
  • Footplate or caster assembly sold separately


Specs:

  • Bracket height:
    • 10-5/16" Retracted
    • 25-5/16" Extended
  • Lift: 15"
  • Clearance: 10-3/16" from mounting bracket to top of jack, excluding the handle
  • Measurement from mounting bracket to bottom of 2-1/4" tube: 9"
  • Inner tubing diameter: 2"
  • Outer tubing diameter: 2-1/4"
  • Handle radius: 6-5/8"
  • Lift capacity: 5,000 lbs
  • 5-Year limited 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.



155032 Bulldog Round A-Frame Jack, Topwind, 15" Travel, 5,000 lbs - TWL 155 HD

Installation Details BD155032 Installation instructions


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs - BD155032

Average Customer Rating:  4.8 out of 5 stars   (359 Customer Reviews)

Ideal for many agricultural and commercial applications, this A-frame jack features a 10-5/16" retracted height and measures 10-3/16" from the mounting bracket to the top of the jack, excluding the handle. Base sold separately.

by:

This was the third jack for an tandem enclosed cargo trailer that weighs about 7000 pounds loaded. The trailer belongs to a Non-profit living history group of which I am the "Seneschal" which essentially means the guy with the truck big enough to pull the trailer. My responsibilities also include repair and maintenance of all of the gear and the trailer. The original jack was damaged and I had purchased a "speed jack" from another company and installed it last October and did not use the trailer until April of this year. One use and that jack failed. Upon dissection I discovered that the Chinese manufacturer failed to lubricate it and the bearings were rusted and in various stages of disintegration. After a bit of cursing and a bit more internet research I found etrailer. Once I abandoned the idea of a "speed jack" and went with the drop jack, I found that etrailer had what I needed at a competitive price. Calling etrailer lead to a delightful experience rich with excellent customer service with likes of which I have never experienced in my 58 years. I ordered it and was pleasantly surprised when etrailer upgraded my shipping for free. The parts even arrived a day earlier than the upgraded date. I have installed the jack and everything fit as promised. I have attached a picture. I must emphasize that this company has the best customer service that I have ever encountered.

Renscots D.

5/7/2018

Very happy with the product and with your service. Thanks!



by:

Installed the tounge jack yesterday.fits perfect works great .no issues what so ever.i love etrailer and its staff!!!!absolutely wonderful very knowledgeable and extremely helpful and quick to reply.I HIGLY recommend etrailer.



by:

Wow this bulldog jack is awesome I use it daily on my concession trailer, easy to use and very durable thanks etrailer.com



by:

The hardest part about installing it was taking the old, rusted version off the trailer. I usually prefer side crank handles, but couldn't find the appropriate model/weight limit combo so bought this one instead. I was pleasantly surprised at the easy of which this one cranks up and down. I'm a fan of Bulldog products.



by:

The jack and foot appear to be an exact match to the damaged jack I am replacing. I also appreciate the fast shipping and follow ups by etrailer. Plan to purchase from them again. I will update this review after the new jack has been installed on the trailer.



by:

From time of order to delivery was four days. It bolted right up to my car trailer without any issues. It cranks up/down with a load with nearly no effort. So far so good. I'll up date after a few more uses if it fails. Seems like a quality piece of equipment for being cheep in price. The one it replaced lasted about eight years and paid $160 for it.



by:

I can't believe I waited 5 years to replace my broken trailer jack. After using blocks of wood, floor jacks and feats of daring to raise and lower my trailer, I finally took a chance and bought a replacement. If only my foot was longer I could kick myself you know where. This has been the best thing I've done in a while. Don't be afraid to buy from etrailer. They have an excellent product and a very good price. Go ahead and take a chance, you won't be sorry.



by:

Product was exactly as advertised, and got here earlier than expected. I plan to use it on an old pickup truck frame which I am converting into a pull behind trailer. The jack mounts perfectly into the coupler I ordered with it. Staff very helpful and efficient.



by:

Have used this model of jack on two different trailers. So far, the older one is 2 years old and it has held up well. It's used on a tandem-axle car hauler. It's seen a lot of use and still works like new. I bought a 2nd one for a smaller utility trailer based on the good experience with the 1st one. It has not been installed yet.



by:

Works great, much smoother lift and ergonomic design than cheap stock jack. Leaves enough clearance with handle retrated to clear the tail gate on my truck.



by:

My trailer came with a 3000lb capacity jack which was fine for regular use, but adding weight distribution and a lot of forward cargo really showed after a year. This replaced the previous BullDog jack incredibly easy. The hardest part was really getting the new one out of the super secure packaging.



by:

Love the A- Frame Jack. It is much better than my old one. I had never installed one before, but I viewed your installation video and it was easy as 1-2-3 to install. I ordered the product and it arrived days earlier than I thought. Everyone was very helpful and professional. I would recommend etrailer.com to all my friends and family.



by:

Installed on a 23 foot enclosed trailer. Trailer is loaded to roughly 7000lbs. This jack works fantastic! My order was shipped fast, thanks guys.



by:

The Bulldog jack raises the tongue 3/4"-1" higher than other similar jacks. The crank rod is very strong and the knob makes cranking much easier than jacks with a handle.



by:

I receive my order in good time I knew what was going on with my order at all times
I was able to track my order doing shipping
My new Trailer Jack & Hitch Cover was well packed and easy to install

Thank You



by:

Easy to install. Did not come with new bolt so we had to go out and get some because the old ones broke while we were taking time off. The handle is pretty stiff to fold away at first but some WD-40 helped.



by:

The item was perfect and fit on my trailer. The shipment came in right away and the package was of high quality. Thanks



by:

etrailer never fails me. Have always the right parts I am looking for in stock with fast delivery. Keep coming back for all my trailer needs.



by:

Second product I ordered from etrailer with absolutely no issues. Trailer jack is exactly what was described and fit my trailer with no modifications. Best price with great service!!



by:

Very good quality as I expected. Very fast delivery. Have now bought several items from etrailer and I’ll be back. Great selection of products also.



by:

Good jack. I prefer the top horizontal handle and this one works great. etrailer does on line right!



by:

Perfect replacement for 20+ year old horse trailer. Installation was super simple and took less than 10 minutes.



by:

I installed this on my 24' enclosed trailer and works well and easy to raise and lower with no effort. Worth the money.



by:

perfect replacement and 1,000 lbs stronger than original for less. advice I'd offer is to determine if you need a top or side winder, your trucks tail gate will appreciate you :)



by:

great jack has a short top neck so it doesn't hit my tailgate when it is down


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Show More Reviews

See what our Experts say about this Bulldog Trailer Jack

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    I reached out to Pro Series and unfortunately there is no replacement parts available for the Pro Series Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs # PS1400600303 you have so your only option will be to replace the jack. A frame jacks like the Pro Series # PS1400600303 you have use a standard 3 bolt pattern so you would not have any issues replacing it with a Bulldog jack like the Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs # BD155032. I included a video of...
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  • Recommendations For Allowing Trailer Jack To Be Able To Swing Up Without Hitting Ground
    I would be happy to help! There is a few options to get the increased clearance you need to raise your trailer so you can stow away your jack when not in use. I recommend replacing the coupler with a standard a-frame coupler you would still be able to get the coupler off the hitch without hitting the spare tire as it would be the same height. With an A-Frame coupler like the # DM14791-97 installed this would raise the trailer a few inches so you could keep using your jack, or it has...
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  • Comparing Differences for Bulldog A-Frame Trailer Jacks
    All three are very similar but there are differences between the three. Measure your stock trailer jack and buy the according jack that works for your application. Bulldog # BD1750290317 has clearance of 10-11/16 inches from mounting bracket to top of jack and is 10-13/16 inches retracted or 25-13/16 inches extended. Bulldog # BD155032 has clearance of 10-3/16 inches from mounting bracket to top of jack, excluding the handle and is 10-5/16 inches retracted or 25-5/16 inches extended. Bulldog...
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  • Recommended Replacement for the Bulldog A-Frame Trailer Jack Part 1551060301
    I called Bulldog about the Bulldog A-Frame Jack part 1551060301 that you are wanting to replace and they were able to give me all of the information I need to offer you a solution. The best option we have is the Bulldog Round A-Frame Jack part # BD155033. This jack has the same 2,000 lb capacity, topwind handle, and 15" travel as the one you have now and will work as an exact replacement. If you are wanting to upgrade to a higher capacity then I recommend the Bulldog Round A-Frame Jack...
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  • A-Frame Trailer Jack for 10,000 lb Box Trailer
    For a high quality topwind jack that would work great on your trailer the Bulldog 5k jack part # BD155032 is what I recommend. It has quite a bit more capacity than the tongue weight of your trailer would have which means it will operate easily and will also last a long time. Like most jacks of this style it does not have a grease fitting but Bulldog has told us that you can spray white lithium grease up the inner jack leg if you want to lube it although it is not required.
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  • Replacement Bulldog Jack Solutions for part # 1551060301
    We have checked with Bulldog in the past about the replacement options for the Bulldog A-Frame Jack part 1551060301 that you have and they were able to give us all of the information we need to offer you a solution. The best option we have is the Bulldog Round A-Frame Jack part # BD155033. This jack has the same 2,000 lb capacity, topwind handle, and 15" travel as the one you have now and will work as an exact replacement. If you are wanting to upgrade to a higher capacity then I recommend...
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  • Availability of 5,000 lb Bulldog Jack for A-Frame Trailer
    We have several 5,000 lb Bulldog trailer jacks but I was not able to find your exact part number. If you check out the link I attached you can see all of the 5k Bulldog jacks we carry. The closest matching part number we have is the part # BD155032 which is an A-frame jack with a top wind.
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  • Looking for Shorter A-Frame Jack to Clear my Tailgate
    I went to our warehouse and was able to locate an a-frame jack that measured less than 12 inches from the bracket up. The Bulldog Round A-Frame Jack, # BD155032, comes in just under 11-1/2 inches which included the handle. I have attached a picture to illustrate the measurement. This a-frame jack has a lift capacity of 5,000 pounds and mounts to any standard a-frame coupler. If you would like a footplate for the jack, Bulldog offers the Detachable Footplate, # BD018564. If you are still...
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  • Installation Of Square Drop Leg A-Frame Jack On Coupler With Round Hole
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  • Radius of Handle on Bulldog Jack # BD155032
    The handle radius of the Bulldog jack part # BD155032 is 6-5/8 inches including the knob.From the picture you sent in this would likely hit the box on your trailer, but the great thing about the swivel handle of this is that you can angle it up as you come around where the box is and you'll be able to avoid it.
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  • Bolt-On Swivel Trailer Jack for Side-Mounting on Trailer Frame
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  • Will the Fastway Flip Automatic Fold-Up Jack Foot Work With the Bulldog Round, A-Frame Trailer Jack
    Yes, the Fastway Flip Automatic Fold-Up Jack Foot part # FA88-00-4500 for 4" or part # FA88-00-6500 for 6" will work with the Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbsItem # BD155032. The Bulldog Round has a 2-1/4" outer tube outer diameter and 2" inner tube which the Fastway Flip is designed for so there will be no compatibility issues.
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    The Bulldog A-Frame Trailer Jack # BD155032 is a topwind jack and the etrailer jack # TJA-5000S-B is a sidewind jack. Both of them are solid choices and have 5,000 lb capacities but the handles and how they are cranked are opposite of each other. The topwind jack spins horizontally when you raise or lower it and a sidewind cranks vertically. Sometimes clearances or interference with other accessories on the trailer may cause one style to be more advantageous than the other.
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    The replacement tongue jack that you will want for your 2006 Bri-Mar dump trailer is our Bulldog A-Frame Jack, # BD155032. This is a top wind, A-frame jack with 5,000 lbs lift capacity and measures just over 10-3/16 inches from the mounting bracket to the top of the cylinder. It will bolt right in place of your existing jack and if you need a new foot plate as well, you will want part # JF-99.
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  • How to Lubricate the Bulldog Top Wind Round A-Frame Jack # BD155032
    According to the installation instructions for the Bulldog Top Wind Round, A-Frame Jack, # BD155032, the only maintenance needed is applying a light machine oil to the stem that the handle attaches to. The installation instructions also recommend thoroughly rinsing the jack with clean water before lubrication. I went out to the warehouse and looked at one of these jacks and there is no point in the top of the jack for insertion of grease. You could insert grease from the bottom of the...
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  • Replacement Top-Wind A-Frame Tongue Jack for Travel Trailer with Standard 3-Point Mount
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  • A-Frame Trailer Jack that Has Lowest Height to Fit Under Tailgate
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