Bulldog Zinc Top Wind A-Frame Jack - 5,000 lbs

Bulldog Zinc Top Wind A-Frame Jack - 5,000 lbs

Item # BD1750290301

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Trailer Jack

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Shipping Weight: 13 lbs

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Bulldog Standard A-Frame Jack Trailer Jack - BD1750290301
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Product Images

In Use/Installed


  • A-Frame Jack
  • 5000 lbs
  • Topwind Jack
  • No Drop Leg
  • Standard A-Frame Jack
  • Bolt-On
  • Weld-On
  • Bulldog
  • 15 Inch Lift
  • No Wheel or Foot
Ideal for marine as well as agricultural and commercial applications, this corrosion-resistant A-frame jack features an 10-13/16" retracted height and measures 10-11/16" from the mounting bracket to the top, excluding the handle. Lowest Prices for the best trailer jack from Bulldog. Bulldog Zinc Top Wind A-Frame Jack - 5,000 lbs part number BD1750290301 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (18)
  • Q & A (6)
  • Videos (2)
  • Photos
  • Why etrailer?

Bulldog Trailer Jack - BD1750290301

Ideal for marine as well as agricultural and commercial applications, this corrosion-resistant A-frame jack features an 10-13/16" retracted height and measures 10-11/16" from the mounting bracket to the top, excluding the handle.


Features:

  • Utility jack is perfect for agricultural and commercial applications
  • Precision-fit parts provide exceptional stability and reliability
  • Weld-on/bolt-on bracket mounts to any standard A-frame coupler
  • Outer and inner tubes are zinc plated for corrosion resistance
  • Topwind handle has smooth, ergonomic design for easy cranking
  • Jack foot or caster sold separately


Specs:

  • Bracket height:
    • Retracted: 10-13/16"
    • Extended: 25-13/16"
  • Total lift: 15"
  • Clearance: 10-11/16" from mounting bracket to top of jack
  • Inner tube diameter: 2"
  • Outer tube diameter: 2-1/4"
  • Handle radius: 6-5/8"
  • Capacity: 5,000 lbs
  • 5-Year limited warranty


Easy-grip handle, precision fit parts for stability, weld or bolt-on mounting, caster wheel assembly - BDCP555 (sold separately) is ideal for marine applications.



1750290301 Bulldog Galvanized Zinc Top Wind A-Frame Jack - 15" Travel - 5,000 lbs



BD1750290301 Installation InstructionsInstallation Details BD1750290301 Installation instructions


California residents: click here


Video of Bulldog Zinc Top Wind A-Frame Jack - 5,000 lbs


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




Video Transcript for Bulldog Trailer Jack - A-Frame Jack - BD1750290301 Review

Today we'll be reviewing part number BD1750290301. This is the Bulldog Topwind A-Frame Jack rated at 5,000 pounds. It has precision fitted parts that provide exception stability and reliability. A couple different options you have when mounting this to your trailer, you can choose to weld this on or you can use the bolt hole patterns to bolt this onto your trailer. This mounting bracket is going to mount to any standard A-Frame coupler. Just keep in mind that, if you do choose to bolt this onto your trailer, that no hardware is included. The topwind handle has a smooth ergonomic design for easy cranking.

It's going to provide us with a radius of 6 5/8". Also, it has this nice claw design on the handle which is going to allow us to get a really secure grip. A couple accessories that I want to show you that are not included with this purchase, but they are available and sold separately at etrailer.com: The first one is a caster wheel assembly. This is available part number BDCP555. This is going to be ideal for marine applications.

This is really going to allow you to move around your trailer more easy. What you do is you line up the pin holes and install the safety pin. The other accessory that I'd like to show you is Bulldog's footplate. This is available part number BD108564 and it's going to mount the same way. Slide it in, line up the pin holes and install your safety pin. With the jack fully retracted, we're going to have a measurement of 10 13/16".

That's measuring from the bottom of the inner tube to our mounting plate. With this fully extended, that measurement increases to 25 13/16". If we subtract those two measurements, we're left with 15" which is where we get our life measurement from. We do have a clearance of 10 11/16" from the mounting bracket to the top of our jack. Our outer tube has a diameter of 2 1/4".

Our inner tuber has a diameter right at 2". This jack does have a lift capacity of 5,000 pounds. You can see here on our mounting bracket that we have a triangular design. One of our points is a flat point. So, I want to give you the measurement of this side that comes into contact with the flat edge and then the back side which is just point-to-point and does not make contact with the flat edge. The shorter side is going to measure 4 1/4" and then the side that does not come into contact with the flat edge is going to measure 4 3/4". Our bolt holes measure 1/2" wide by 7/8" long. When the handle is not in use, you can rotate it over to a stowed position. That's going to complete today's review part number BD1750290301. This is the Bulldog Topwind A-Frame Jack rated at 5,000 pounds. .


Customer Reviews

Bulldog Zinc Top Wind A-Frame Jack - 5,000 lbs - BD1750290301

Average Customer Rating:  4.9 out of 5 stars   (18 Customer Reviews)

Ideal for marine as well as agricultural and commercial applications, this corrosion-resistant A-frame jack features an 10-13/16" retracted height and measures 10-11/16" from the mounting bracket to the top, excluding the handle.

- BD1750290301
by:

The trailer jack performed as described 605581



- BD1750290301
by:

last one lasted 12 years on my ''used a lot"' charter boat trailer tongue. with proper maintenance. I'm sure that calls for 5 stars!!! 311000



- BD1750290301
by:

I have a 16 foot galvanized car hauler trailer with the A frame type mounts at the rear on each side for stabilizing jacks. These fit the bill perfectly and at 5k each will handle anything I tow. I could have gone with a couple 2k jacks at half the cost but I tend to over-engineer things to handle worse case scenarios. I don’t haul more than 5k pounds so if one failed the other could handle the load. I wanted zinc for corrosion resistance. I added the square bulldog footplate to each one. The top wind has always been much easier and more durable for me so I favor that over sidewinder types. 669519



- BD1750290301
by:

Excellent service great products 477565



- BD1750290301
by:

Prompt delivery and everything worked right out of the box. A-frame trailer jack is super. 304673



- BD1750290301
by:

This jack was purchased to replace a very old, worn out jack on a horse trailer. Have not installed yet, hence only 4 stars, however it appears to be extremely heavy duty, and Bulldog is a reliable brand name. etrailer is a very nice company to do business with. This is our second order, all products have been very good. 280551



- BD1750290301
by:

Product still performing well, easy to crank. thanks 263252



- BD1750290301
by:

This jack is nice and heavy duty. Does a great job. 252042



- BD1750290301
by:

Have had the jack for a year now on the front of a 10,000lbs trailer. Works great, cranks nice and easy. Only thing that could be better is to have a nicer handle. The knob style isn't the greatest on your hand 242232



- BD1750290301
by:

Best tongue jack for the money. Bolted right up, much smoother and easier to crank than the Fulton and Pro Series that previously were on trailer. 234515



- BD1750290301
by:

Much heavier duty than the one I replaced. As advertised with quick shipping. Very pleased. Helpful videos. 216505



- BD1750290301
by:

nice 206006



- BD1750290301
by:

Top Wind A- Frame Jack fit perfectly for the replacement. Line up matched without a problem. Right and Left Clearance lights worked great, E-Trailers only place I could find these types of replacements. I am very happy with the Trailer Lock, fits securely and visible. Excellent turn around time for delivery. I will be using E-Trailers products again and referring to anyone who asks where to find trailer replacement parts. Thanks 175830



- BD1750290301
by:

Works great. Easy to lift trailer now. 145169



- BD1750290301
by:

This jack worked just as I expected. No issues bolting it to my camper trailer! 141902



- BD1750290301
by:

Awesome service, Great price and a terrific product. Direct replacement for my bent trailer jack. 114824



- BD1750290301
by:

The handle on the crank makes it much easier to crank than the stock jack. Service and shipping was extremely fast. 113982



- BD1750290301
by:

Excellent transaction. Fast shipping, great product & very convenient website. Thanks! 100754



- BD1750290301
by:

Easiest product I have ever installed. Works great 83261


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Ask the Experts about this Bulldog Trailer Jack
Do you have a question about this Trailer Jack?


  • A-Frame Trailer Jack Recommendation for a 10,000 lb Trailer
  • A trailer that weighs 10,000 lbs would have a tongue weight of anywhere from 1,000 lbs to 1,500 lbs. The Bulldog Jack part # BD1750290301 that you referenced has a 5k capacity and would be more than enough. For a footplate to go with this jack you would want part # BD018564 or for a wheel caster part # BDCP555.
    view full answer...

  • Bulldog Collar Lock Coupler and Tongue Jack for Scamp 13FT Travel Trailer
  • I went out to our warehouse and pulled the Bulldog Collar-Lok Coupler w/ High-Profile Latch, # BD028384 to get a measurement for you. The neck of the Bulldog coupler measures 8". I have included pictures which illustrate these measurements. The Bulldog Collar-Lok Coupler, # BD028384, is a heavy-duty coupler that offers a tight fit with visual indication of proper closure around the ball to ensure quick, easy and secure hookup which will hopefully keep you mishap-free. This weld-on, A-frame...
    view full answer...

  • 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 # BD1750290301 which is an A-frame jack with a top wind.
    view full answer...

  • A-Frame Trailer Jack Options with a Lift Capacity of 5,000 lbs
  • The Bulldog Square A-Frame Trailer Jack, # BD195318, has a lift capacity of 3,000 lbs and a static weight capacity of 5,000 lbs. If you want a jack with a 5,000 lb lift capacity, I recommend looking at the Bulldog Round A-Frame Trailer Jack, # BD1750290301. This jack has a lift capacity of 5,000 lbs, a top wind crank and a 15 inch lift like the square jack you referenced. At this time we do not have any square tube or drop leg jacks with a 5,000 lb lift capacity. This jack can be...
    view full answer...

  • Recommended Replacement Bulldog A-Frame Trailer Jack for 1979 Trail-Rite Boat Trailer
  • The Bulldog Zinc Top Wind A-Frame Jack # BD1750290301 referenced in your question is a great option for replacing the original jack on your 1979 Trail-Rite tandem boat trailer. This jack's 5,000 pound weight capacity is more than enough to handle the tongue weight of your 3,500 pound trailer and will provide a total lift of 15 inches, up to an extended height of 25-13/16 inches. This jack can be either welded or bolted onto any standard A-Frame trailer. If you need a new caster wheel, the...
    view full answer...

  • Recommended A-Frame Jack
  • I do not recommend installing an a-frame jack in a manner that requires you to disassemble it. What I do suggest, since you have fabrication capabilities, is that you make a new a-frame jack mounting point on the trailer at the height you want it and then simply install a jack like the Bulldiog # BD1700100317 from above as usual. Or you may simply want a jack like the Bulldog # BD1750290301 which measures only 10-13/16-inches from the mounting bracket to the top, excluding the handle. All...
    view full answer...


Do you have a question about this Trailer Jack?




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Info for this part was:

Photos by:
Theodore B
Updated by:
Lindsey S
Expert Research:
Jameson C
Updated by:
Adele M
Updated by:
Laura H
Installed by:
Cole B
Photos by:
Amber A
Updated by:
Sarah W
Updated by:
Alexander C

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