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  6. No Drop Leg
Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs

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

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Bulldog A-Frame Jack - BD1750290317
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In Use/Installed

Customer Photos

Ideal for multiple agricultural and commercial applications, this standard A-frame jack features a 10-13/16" retracted height and measures 10-11/16" from the mounting bracket to the top, excluding the handle. Base sold separately. Lowest Prices for the best trailer jack from Bulldog. Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs part number BD1750290317 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (62)
  • Q & A (9)
  • Photos
  • Why etrailer?

Bulldog Trailer Jack

  • A-Frame Jack
  • 5000 lbs
  • Topwind Jack
  • No Drop Leg
  • Weld-On
  • Bolt-On
  • Bulldog
  • Standard A-Frame Jack
  • 15 Inch Lift
  • No Wheel or Foot

Ideal for multiple agricultural and commercial applications, this standard A-frame jack features a 10-13/16" retracted height and measures 10-11/16" from the mounting bracket to the top, 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
    • Requires 8 handle rotations for every 1" of lift
  • Outer and inner tubes are gray-paint finished
  • Footplate or caster assembly sold separately


Specs:

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


1750290317 Bulldog Round A-Frame Jack, Topwind, 15" Travel, 5,000 lbs - TWL 175

Replaces Bulldog BD175013

Item # BD1750290317

Installation Details BD1750290317 Installation instructions


California residents: click here



Customer Reviews

Bulldog Round, A-Frame Jack - Topwind - 15" Lift - 5,000 lbs - BD1750290317

Average Customer Rating:  4.9 out of 5 stars   (62 Customer Reviews)

Ideal for multiple agricultural and commercial applications, this standard A-frame jack features a 10-13/16" retracted height and measures 10-11/16" from the mounting bracket to the top, excluding the handle. Base sold separately.

- BD1750290317
by:

I over loaded my work trailer broke the stock 2000lb trailer Jack. I needed a quick replacement and found your 5000lb Bulldog A-frame. The price was great and I got it in 4 days. It took less than 5 minutes to install and its such a better quality. It spins smooth and easy with just my finger. It's everything you say it is, I'm very pleased, thank you



- BD1750290317
by:

I want to thank you guys for getting my trailer jack out to me before it was do,I sent before/after pictures to you,iam happy my trailer is happy.again thank you.


Comments
My jack is working great,i love it.
Greg A - 11/05/2015



- BD1750290317
by:

Works so much better than the factory jack, great product



- BD1750290317
by:

Great product...quick shipping and excellent service! I will continue to use etrailer.com for future purchases and will recommend you to all our trailer buddies!


Comments
The Bulldog Trailer Jack is working great as the day I purchased it one year ago!
Frank - 09/14/2016



- BD1750290317
by:



- BD1750290317
by:

Although most trailers come with an A-Frame Jack, if I damage the jack or want to replace the bottom-of-the-line included jack, I prefer the Bulldog 5,000 lb jack. The jack is very stout, works effortlessly for as long as I've owned any trailer and never needs to be greased. In addition, it is designed to accept a flat foot attachment at the bottom or one of Bulldog's outstanding wheels.


Comments
Thanks for the follow-up. All the products I purchased are performing wonderfully!
RONBO - 03/10/2016



- BD1750290317
by:

Great buy



- BD1750290317
by:

Put heavy duty jack on car hauler. Handles trailer with 3/4 ton 4-wheel pickup as a load. Good enough for me.



- BD1750290317
by:

THANK YOU JULIE--ITEM SHIPPED-ARRIVED AS YOU SAID--TRACKING WORKED WELL--ITEM WAS PACKED VERY WELL--TRAVELED PERFECT--INSTALLED SHORTLY AND EASLY AFTER RECIEVING--THANK YOU---JH


Comments
WORKS GREAT LOOKS GREATGLAD I FOUND THIS JACK
JIM H - 05/26/2016



- BD1750290317
by:

In addition to this support plate, I ordered a Bulldog Jack and a foot plate. During my prepurchase research, completely frustrated at the lack of detailed product information available on most sites, I finely landed on etrailer.com. I found all the information I was looking for, and the pricing was the best I had found, and e trailer offered free shipping. I placed the order and recived a follow up thank you email. The following day I received an update of the shipping status along with a tracking number. I recived my package within a week via 3-day shipping. The care given to packaging was amazing they could have sent fine China in the packaging. I love this place and will order from here again. D.



- BD1750290317
by:

Jack works smoothly on my car trailer lifts trailer off the truck with a full size car on it no problem. I would buy it again. I like the folding handle feature as well


Comments
This jack still works as good as the day I installed it on my car trailer. I haul full size trucks Chevy suburbans and tahoes and the jack lifts the trailer up off my truck with the full load on it time after time. I will defenetly buy another one of these jacks if and when this one wears out and needs to be replaced.
Frank - 11/16/2017



- BD1750290317
by:

Ordered a new trailer jack. Came a a couple days as ordered and we'll packed. Very satisfied.



- BD1750290317
by:

Jack seems solid, was a breeze to install, fit perfectly, seems to work fine. Installed on a large, enclosed Scout trailer that hauls a LOT of gear. We'll try it out next weekend. Only gave if 4 stars because we haven't really used it yet.



- BD1750290317
by:

Product was delivered on the third day from the order. Fit perfectly and was installed the same day as delivery. Works perfectly and much easier than the original equipment. Thank you ETrailer!


Comments
Many flawless operations. Very happy with my purchase.
John - 12/22/2016



- BD1750290317
by:

Excellent heavier duty A-frame jack. Easy to install, (used the existing holes). Replaced the oem unit that came on my 2007 open car trailer that was way past its duty cycle. This is a hefty unit at a reasonable price.



- BD1750290317
by:

great hitch



- BD1750290317
by:

I bought the A-frame Jack-Top-wind-15" Lift-5000 lbs with the detachable footplate. Received in a week and it was very easy to installed and the video from e-trailer really HELP. Will buy from the vendor again.. Highly recommend!!



- BD1750290317
by:

Excellent to navigate and order what you need, shipped right to my door and installed on my truck minutes after delivery and just three days after ordering.



- BD1750290317
by:

Great trailer jack. Easy to install and easy to use. Makes lifting and lowering my trailer very easy. Still works as good as when I got it!



- BD1750290317
by:

Purchased this along with the detachable foot plate to replace the existing jack on our trailer. Received items quickly and in excellent condition. Very easy to install and great quality products. Customer service was exceptional. Works great!



- BD1750290317
by:

Everything works great. Bulldog jack is strong and easy to turn. The videos are nicely done and helpful. All excellent products



- BD1750290317
by:

Delivery was on time, exactly what I ordered, and fit perfectly. Works like a champ. Very good service and a very happy customer. Will order from etrailer again and will recommend this company to my friends!



- BD1750290317
by:

Item was delivered quickly and works pe rfect!


Comments
It is still working perfect after a year.
Heather - 05/31/2017



- BD1750290317
by:

Works great, smooth action, you can weld or bolt this unit on. Using this on a car hauler. The original one failed after 12 years of use, so I found this one online. It looked just like the one I replaced....hopefully I will get the same years of use from my new one.



- BD1750290317
by:

Good quality; easy install.


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Show More Reviews

Ask the Experts about this Bulldog Trailer Jack

  • Replacement Tongue Jack Recommendation for a Bri-Mar Dump Trailer
    The replacement tongue jack that you will want for your 2006 Bri-Mar dump trailer is our Bulldog A-Frame Jack, # BD1750290317. This is a topwind, A-frame jack with 5,000 lbs lift capacity and measures just over 10-1/2 inches from the mounting bracket to the top of the jack handle. It will bolt right in place of your existing jack and if you need a new foot plate as well, you will want part # BD018564.
    view full answer...
  • 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...
    view full answer...
  • Compatibility of A-Frame Trailers and Bulldog A-Frame Jacks
    The good news is basically every A-frame jack and mount use the same 3 bolt pattern. We have yet to see an instance where someone tried to fit one of our jacks on an A-frame trailer and the bolt patterns didn't match up. What's also nice is that the mounting bracket of the jacks like the Bulldog part # BD1750290317 that you referenced are slotted to allow some variance in bolt pattern size. The pattern is 3 holes 3 inches apart.
    view full answer...
  • Replacement Part for Trailer Jack
    We do offer a wide range of jack types as well as replacement parts that can be seen on the two linked pages. Most replacement parts are going to be brand- or item-specific so selecting an item will be easier if you can identify the maker of your jack and/or its part number. Most of our a-frame jacks use a 2- or 2-1/4-inch outer tube diameter, such as Bulldog # BD1750290317. Please feel free to submit a photo of your jack along with the brand and part number and we will be glad to assist...
    view full answer...
  • Mounting Plate Dimensions of the Bulldog Round, A-Frame Jack Part # BD1750290317
    I went out to our warehouse and measured the Bulldog Round, A-Frame Jack part # BD1750290317 for you. The two short sides measure to be 4-3/4" long and the long side measures to be 5" long. The dimensions have been included in a photo which I have attached for you as well. Please let me know if you have any other questions.
    view full answer...
    Image 1 for
  • Bulldog # BD1750290317 A-Frame Trailer Jack Bolt Pattern
    The Bulldog # BD1750290317 will work great for you. The front hole of the Bulldog # BD1750290317 is 3 inches away from the rears, measured center to center, the rear holes are 3-1/4 inches, also measured center to center.
    view full answer...
  • Recommended Wheel for Bulldog Round, A-Frame Jack # BD1750290317
    The wheel that is designed to work with the Bulldog Round, A-Frame Jack # BD1750290317 that you referenced can be found on our site as part # BDCP555. You will simply need to remove the pin, install the wheel, and then reinsert the pin to use the wheel. It does have a weight rating of 1,500 lbs so you will want to make sure that your Tongue Weight (TW) is compatible before using the wheel. If you would like to have the option of using a footplate for certain applications you can use...
    view full answer...
  • A-Frame Trailer Jack with 4 Inches Bracket to Bottom of Jack Clearance when Retracted
    The mounting bracket on Bulldog jack # BD1750290317 is welded to the outer jack tube so it cannot be moved. For a 5k A-frame mount jack with better clearancec # BD1700100317 measures 8-5/8 inches when retracted. If 2,000 pounds capacity is enough then Pro Series jack # PS1401000303 measures just 5-1/2 inches retracted. Or the 750 pound rack and gear jack # BD018155 and # BD018520 goes all the way down to 3-1/2 inch retracted height.
    view full answer...
  • Crank-to-Lift Ratio for Bulldog Round A-Frame Jack BD1750290317
    For the Bulldog Round A-Frame Jack # BD1750290317 the handle will need to make 8 full rotations for each inch of lift.
    view full answer...

Do you have a question about this Trailer Jack?




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    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.
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  • Trusted since 1946.

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Alexander C
Updated by:
Alexander C
Employee Hannah L
Updated by:
Hannah L
Employee Isabelle B
Updated by:
Isabelle B

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