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Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 12,500 lbs

Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 12,500 lbs

Retail:$425.52
Our Price: $257.62
You Save: $167.90
Trailer Jack
Shipping Weight: 66 lbs
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This heavy-duty, sturdy steel jack has easy-to-access grease fittings, a drop leg with spring return and an integrated screw stop to prevent damage to the screw and the nut. Sidewind crank sold separately. Great Prices for the best trailer jack from Bulldog. Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 12,500 lbs part number BD182701 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (241)
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Bulldog Trailer Jack

  • Car Hauler
  • Enclosed Trailer
  • Fifth Wheel Trailer
  • Gooseneck Trailer
  • Utility Trailer
  • 10001 lbs or More
  • Sidewind Jack
  • Weld-On
  • Leveling Jacks
  • Tongue Jacks
  • 26 Inch Lift
  • With Rectangle Foot
  • Steel
  • Bulldog

This heavy-duty, sturdy steel jack has easy-to-access grease fittings, a drop leg with spring return and an integrated screw stop to prevent damage to the screw and the nut. Sidewind crank sold separately.


Features:

  • Perfect for raising, leveling and supporting horse, livestock and other heavy-duty trailers
  • Easy-to-access grease fittings for routine maintenance
  • Integrated screw stop keeps you from over-extending jack
    • Prevents damage to nut and screw
  • Drop leg with spring return increases overall extension for maximum adjustability
  • Heavy-duty steel offers superior strength and durability
  • Painted inner and outer tubes are weather resistant
  • Direct-weld design
  • Sidewind crank sold separately
  • Standard footplate included


Specs:

  • Bracket height:
    • 28-1/2" Retracted
    • 54-1/2" Extended
  • Total lift: 26"
    • Travel: 12-1/2"
    • Drop leg: 13-1/2"
  • Lift capacity: 12,500 lbs
  • Static capacity: 25,000 lbs
  • Outer tube dimensions: 4" x 4"
  • Footplate dimensions: 10" long x 9-3/4" wide
  • Limited 5-year warranty


182701 Bulldog Twin-Cam Heavy-Duty Jack with Spring Return Drop Leg - 12,500 lbs

Item # BD182701

Installation Details BD182701 Installation instructions


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 12,500 lbs - BD182701

Average Customer Rating:  4.8 out of 5 stars   (241 Customer Reviews)

This heavy-duty, sturdy steel jack has easy-to-access grease fittings, a drop leg with spring return and an integrated screw stop to prevent damage to the screw and the nut. Sidewind crank sold separately.

by:

My horse trailer is 20 years old and I thought that overnight I'd aged 40 years when I could no longer crank the jack up or down! I looked on line after a 20 something friend suggested that the jack needed to be replaced. He helped me crank the old one down and thought that he'd hurt his back.

I ordered this Bulldog Square Jack on a Sunday afternoon. It was delivered to my trailer guy on Wednesday about noon. My guy swapped out my old jack for this one in about 2.5 hours. When I picked up my trailer, I tried the new jack and realized that once again, I was 64 years young!! It operates smooth as silk!!

Paulette

3/12/2019

I LOVE IT!!!



by:

Quite possibly one of the best jacks I have ever used. I bought this jack to go on a 1993 S&H 6x20 stock trailer and it has performed great. One feature that is really nice is the grease zert on the front. I never understood why a lot of these jacks do not have a zert. The jack that this jack replaced did not have one and I am fairly certain that is the reasoned it failed. The other great thing about it is the spring and spring release handle. If you do not have a spring jack you should. No more squatting down in the mud to raise the jack stand leg for me. Just lower the jack, push the handle down with your foot, (left or right foot, it's ambidextrous so it doesn't care which) lock your trailer to the ball and you are off and running with no mud or grass stains on your knees! Also on a side note the service with etrailer is great. Same day shipping usually and if not it's the next day and will be there quickly. Great people too. Bottom line is I would recommend this product and company to anyone in need of a jack or other trailer parts/accessories.



by:

My boyfriend put my jack on my horse trailer and I like it so much better than the original jack that came on my trailer. You guys are the best to work with. I ordered it online and received it within 3 days. Thank you again for the great customer service.



by:

The replacement Jack is very well built. has maintenance grease Zerk's for easy usability, the retracting assembly is easy to use and installing is not complicated. Ordering and receiving part was in a timely manner and the on line help for dis in engaging the foot mechanism was very helpful .
This This Bull Dog Mechanical jack is much ease-yer to operate and and maintain than the factory install jack. Thanks Gerald L.



by:

The replacement Jack is very well built. has maintenance grease Zerk's for easy usability, the retracting assembly is easy to use and installing is not complicated. Ordering and receiving part was in a timely manner and the on line help for dis in engaging the foot mechanism was very helpful .
This This Bull Dog Mechanical jack is much ease-yer to operate and and maintain than the factory install jack. Thanks Gerald L.



by:

I just installed this jack on a titan stock trailer. The old one broke and so far this one works good. It cranks easily and the spring return is nice. This new jack was not the same size as the old one but I made it work.



by:

Just wanted to let you know my husband put my jack on and it works great.
He painted it to look like my trailer :)



by:

e-tailer makes finding what you need at a good price easy. The website provides all the information you need, as well as phone support. Inventory selection is very good as is stock. Checkout is a breeze and the shipping is really quick. Best of any where we purchase from. I have purchased from e-tailer before and will continue to



by:

Quality jack for a great price, much better jack for my equipment trailer then the top crank one that came with it



by:

etrailer was the cheapest I could find for my Bulldog brand trailer jack. The jack weighed 64 lbs. and they gave me free shipping, which was totally unexpected. I will definitely look to etrailer first for my future trailer part needs.

M.t.a.

8/31/2018

This jack has been terrible. We ranch for a living and are hooking and unhooking trailers a lot. The spring loaded mechanism failed within the first 60 days. I would never buy another one. Etrailer was great. Just a poor product.



by:

The jack was exactly what I was needing. It will be perfect for my trailer. It will carry the load, the drop leg is easy to operate. My old jack was heavy duty but not heavy enough, PROBLEM SOLVED!!

Tony

8/24/2013

Is it a 2 speed crank?

Patrick B.

8/24/2013

This jack is a single speed unit. For a comparable 2 speed version, look at part BD183750. Same high weight capacity and drop-leg, but with a 2 speed gear-box for the crank.


by:

It is a good jack. The only draw back that I have encountered is that it has two pins that spread apart and when you go to lift the leg and when you put it back in, they fit too tight.

James

9/11/2017

Works just fine...as I expect.



by:

Cranks harder than any jack have ever used. Feels like gears are in bind.

Etrailer Expert

Jenny N.

11/1/2022

You will want to make sure that you are following the maintenance schedule for the jack. The gears, bushings, and screw will need to be kept lubricated. For side-wind models apply a small amount of automotive EP2 grease with a grease gun at lubrication points found on the side of jack near the input shaft. Rotate jack handle to distribute the grease evenly. A lightweight oil must be applied to the input shaft bushings at sides of the jack or gearbox.



by:

Great Jack but hard to get it to catch the latch when taking trailer off.



by:

I had a trailer jack delivered for a dbl axle flat bed. It was damaged during shipping. Most likely the delivery guy just dropped it and bent the floorplate. It sat for a while before I even opened the box but the staff was so helpful and fast at solving all issues. The etrailer staff provide excellent service, top notch!



by:

Jack shipped and received promptly. Only took a couple hours to remove old jack and replace with this new heavy duty one. Works great! Only complaint is that it was made in Mexico rather than the good old USA.

Ralph L.

10/17/2017

I am still very happy with the Bulldog jack. I only half-jokingly told my brother the other day that since I got this jack, I really look forward to hooking up to the stock trailer to move cows! Thanks



by:

This jack didn't last long at all. The handle you push on to lift the extension out the bottom wore off very quickly and wouldn't allow it to catch the way it is supposed to. I was real happy with it for about two to three weeks and then it wore off and doesn't work so I have to use a stump underneath it to raise it off the truck.



by:

THANK YOU FOR YOUR FAST DELIVERY OF THIS ITEM . I WAS ABLE TOO GET MY TRAILER BACK IN SERVICE IN A SHORT TIME !

Ralph

5/18/2020

THE BULLDOG JACK WORKS FINE JUST SEEMS HARDER TO CRANK THAN THE OLD ONE OR MAYBE I AM THE OLD ONE !!



by:

I haven’t had the jack mounted on the trailer yet, but I’m hopeful that being a “BULLDOG” it will serve me unfailingly, for years.
I’m excited to try the “step spring release”, as I have spine issues, and bending over is difficult.
Thank you for speedy shipping.



by:

Great trailer jack for the price
It's
pretty heavy and could have been packaged a little better. Would have given 5 stars but foot plate got bent a little bit during shopping. Must have been dropped. Still useable so didn't return since I need it now.



by:

Trailer jack little beat up from shipping (to be expected with weight ) but works better than some jacks that came new on my chippers and deckover trailers.



by:

They worked great!



by:

I ordered a bulldog landing gear from e trailer, the service was promt and I mounted it to my horse trailer and am very pleased with the product. thank you it's been a pleasure doing business with you.



by:

Great product, fast delivery thanks



by:

We are very pleased with the Bull dog jack that we got for our cow trailer. It is very heavy duty and easy to use. Wish we had bought it a year ago. Service was wonderful and would buy from them again. Thanks. Barry


25
241
Show More Reviews

See what our Experts say about this Bulldog Trailer Jack

  • Does the Foot Release on the Bulldog Square Jack # BD182701 Snap the Pin Back Into Place
    To engage the pin that holds the drop leg of the Bulldog Square Jack # BD182701 you will basically need to guess when it is aligned. This is a lot easier than guessing with a pin and clip that you would have to insert completely through the jack though. You just slowly move it until you find the next pinhole. I have linked a review video for you to check out as well as the installation details.
    view full answer...
  • Recommendation for Replacing Stallion Jack on Aluminum Gooseneck Trailer
    We do have a large selection of trailer jacks that should work nicely on your gooseneck trailer, however I was unable to find any information on your existing Stallion jack using the patent number that you provided. For a replacement jack, I recommend taking a look at the Bulldog Square Jack # BD182701. This heavy-duty, side-frame jack features a 12,500 pound lift capacity with a total lift of 12-1/2 inches. The integrated screw stop will prevent you from over-extending the jack and damaging...
    view full answer...
    Image 1 for
  • Clearance Needed For Mounting Bulldog Square Jack On Equipment Trailer
    When the Bulldog Square Jack, part # BD182701 is fully retracted the distance from the bottom of the outer leg on the jack to the ground is 4-1/2 inches. Since this is a weld-on jack you can attach this at a height along the outer tube so you have the ground clearance you need on your trailer.
    view full answer...
  • Outer Tube Dimensions of Bulldog Jack part # BD182701
    Yes, the outside tubing of the Bulldog Jack part # BD182701 that you referenced is 4 inch by 4 inch.
    view full answer...
  • Is Return Spring of Bulldog BD182701 Square Leg Jack Replaceable
    Unfortunately, the spring assembly used in the Bulldog # BD182701 square drop-leg jack isn't a replaceable component, according to my contact at Bulldog. This being said, the drop leg can still be placed in the return position manually.
    view full answer...
  • Replacement Parts for Square Tube Jack On Gooseneck Trailer
    I would have no way of identifying the jack you have based on the description given unfortunately but even if we were able to identify it which is a chore in itself sometimes it's not likely you'll be able to find replacement parts that fit. There are rarely replacement parts available for these older jacks. I suggest a new jack leg for which the most popular option we have is the Bulldog Square Jack part # BD182701. It will need to be welded-on but that's your only option really.
    view full answer...
  • Replacement Parts for Pro Series 12000 Trailer Jack
    Unlike costlier brands of trailer jack the entry-level Pro Series line is not supported with the same repair/replacement parts availability as with the upper tier sister brands like Bulldog and Fulton. The few parts we have available to us are shown on the linked page. Those other product lines cost more because the manufacturer bears the cost of maintaining spare parts inventory. You can refer to the linked page for all jacks to select the type you need, such as 5th wheel landing gear...
    view full answer...
  • Can Bulldog Square Landing Gear Jack # BD182701 Work on 20k Trailer
    Landing gear jacks typically support between 25 and 30 percent of the total weight of a trailer. So if your trailer weight up to 20,000 lbs the Bulldog Square Jack # BD182701 that you referenced with it's 12,500 lb capacity would easily be rated high enough. The minimum capacity you'd need is 6,000 lbs. For more info on the jack check out the review video I attached for it.
    view full answer...
  • Are the Spring Returns of Bulldog Jacks Repairable if the Spring Return Function Stops Working
    It sounds like you have a spring return Bulldog landing gear jack that has a broken spring and now won't retract when you activate the release lever. I spoke to my contact at Bulldog and he said the springs aren't repairable so you would need to replace the jack with something like the part # BD182701.
    view full answer...
  • Motor For Bulldog Square Jack BD182701
    Yes we do; so long as your Bulldog Square Jack # BD182701 was manufactured before 2003, the motor is the Bulldog Powered-Drive Kit # BD1824200100.
    view full answer...
  • Square Trailer Jack Compatiblility With Electric Motor Kit
    There isn't a motor available for the Square Jack - 25,000 lbs TJD-25100. We don't carry any jacks or landing gear that are electric with that capacity. We have a square jack that can be used with a motor made by Bulldog. The motor that fits Bulldog jack # BD182701 is powered drive kit # BD1824200100. The shaft on the jack is 1 inch in diameter and the pin hole for the crank is approximately 5/16 of an inch. The motor mounts to the side of the jack as you can see in the picture I included....
    view full answer...
    Image 1 for
  • Replacement Trailer Jack for 10 Foot Moritz Dump Trailer
    The Bulldog # BD182701 that you chose would likely work well for you, but I have a feeling the jack has WAY more capacity than you need. The capacity of the jack only needs to exceed the fully loaded tongue weight of the trailer, not the GTW gross trailer weight, which is the total weight of the trailer plus its contents. I don't know the GTW of your trailer, but from what I saw online, think you could probably get by with a smaller capacity jack. The Bulldog # BD182701 jack doesn't include...
    view full answer...
  • Pro Series Jack Compatibility With Bulldog Powered-Drive Kit For A 2013 Shadow GN LQ Horse trailer
    Thank you for sending your photos. While the shafts are very close in size, I did contact the manufacturer who produces both Bulldog and Pro Series products that confirmed the Bulldog Powered-Drive Kit for Single-Speed Jacks # BD1824200100 is not compatible with Pro Series jacks. These products have never been tested together and have some dimension and gear ratio differences. Replacing your Pro Series jack with the Bulldog Square Jack # BD182701, the Powered-Drive Kit will be your...
    view full answer...
  • Replacement Parts for Bulldog 12,000 lb Trailer Jack
    For the Bulldog 12K jack you will need to replace the entire jack with # BD182701 if the inner tube is damaged. The other option if it is not damaged is simply to replace the screw and nut # BD500217 which will replace the inner working of that inner leg.
    view full answer...
  • Installation of Power Drive Kit on Bulldog Square Tube Jack
    On the weld-on Bulldog Square Jack with Drop Leg # BD182701 the Powered-Drive Kit # BD1824200100 can install on either side of the jack. Please refer to the linked video at the 8:38 mark. The trailer shown in the video also has a spare tire that required alternate-side installation of the Power Drive kit.
    view full answer...
  • Replacement Screw for Bulldog 12K Jack with 1 Inch Diameter Rod
    It doesn't sound like you have a 12K Bulldog Trailer Jack as they all used a 1-1/4" diameter threaded rod both pre-2003 and post-2003. Please keep in mind that the rod is measured by the threaded portion. If you can confirm the threaded rod is measured correctly then you would need to look for other identifying marks on the jack. If none are present then the only option I have for you is a full replacement like the Bulldog Square Jack part # BD182701 which has a 12,500 lb capacity and offers...
    view full answer...
  • Replacement for Fulton 12K Magnum Series HD Jack
    The photos you attached did not come through but in order to replace your Fulton 12K Magnum Series HD Jack, I recommend using the Bulldog Square Jack part # BD182701 which has a 12,500 lbs capacity and offers up to 12-1/2" of lift. Unfortunately, Bulldog does not offer the extension rod that will allow you to operate the jack from the side of the trailer as they will vary depending on the trailer. I am certain you would be able to find everything you need to make one at a local hardware...
    view full answer...
  • Length and Width of Bulldog Square Jack # BD182701
    I went out to our warehouse to take a look at the Bulldog Square Jack # BD182701 referenced in your question. I measured a total length on the jack, when retracted, of 28-1/2 inches. It is a 4 inch x 4 inch square jack. This is a heavy-duty, sturdy steel jack that features an integrated screw stop to prevent damage to the screw and nut by over-extending. It has a total lift of 12-1/2 inches and a lift capacity of 12,500 pounds. You can add the Sidewind Crank Assembly with part # BD015181....
    view full answer...
  • Can Bulldog Square Jack # BD182701 be Used on 18 Foot Car Trailer
    Bulldog Square Jack # BD182701 is a weld-on jack so I am sure you can use it with your 18 foot car trailer with dovetail. For the crank handle use # BD015181. I have linked a couple of videos featuring these products.
    view full answer...
  • Recommended Trailer Jack for 1997 Hart 3 Horse Trailer
    For a replacement trailer jack on your 1997 Hart 3 Horse Trailer, I recommend looking at the Bulldog Square Jack # BD182701. This direct-weld jack has a lift of 12-1/2 inches and a weight capacity of 12,500 pounds, which will be more than enough for your 9,500 empty weight trailer. This jack has a nice integrated screw stop that will prevent you from over-extending and damaging the jack as well as a drop leg with spring return to increase the overall extension. For the sidewind crank...
    view full answer...
  • What Sides of Bulldog Square Drop-Leg Jack # BD182701 Are to be Welded to Trailer Frame
    The Bulldog Square 25K Drop-Leg Jack, part # BD182701, can be welded to your trailer on any of its four sides if installed in a direct-weld application. My technical contact at Bulldog confirmed that the 4-inch outer tube is suitable for welding on any side and in any preferred orientation. Before welding you will want to confirm that you have proper clearance relative to other components on your trailer and that you will have enough room to operate the crank handle. All welding must...
    view full answer...
  • Recommended Replacement Jack For Older Fulton Magnum 12000lb Trailer Jack
    I have a replacement jack option for you, I reached out to my contact at Fulton and the Fulton Magnum Series 12000lb got discontinued a few years back, and all of the rebuild kits and replacement parts were discontinued with it. The only option is going to be to replace the jack completely. I recommend the Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 12,500 lbs # BD182701. You will also need the sidewind crank # BD015181. I included a few videos of the # BD182701...
    view full answer...
  • Adding an Electric Motor to Bulldog Square Jack # BD182701
    The motor that fits Bulldog jack # BD182701 is powered drive kit # BD1824200100. The shaft on the jack is 1 inch in diameter and the pin hole for the crank is approximately 5/16 of an inch. The motor mounts to the side of the jack as you can see in the picture I included. Adding the motor limits the jack capacity to 12,000 pounds. I have linked a video review of the powered drive kit for you.
    view full answer...
    Image 1 for
  • Powered Drive Kit Recommendation for a Bulldog Square Jack # BD182701
    I spoke to my contact at Bulldog and he said the Powered Drive Kit # BD1824200100 would work on a Bulldog Square Jack # BD182701 like you referenced.
    view full answer...


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