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Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs

Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs

Item # BD182804

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Shipping Weight: 63 lbs

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Bulldog Camper Jack - BD182804
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Product Images


  • Landing Gear
  • 10000 lbs
  • Sidewind Jack
  • Bulldog
  • 26 Inch Lift
  • Weld-On
GMC Sierra 3500 camper jack from Bulldog. Expert camper jack advice with thousands of helpful questions and answers. Bulldog reviews from other Sierra 3500 owners. Guaranteed lowest price and fastest shipping.

  • All Info
  • Reviews (19)
  • Q & A (12)
  • Videos (1)
  • Photos
  • Why etrailer?

Bulldog Camper Jack - BD182804

Heavy-duty, square drop-leg jack includes crank and has a side-facing plunger pin, an easy-to-access gearbox and 27-2/5" retracted height.


  • Sturdy steel, drop-leg jack is perfect for raising, leveling, and supporting horse, livestock and other weighty trailers
  • Drop leg with spring return increases overall extension for maximum adjustability
    • Plunger pin positioned to the side
  • Gearbox is easy to access for routine maintenance
    • Includes grease fittings
  • Large footplate provides excellent stability
  • 7-Gauge alloy steel offers superior strength and durability
  • Black-painted inner and outer tubes are weather resistant
  • Direct-weld design
  • Sidewind crank included
  • Two of these jacks can be used for tandem applications by repositioning pinion bevel gear in one jack
    • Telescoping shaft extension tube required for tandem use (BDCS730300 - sold separately)


  • Bracket height:
    • 27-3/8" Retracted
    • 39-7/8" Extended
  • Total lift: 26"
    • Travel: 12-1/2"
    • Drop leg: 13-1/2"
  • Outer tubing width: 4"
  • Handle radius: 13-1/2"
  • Lift capacity: 10,000 lbs
  • Static capacity: 12,000 lbs
  • Limited 5-year warranty

This jack can be used in tandem operations with Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift (BD182805). When used in tandem, a user-made connecting rod is required. Both jacks are designed so that their plunger pins and footplate handles are in easily accessible positions from either side of your trailer.

182804 Bulldog Heavy Duty Square Direct Weld Jack with Spring Return Drop Leg, Sidewind, 26" Lift - 10,000 lbs - SWQ 180 DL-BC SR

California residents: click here

Video of Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs

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

Video Transcript for Bulldog Camper Jack - Landing Gear - BD182804 Review

Today, we're going to review part number BD182804. This is the Bulldog Square Jack with a Drop Leg that has spring return and it is a sidewind crank jack. As you can see here, the crank is on the side of the jack. This heavy duty square drop leg jack will include the crank. It does have the side facing plunger and up top here is an easy-to-access gear box. This jack is perfect for agricultural, construction, livestock, or heavy duty utility application.

This jack will feature a 7-gauge alloy steel which will offer superior strength and durability. It has painted inner and outer tubes which are weather resistant ad I mentioned before the gear box right here, you can unscrew these right here. Have easy access for routine maintenance and it does include a zerk grease fittings. There's right here, two of them, that you can grease up the gear box to maintain it. Now, the drop leg does have a spring return which increases the overall extension for maximum adjustability.

Basically, you would pull this plunger pin out right here and turn it to lock it into position. That will allow the drop leg to fall down or you can pull it down to whatever level you want, and there are holes in the side. When you find the right level, release this. The plunger pin would go into the hole and hold that drop leg at that position. And when you go to release it, you just pull this out and lock it.

It would automatically spring return into upright position. This is a direct weld design. You can use two of these jacks together for tandem applications by just repositioning the pinion level gear in one of the jacks. The sidewind crank is included and the standard foot plate is included. Now, I do want to give you a few measurements on it.

This jack here I have in the fully retracted position, so if we do an overall height it's going to be 27-1/2 inches. In a safe time, I pull another jack and have it in the fully extended position. So if we measure that, it's going to be 40 inches and the drop leg that will extend out measures 13-1/2 inches. So basically, the overall lift on this jack would be 12-1/2 inches. The tubing width on this is going to be 4 inches. The handle radius which would be this distance here from here to here is going to be right at 13-1/2 inches. The lift capacity on this jack is 10,000 pounds and the static lift capacity is 12,000 pounds. This does come with a limited five-year warranty. And that should do it for our review on part number BD182804.

Customer Reviews

Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs - BD182804

Average Customer Rating:  4.9 out of 5 stars   (19 Customer Reviews)

Heavy-duty, square drop-leg jack includes crank and has a side-facing plunger pin, an easy-to-access gearbox and 27-2/5" retracted height.

- BD182804

Ordered and came as expected. 499396

- BD182804

I called bulldog about a BD182404 trailer jack that I have on my trailer that has a frozen drop down non- return spring leg and asked them if I could put a spring return drop down leg and all of the internals from a new jack into the old 4"x4" tube. The tech said I would need a BD 182804 jack and it would all fit, (he was right). The reason for not using the new tube was there was nothing wrong with the old one and by not cutting out the old one and welding in the new one saved hours, thanks to Bulldog for that info. I also want to thank for their timely shipping and follow through, I appreciate receiving the right part the first time on time, Thanks again. 273474

- BD182804

This was a replacement jack for a flat bed trailer. Installed it and it was just like the old one. Very happy with the jack, I recommend it highly. 248176


Our Bulldog jack is still working like the day we bought it. Thanks for the follow up!

Brian - 01/30/2018


- BD182804

Heavy duty, well-built jack. I decided to upgrade my trailer jack for poor performance and after searching the net I came across a video from etrailer describing the features of the Bulldog Square Jack # BD182804. It has every feature you need and some. With the upgrade, I must mention there was welding involved. I first confirmed there was structural support where the jack was to be mounted. I disassembled the jack per the video, located and welded the housing in place, reassembled the jack and lubed with the same grease I use for my trailer axles. It was that easy. 638474

- BD182804

The best service. Good inventory, easy site to search and the fastest shipping ever. Great place to buy from. 630890

- BD182804

Heavy duty weld-on jack great for application of large sawmill trailer at reasonable price. Unit well packaged and arrived without any issues. 613229

- BD182804

Great service. I can always depend on eTrailer. Thank you! 560321

- BD182804

Very good stout well built jack for the price 486876


Everything is great , I’m only kind of regretting not going with either dual manual or single electric . I did what the budget allowed me to do at the time you know .

Dusty - 03/20/2019


- BD182804

It on one of our equipment trailers and is great has worked flawlessly since installed a year ago 452182

- BD182804

product was exactly as advertised and price and service were excellent 362649


jack still good as new.

willie - 04/04/2018


- BD182804

Works perfect very good product 255655

- BD182804

Heavy duty. Good product 247116

- BD182804

Will work for our application 243393

- BD182804

Bulldog makes a great product. We bought a seed tender that had another brand of jack on it and it lasted 2 years. We've always had good luck with bulldog as well as etrailer. 210198

- BD182804

I like the products and service and so far shipping has been just as good thanks 207133

- BD182804

The Jack on my trailer quite working after 20+ years. i bought this Jack to replace it. I got fast delivery and it was packed well so there was no damage. Had my welder cut the old one off and weld this one on and it works perfectly. 188417

- BD182804

Super fast shipping and great communication! Keep up the good work. 170315

- BD182804

Nice heavy built jack. Installed it on our 10 ton equipment trailer and it works perfect. A good jack for reasonable price! AND was a pleasure to do business with. 163990

- BD182804

As far as I know, this product has worked out well. I have not had any complaints from our employees. It shipped in a very timely manner. I had follow-up emails and a phone call from etrailer letting me know the status of my order throughout the shipping process. I would definitely purchase from this company again. 159348


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Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael L
Written by:
Lindsey S
Installed by:
Jeff D
Expert Research:
Jameson C
Updated by:
Adele M
Expert Research:
Adam R
Updated by:
Laura H
Updated by:
Shelly K
Updated by:
Alexander C

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