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  1. Trailer Jack
  2. Bulldog
  3. A-Frame Jack
  4. 1001 - 2000 lbs
  5. Sidewind Jack
  6. No Drop Leg
Bulldog Round, A-Frame Jack w/ External Gearbox - Sidewind - 13" Lift - 2,000 lbs

Bulldog Round, A-Frame Jack w/ External Gearbox - Sidewind - 13" Lift - 2,000 lbs

Item # BD155157
Retail:$114.40
Our Price: $73.18
You Save: 36%
Trailer Jack
This item qualifies for Free Shipping
Shipping Weight: 11 lbs
Quantity: 
In Stock
BD155157 - 13 Inch Lift Bulldog Trailer Jack
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Ideal for multiple agricultural and commercial applications, this standard A-frame jack features an 8-5/8" retracted height and measures 13" from the mounting bracket to the top, excluding the handle. Base sold separately. Great Prices for the best trailer jack from Bulldog. Bulldog Round, A-Frame Jack w/ External Gearbox - Sidewind - 13" Lift - 2,000 lbs part number BD155157 can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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  • Reviews (442)
  • Q & A (0)
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  • Why etrailer?

Bulldog Trailer Jack - BD155157

  • A-Frame Jack
  • 1001 - 2000 lbs
  • Sidewind Jack
  • No Drop Leg
  • Bolt-On
  • Weld-On
  • Standard A-Frame Jack
  • 13 Inch Lift
  • No Wheel or Foot
  • Bulldog

Ideal for multiple agricultural and commercial applications, this standard A-frame jack features an 8-5/8" retracted height and measures 13" 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
  • Sidewind handle has smooth, ergonomic design for easy cranking
  • External gearbox is easily accessible
  • Outer and inner tubes are gray-paint finished
  • Footplate or caster assembly sold separately


Specs:

  • Bracket height:
    • 8-5/8" Retracted
    • 21-1/2" Extended
  • Lift: 13"
  • Clearance: 13" from mounting bracket to top of jack
  • Inner tubing diameter: 2"
  • Outer tubing diameter: 2-1/4"
  • Handle radius: 5-13/16"
  • Lift capacity: 2,000 lbs
  • Limited 5-year 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.



155157 Bulldog Round A-Frame Jack, Sidewind, 13" Travel, 2,000 lbs - SWL 155X (RV)




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Bulldog Round, A-Frame Jack w/ External Gearbox - Sidewind - 13" Lift - 2,000 lbs - BD155157

Average Customer Rating:  4.8 out of 5 stars   (442 Customer Reviews)

Ideal for multiple agricultural and commercial applications, this standard A-frame jack features an 8-5/8" retracted height and measures 13" from the mounting bracket to the top, excluding the handle. Base sold separately.

by:

The product was as advertised but the customer service at etrailer is exceptional. The product was delivered in the quick timeframe they said it would be and the order was complete. Thanks etrailer. I’ll be back.




by:

It is a good replacement for what I had and fits nicely under the jack-it bicycle rack stand.




by:

Great price. Fast shipping. Jack fit and works perfectly.




by:

the jack works great and bolted right up to trailer




by:

Everything came on time, free shipping, and nothing was damaged in shipping.
Thanks for the service and great Products.




by:

Hurricane Sandy is keeping us from installing the jack. But if the jack works as good as the customer service we'll be fine. Quick delivery!




by:




by: 10/08/2022




by:

Excellent product, very fast shipping, I will buy again.




by:

Nice sturdy unit.




by:

Trailer jack It's the same part so it should be a perfect fit.




by:

Excellent service and a quality product !!!




by:

Fit perfect on my Carry-On Trailer.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Direct, bolt-on, replacement for my previous 2000 lb tongue jack. I use it on a 7500 lb (gross wt) flatbed trailer with removeable 4" sides that hauls everything from firewood to cars. I no longer worry about overloading the jack.

Nice finish too. It's the nicest looking thing on the trailer!




by:

Review from a similar BD A-Frame Jack in Trailer Jack


I only have a 14 inch tongue short tongue on my cargo trailer this is the only jacket would work for me boulders right on easy to use works perfect thank you




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Truly a great Jack. Direct replacement for the oem jack. Three bolt. The oem was damaged at the base. Had no foot it was bent, and had a top handle design which I hit my knuckle on the battery box. This has a front handle which is great. Installed a flip foot at its base those two working together are awesome.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Drop leg does not fit into jack did a lot of filing and grinding can get it to go in now if I beat it in with a hammer and beat it out with a hammer, kinda pointless, back to using wood to block it up what a waste of money


Comments
I recommend using a detachable foot plate like part # BD018564
Replacement Square Footplate for Bulldog Round Trailer Jacks w/2" Diameter Tubes - 2" Tall
$14.37
with this jack. The shorter foot plate will slide in easier than part # BD500377
Bulldog Round, A-Frame Jack Drop Leg and Pull Pin Assembly
$38.54
.
-- Etrailer Expert Jenny N - 07/08/2022


by:

Review from a similar BD A-Frame Jack in Trailer Jack


Very sturdy construction. My light duty round jack failed in my camper and needed to be replaced. I always wanted a drip leg instead of using blocks. I had t cutout a square hole but well worth the extra effort to have a heavy duty jack with a drop leg. Thanks again to etrailer for excellent pricing and fast free shipping.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


This works exactly as needed and expected. This jack works well with the storage box we have behind the jack and the crank doesn't hit the box like our other one did.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Quality jack. I purchased to relocate jack back on the tongue of the trailer because old jack would be hit by the tailgate. This jack is higher capacity, easier to crank and worked perfectly to eliminate tailgate dents.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


This is the second jack that we bought from etrailer. The shipping was fast, with in one day of ordering, and it bolted right on. The order process was super simple because the etrailer's website had all the information on it to be able to find the right jack for our needs. I did have a question so I used the live chat feature and with in seconds I had my answer. I wish every website was as easy to order form as etrailer's.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Direct replacement for the jack that was on my trailer. Excellent quality.




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Great product and Etrailer was great to do business with! Bolted on with a ease




by:

Review from a similar BD A-Frame Jack in Trailer Jack


Perfect fit love the drop foot!




by:

Review from a similar BD A-Frame Jack in Trailer Jack


I needed a front sidewind jack because I'm installing a cargo box on my trailer tongue. I live in the Denton, TX area and the product arrived in two days which was quicker than I expected. The product itself is exactly as described and is sturdier built than the jack it replaces. I installed this during a commercial break of a "Judge Judy" episode on a Big Tex 70PI trailer and it fit perfectly. It was that quick and simple. I re-used the foot plate from the old jack.



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