1. Trailer Jack
  2. Bulldog
  3. Side Frame Mount Jack
  4. 2000 lbs
  5. Sidewind Jack
  6. No Drop Leg
Bulldog Round, Snap-Ring Swivel Jack - Sidewind - 10" Lift - 2,000 lbs

Bulldog Round, Snap-Ring Swivel Jack - Sidewind - 10" Lift - 2,000 lbs

Item # BD151101
lowest price pledge
Our Price: $63.20
You Save: 46%
Trailer Jack
Orders above $99 qualify for Free Shipping
Shipping Weight: 12 lbs
In Stock
BD151101 - No Drop Leg Bulldog Trailer Jack
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos


Weld on the assembled L-bend swivel bracket and easily swing this jack up for travel and down for use. Jack has 11" retracted height and measures 4" from mounting bracket to top. Includes plunger pin and footplate. Lowest Prices for the best trailer jack from Bulldog. Bulldog Round, Snap-Ring Swivel Jack - Sidewind - 10" Lift - 2,000 lbs part number BD151101 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (12)
  • Q & A (13)
  • Photos
  • Why etrailer?

Bulldog Trailer Jack - BD151101

  • Side Frame Mount Jack
  • 2000 lbs
  • Sidewind Jack
  • No Drop Leg
  • Weld-On
  • Bulldog
  • Swivel Jack - Pull Pin
  • 10 Inch Lift
  • With Foot

Weld on the assembled L-bend swivel bracket and easily swing this jack up for travel and down for use. Jack has 11" retracted height and measures 4" from mounting bracket to top. Includes plunger pin and footplate.


  • Dependable jack is recognized as industry standard for agricultural and commercial applications
    • ASABE compliant
  • Convenient, spring-loaded, plunger-pin swivel feature
    • Swing up to stow parallel to tongue for travel
    • Move back into upright position for use
  • Precision-fitted parts provide exceptional stability and reliability
  • Sidewind handle has smooth, ergonomic design for easy cranking
  • Outer tube is gray-paint finished
  • Inner tube is zinc plated
  • Weld-on, L-bend mounting bracket comes assembled
  • Footplate included


  • Bracket height:
    • 11" Retracted
    • 21" Extended
  • Lift: 10"
  • Clearance: 4" from mounting bracket to top of jack
  • Inner tube diameter: 2"
  • Outer tube diameter: 2-1/4"
  • Handle radius: 6-5/8"
  • Plunger pin diameter: 1/2"
  • Lift capacity: 2,000 lbs
  • Limited 5-year warranty

151101 Bulldog Round Retaining Ring Swivel Jack, Sidewind, 10" Travel - 2,000 lbs - TWS 151 DS

California residents: click here

Customer Reviews

Bulldog Round, Snap-Ring Swivel Jack - Sidewind - 10" Lift - 2,000 lbs - BD151101

Average Customer Rating:  4.8 out of 5 stars   (12 Customer Reviews)

Weld on the assembled L-bend swivel bracket and easily swing this jack up for travel and down for use. Jack has 11" retracted height and measures 4" from mounting bracket to top. Includes plunger pin and footplate.

- BD151101

etrailer.com made the impossible happen! I am in purchasing and I needed fifty, identical, 2000lb Jacks. With etrailer.com my needs were meet, and they delivered in less than two days! With slight modification I could rigid mount these swivel jacks on dollies for a major aerospace company. I know when i need any trailer equipment for my business needs, or my personal needs, the only place I will go is etrailer.com 613114

- BD151101

Excellent jack for stabilizing a trailer. Heavy enough to support the weight. Have4 used this model on several other projects and the swivel ability makes them universal. 859711

- BD151101

They have held up very well after a year of using these on my off road trailer. Haven't had to grease them yet and the winding mechanism is smooth and effortless. 829418

- BD151101

Exact replacement for my existing jack. Less than 5 min install 756627

- BD151101

As always, Etrailer has the products I need to do my job, and, they have an intelligent staff. I also appreciate the prompt, free deliveries. Thank you! 725132

- BD151101

Had to weld it to the trailer so far so good works like it should. Did not need to get the exta weld on ring tha was bought the time we got it, it came with what we needed to attach to frame. 602163

- BD151101

Ridiculously prompt order fulfillment and shipping. Quality product, works perfect. As always, etrailer is the place to go. Was about $40 cheaper than other online retailer. 529517

- BD151101

Item arrived quickly and was as stated. Installed in less than 30 minutes to replace an old tired jack. I prefer the side crank over the top crank. 426868

- BD151101

Good quality 304300

- BD151101

We use these on our trailer mounted diesel pumps and etrailer has the best price. 176761

- BD151101

Free upgraded, super fast shipping. Exactly as described. Fits perfectly. 158307

- BD151101

Great web site. Very fast and no problem at all. Would do business with etrailer.com again! 49183


Ask the Experts about this Bulldog Trailer Jack

  • Replacement Gear Kit for Bulldog Round, Snap-Ring Swivel Jack
    The Replacement Gear Kit # BD500256 is what you need for the Bulldog Round, Snap-Ring Swivel Jack # BD151101. Attached is a video showing how to install the replacement gear kit for you to reference.
    view full answer...
  • How to Remove the Snap-Ring on the Bulldog Round Snap-Ring Swivel Jack # BD151101
    To remove the snap ring from the Bulldog Round, Snap-Ring Swivel Jack, # BD151101, you will need snap-ring or retaining ring pliers. These pliers are available at most local hardware and auto parts stores. The snap ring pliers will have two pins on the end that will fit in the holes of the snap ring on jack. When you squeeze the pliers, the ring will open up enough to be removed. To replace the snap-ring, you will simply use the snap ring pliers to open the ring enough to fit it back...
    view full answer...
  • How Does a Weld-On Bulldog Jack Install Onto a Trailer
    This Bulldog Round, Snap-Ring Swivel Jack # BD151101 is a weld on jack. You will need to remove the mounting bracket from this unit and have it welded to the frame of your trailer near the coupler and then reinstall the rest of the jack on to the bracket and you will be good to go at that point. I attached a link to the installation instructions for this product for you to check out also.
    view full answer...
  • Replacement Gears for Fulton and Bulldog Trailer Jacks
    Parts are no longer available for the old Fulton Magnum jacks unless it is one of the following jack models: TJ503/C, TJU503, PMJ53, TJ507/C, PMJ75, CS750, GR700/TJ712, XP10/6/W/WC and XP100. Then you would use # F0933302S00. Or if it is a TJ1055, TJ1057, TJ1222, TJ1255, TJD125, TJ122F, XP15/L/W/WC or XPF15L you would use # F0933306S00. But we do have parts for Bulldog trailer jack # BD151101. We have handle and gear kit # BD500256 that you could use.
    view full answer...
  • Replacement for Bulldog Jack 151101
    You can send a photo, yes. If you could also give any other relevant information such as part number or measurements that would be very helpful.
    view full answer...
  • Dimensions of Mounting Bracket on the Bulldog Round, Snap-Ring Swivel Jack # BD151101
    I went out to the warehouse and took the dimensions you asked about in your photo concerning the Bulldog Round, Snap-Ring Swivel Jack # BD151101: A - 4-3/4" B - 4-3/8" C - 3" D - 3" The holes have a 1/2" diameter. Attached is a review video for you to reference as well.
    view full answer...
  • Overall Measurements of Foot and Where to Weld on Bulldog 2K Snap-Ring Swivel Jack
    I went out to the warehouse to measure Bulldog trailer jack # BD151101. The overall length and width of the footplate is 7-1/2 x 4 inches. The part that gets welded to the trailer is L-Shaped. The lip that rests on top of the frame it 4-9/16 inches long and 13/16 inches deep. I would weld the lip to the top of the frame the whole length. On the sides you can weld two 1 inch long 3/16 fillet welds per side of the plate.
    view full answer...
  • Can a Bulldog Pipe-Mount Swivel Jack be Used to Stabilize the Back of a Trailer
    Bulldog trailer jack # BD151101 could be used for your application, yes. But usually on the back of the trailer you will find stabilization jacks and not lifting jacks. Stabilization jacks do exactly what you are describing. Scissor jacks such as # UF48-979002 are popular as stabilizers. I have linked videos of each of these products as well as a link to all of the stabilizer jacks we carry.
    view full answer...
  • Swivel Jack for 6 Inch Tall and 4 Inch Wide Trailer Frame
    There are jacks that will work for your 6" tall x 4" wide trailer frame, but they are going to need to be welded onto your trailer frame, something a professional welder should be able to do this in no time at all. The option I recommend is the Bulldog Round, Snap-Ring Swivel Jack # BD151101 due to its reliability and Bulldog's pedigree for making high-quality jacks. The Bulldog has a 10" lift, footplate and 2,000 lb capacity - all of which are the same as the Fulton F2. I have added...
    view full answer...
  • Does Bulldog Jack 151101 Have Weight Capacity for 7,800 lb Trailer
    Trailer jacks over time do sometimes fail and the issue is not that they were overloaded. Most of the time it's corrosion that gets into the nut and screw which eventually locks up the assembly.The Bulldog jack # BD151101 that you referenced has a lifting capacity of 2,000 lbs which would be more than you'd need for your trailer that would have about half of that as tongue weight. In this style of jack 2,000 lbs is about as high capacity as you are going to find. Since you are wanting...
    view full answer...
  • Recommended Side Wind Tongue Jack To Replace Top Wind Jack That Trailer Interferes With
    We have just what you are looking for. I recommend the Bulldog Round, Snap-Ring Swivel Jack, part # BD151101. This jack has the same weight capacity as your # BD154107 and has a footplate like your older jack as well. This is a sidewind jack and it has a 10-inch lift and a lift capacity of 2000 lbs.
    view full answer...
  • Sidewind Swivel Jack Recommendation for a 2014 StarCraft Camper Trailer with 700 lb Tongue Weight
    I think your best option is going to be the Fulton F2 Swing-Up Jack with Footplate, # F1413230134. Like the other Fulton F2 jacks, it does have a higher price point, but it is one of the highest quality jacks on the market. Also, it is the only bolt-on swivel jack with a sidewind crank handle and a foot plate that we offer at this time. This jack was designed to fit 3 inch wide trailer frames, so you will want to use a 1 inch spacer to take up the gap for the u-bolts. The mounting plate...
    view full answer...
  • Can I Upgrade the 1200 Pound Jack on My Ranger Boat Trailer?
    From your description, it sounds like you currently have Fulton's 1200 lb. marine jack, part # F1411300301 . Fulton does not make snap-ring jack with a higher capacity. However, Bulldog offers a Round, Snap-Ring Swivel Jack, part # BD151101, that has the 10" lift you need and has a 2,000 lb capacity. It is also offered in a Zinc finish, which is part # BD151109. You would also need to purchase a footplate, part # BD018564, which is rated for 2000 lb., or a wheel, part # BDCP555, which...
    view full answer...

Do you have a question about this Trailer Jack?

  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer jack for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer jack information available.

    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.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Updated by:
Lindsey S
Updated by:
Laura H
Updated by:
Alexander C
Installed by:
Patrick B
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
John H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.