1. Trailer Jack
  2. Bulldog
  3. Side Frame Mount Jack
  4. 12500 lbs
  5. Sidewind Jack
  6. Drop Leg
Bulldog Square Jack - Drop Leg w/ Non-Spring Return - Sidewind - 26" Lift - 12,500 lbs

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

Item # BD182700
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Bulldog Square Jack - Drop Leg w/ Non-Spring Return - Sidewind - 26" Lift - 12,500 lbs 26 Inch Lift BD182700
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This heavy-duty, sturdy steel jack has easy-to-access grease fittings, a manual drop leg and an integrated screw stop to prevent damage to the screw and the nut. Sidewind crank sold separately. Lowest Prices for the best trailer jack from Bulldog. Bulldog Square Jack - Drop Leg w/ Non-Spring Return - Sidewind - 26" Lift - 12,500 lbs part number BD182700 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (1)
  • Q & A (11)
  • Photos
  • Why etrailer?

Bulldog Trailer Jack - BD182700

  • Side Frame Mount Jack
  • 12500 lbs
  • Sidewind Jack
  • Drop Leg
  • Fixed Mount Jack
  • Weld-On
  • Bulldog
  • 26 Inch Lift
  • With Foot

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


  • 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 non-spring return increases overall extension for maximum adjustability
    • Drop leg must be physically lifted to return to the "up" position
  • 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


  • Bracket height:
    • 27-1/2" Retracted
    • 53-1/2" Extended
  • Total lift: 26"
    • Travel: 12-1/2"
    • Drop leg: 13-1/2"
  • Lift capacity: 12,500 lbs
  • Static capacity: 25,000 lbs
  • Footplate dimensions: 10" long x 10" wide
  • Limited 5-year warranty

182700 Bulldog Twin-Cam Heavy-Duty Jack with Non-Spring Return Drop Leg - 12,500 lbs

Installation Details BD182700 Installation instructions

California residents: click here

Customer Reviews

Bulldog Square Jack - Drop Leg w/ Non-Spring Return - Sidewind - 26" Lift - 12,500 lbs - BD182700

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

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

- BD182700

Jack works great 583082


Ask the Experts about this Bulldog Trailer Jack

  • Outer Tube Dimensions of the Bulldog Square Jack part # BD182700
    I spoke to my contact at Bulldog and he informed me that the Bulldog Square Jack # BD182700 and all of the other 12k square jacks have outer tubes that are 4 inch by 4 inch.
    view full answer...
  • Does Bulldog 12.5K Square Trailer Jack Have to be Welded On
    One option would be to weld a bracket to Bulldog jack # BD182700 and then bolt the whole thing to the trailer. That way you are not welding steel to aluminum. Otherwise, if you choose to go with welding the jack straight to the trailer frame I recommend having a professional welder do it because welding to aluminum is tricky and takes experience. If you weld a steel bracket to the steel jack tube the bracket would have to be fabricated since there isn't a bracket made for this purpose.
    view full answer...
  • Landing Gear Jacks for a Keystone Cougar 5th Wheel Trailer
    Bulldog square weld-on jack # BD182700 could potentially be used on a 5th wheel trailer but it really is meant for trailers with exposed frames and doesn't have stops on the outer tube for brackets like landing gear jacks have. If you have brackets already then you would just need to weld on some stops to the outer tube and the heights needed. For a tandem, manual landing gear set you could use # RVLG-8HDL which is both legs with the stops already on them, brackets, handle, and connecting...
    view full answer...
  • Availability of Replacement Inner Drop Leg for Bulldog Square Jack # BD182700
    I reached out to my contact at Bulldog and she said the drop leg for the Bulldog Square Jack # BD182700 is not available as a replacement part. We do not currently have any other brand drop legs that could work as a replacement either so your only option at this point if the leg is damaged is to replace the entire unit.
    view full answer...
  • Type of Grease Used for the Bulldog Side Wind Jack Assembly
    There isn't necessarily any specific grease to use in the Bulldog Side Wind Jack Assembly # BD182700. You can use the LubriMatic Disc/Drum Brake and Wheel Bearing Grease # L11465 along with the LubriMatic Professional Pistol Grease Gun # L30416. You can find a typical grease and grease gun at your local hardware store as well.
    view full answer...
  • Weight Capacities for the Bulldog Jack part # BD182700
    The two capacities for the Bulldog Jack part # BD182700 are static load (held in place) of 25k and lifting capacity of 12,500 lbs. For most trailer applications the lifting capacity is the most relevant.
    view full answer...
  • Recommendations for Jacking Up a Trailer with Bulldog Landing Gear Jacks on Uneven Terrain
    Bulldog does not offer a pivoting foot plate that would install onto the Bulldog Square Jack # BD182700. The best recommendation I could give would be to wait till you are on level ground to jack your trailer up and to make sure you have the wheels of the trailer chocked with something like the part # HT38511. A large block of wood could help as well. You might also be interested in a crank for this jack like part # BD015181.
    view full answer...
  • Replacement Parts For 12,000 lb Jack
    We don't have any Trailer Tough brand jacks, however, the Replacement Screw and Nut Kit for 12000-lb Capacity Bulldog Jacks, # BD500217 may work. If you trade out the gears # BD500212 and bearing # BD001015, you will basically have a new jack on the inside. You could also just replace the entire jack with the Bulldog Side Wind Jack Assembly - 12,500 lbs # BD182700. If you want the hand crank you will need # BD015181.
    view full answer...
  • Replacement Trailer Jack For Rice Trailer That Currently Has Ram 14K Jacks
    The Ram 14K jacks don't have a replacement rod and nut available like the 12K # TJD-12000-RODNUT and are no longer available in that capacity. I recommend changing out your jacks for the 12K option. You can use the Bulldog Side Wind Jack Assembly - 12,500 lbs # BD182700 or the Buyers Products # 3370091410H or # 3370091415H as a replacement. These are all excellent products for the price to help your trailer function as intended.
    view full answer...
  • Replacement Side Cranking 12K Bulldog Square Trailer Jack Leg
    A drop leg on a jack will just be held to the inner leg with a pin such as # BD70129201. It sounds like the inner leg on your jack is damaged. That part is not available but you can replace the hole leg. We have 1 Bulldog square, side crank jack rated for 12,500 pounds and it is # BD182700.
    view full answer...
  • Available Types and Weight Capacities of Trailer Jacks
    We carry all types of trailer jacks, from powered A-frame tongue jacks like # HT87247 to weld-on side-mount jacks like # PS1400950376 to 5th wheel trailer landing gear like # RP500708. On the linked page you can see all jacks; click on the type you need and then click on the weight capacity required. For instance, in a 12.5K rating we have side-mount jack # BD182700 and powered jack # BD185400. We also have jacks like the weld-on # BD1823050383 and the bolt-on # BD1839060383, both...
    view full answer...

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Info for this part was:

Written by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Updated by:
Adele M
Updated by:
Laura H
Updated by:
Alexander C
Updated by:
Isabelle B

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