Bulldog 2,000 lbs. Round A-Frame Trailer Jack Sidewind 13" Lift w/ External gear box

Bulldog 2,000 lbs. Round A-Frame Trailer Jack Sidewind 13" Lift w/ External gear box

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Bulldog Brand:
Product Code: 155157
Install Instructions:

Item specifics

  • Warranty 5 Year
  • Application Weld/Bolt
  • Clearance 13 in.
  • Extended 21.5 in.
  • Handle Type Sidewind
  • Pipe Type Round Jack
  • Retracted 8.6 in.
  • Travel 13 in.
  • Weight Capacity 2,000 lbs.

Product Description

BULLDOG round jacks are recognized as the industry standard by leading agricultural, commercial, horse, livestock, and other trailer manufacturers. For more than three quarters of a century, BULLDOG jacks have been demonstrated to be the most reliable, field-proven jacks on the market.

  • Smooth, comfortable, ergonomic design

  • Dependable vertical and side load capacity

  • Proven reliability for long term use at rated loads

  • Precision fitted parts for extra stability

  • Grey painted outer and inner tube

  • Limited 5-year warranty



  • Lift Capacity: 2,000 lbs.

  • Retracted Bracket Height: 8.60" from bracket to bottom

  • Extended Bracket Height: 21.50"

  • Travel/Lift: 13"

  • Clearance: 13" from bracket to top

  • Weld-on/bolt-on bracket works with any standard A-Frame mount

  • Handle Radius: 5.80"

  • Inner tube diameter: 2"

  • Outer tube diameter: 2-1/4"

  • Wheel and base sold separately

Make Model Year

Install Instructions:

About Bulldog


Since 1920, the BULLDOG brand has been the choice of military and manufacturers everywhere. For all heavy-duty towing needs, BULLDOG is sure to deliver.

Gooseneck hitches, gooseneck couplers, trailer couplers and Wedge-Latch™ elements feature a high-strength, heavy-duty design that makes them the toughest trailer components available today. BULLDOG jacks in particular are built with uncompromising strength and materials engineered to hold up under rigorous working conditions.

The BULLDOG line is characterized by unmatched strength, reliability, safety and value. For your heavy-duty towing needs, count on BULLDOG to be Tough and Tested.

Manufacturer Catalog