Replacement Gears for 12,000 lb Leg from Unknown Brand

Updated 05/01/2019 | Published 04/30/2019

Products Featured in This Question

Replacement Sidewind Gear Kit for etrailer and Ram Square, Direct Weld Jacks - 10,000 lbs

(63)

$47.06

Question:

Do the bulldog replacement gears work on all the 12k legs? not sure what brand I have.

asked by: Tim

Expert Reply:

The Replacement Gear Kit for Bulldog Sidewind Jacks w/ 12,000-lb Capacity # BD500212 are not a confirmed fit for all 12K legs. I've attached a photo with measurements to help you determine if this gear kit will work for your application.

The Replacement Sidewind Gear Kit for etrailer and Ram Square, Direct Weld Jacks # TJD-12000-GR is another option. On this kit the taller gear has an inner diameter of 1-3/4 inches and an outside diameter of 2-1/2 inches. The shorter/wider gear has a inner diameter of 1-1/4 inches and a outer diameter of 3.5 inches. Ram jacks are often used as OEM trailer jacks.

expert reply by: Jason S