Replacement Screw for Trailer Jack with 1-1/4 Inch Diameter

Updated 08/26/2019 | Published 08/24/2019

Question:

I was looking at the dimensions for the 12k threaded shaft and noticed that it is 1 inch my threaded rod is 1.25 inches. Everything else appears correct. Any info about this will be appreciated before I place an order.

asked by: Ty W

Expert Reply:

The Ram Trailer Jacks generally use a 1" diameter threaded rod whereas the Bulldog Trailer Jacks generally use a 1-1/4" threaded rod. Therefore, it would appear as if you have a Bulldog Trailer Jack and in which case the Replacement Screw and Nut Kit part # BD500217 at 17" long x 1-1/4" diameter most closely resembles the Replacement Rod and Nut Kit part # TJD-12000-RODNUT that you were looking at so it may be what you need. However, I would not be able to confirm unless I have the model number of the jack and date it was manufactured.

expert reply by: Conner L