Replacement Caster Wheel for a Fulton 1,000 Pound Trailer Jack

Question:

I have a welded-on Fulton jack on a 99 trailer, with a removable caster. The caster needs to be replaced. It looks like this model, but by my measurement, the outside diameter of the jack tube that the caster slides over is about 1-11/16definitely not 2. Its marked with a 1,000 lb. capacity. Is a replacement available? I see you all have an Atwood caster for 1-3/4inch tube, but it doesnt appear to have the thru-pin attachment I need. And I cant seem to find a Fulton caster for anything less than a 2inch tube.

asked by: Zack T