I have bought from this place before, they were fast ship and the guy I talked with Knew what he was talking about, that was 5 years ago.
Here is there site and the roller your looking for I think?
http://www.trailerpartsdepot.com/?OV...ID=22279811522
Is this the roller??
http://www.trailerpartsdepot.com/itemdesc.asp?CartId={16B1A13A-44B9EVEREST-439C-8865-A80C913486BF}&ic=1209R&eq=&Tp=
Here are some more
http://shop.easternmarine.com/index....categoryID=200
Can also try Champion Trailer, they have good service also!
http://www.championtrailers.com/