Now looking further, I'll grant you, the replacements I found are not an exact match. They have completely different bearing details from the original, however, if the intent is just a runner, and the other parts are not available, to me this is a running compromise.
VS
VS
Again, I think mechanically they are pretty darn close and if desired, the front stamped drawbar with 2 holes VS 1 could be swapped at the mount seems to be identical.