farmall 1468 tire removal question

[REV73]

just so I am clear, the axle on my 1468 precision is 3/16" correct??? I am now thinking of buying a new one having found the Dakota farm toy page. the reason I took off the duals in the first place was because the axle was bent pretty badly. Sorry if these questions are kind of basic, but I have never done any monkeying around with any of my 1/16 farm toys, kind of seems fun now that I have gotten into it a bit. and the catalog's are still free from what I can see.