If I remember correctly, the
B8200 was produced during the 1980s (1984-1989?); I'm sure that someone will come up with the correct dates soon. I don't believe that the dates are critically important in the search for implements and parts.
Opinion: The most popular features on a compact tractor with FEL is 4wd and hyrdostatic drive, of which the one that you have has neither. Power steering, another highly desirable feature for FEL work, was an option on the
B8200 and I doubt that yours has it. I would recommend doing a little research on these opinions before you spend a lot of money on a FEL for this particular tractor.
Otherwise,
Kubota FELs: I doubt that you'll find a new Kubota brand FEL for the
B8200. However, if you are able to find a used one, you should be able to find most any part that you'd need from Kubota.
Other FELs: Typically, 3rd party manufacturers like Woods manufactures FELs for the Kubota tractors. You might be able to still find a new or used one, but I have no knowledge of parts availability for these units.
Good luck,
Kelvin