Brake conversion kit?

Wanted to get a disc brake kit for my 91 fourtrax. High lifter shows it for a 92 and I couldn’t find one from super atv that fit. I’ve searched the forum and couldn’t find a thread that shows one on a 91. Will the 92 work? I thought most fourtrax were the same or is there another kit for another model that will work? My 300 is a 91 4×4, thanks for the help guys.