@Michael Pickett wrote- "The only thing I found in my old one was a 2mm slotted wavey spacer right behind the 36mm nut. "
I have heard of people having to space the fan away from the gen/alt side of the fan shroud- usually just 1 or 2 shims so it doesn't rub. Could you check for me if the big pulley shims will fit over the hub? I don't think I have 1 handy to take apart to check. Thanks in advance! Al