It has been a few years ago but in my search to find matching paint I found this. Carquest Premium Tractor & Implement Enamel in School Bus Yellow part #14-267. This is a spray can. I had bought all sorts of stuff trying to find a match to the original yellow. This is pretty darn close, in fact it is hard for me to tell the two apart. Just thought I would share this as I ran across the old spray can tonight.