If you want that specific brand, you are in BIG trouble. The sizes are European standards. T10 is the pitch size, 80mm is the width, 64, 32, 102 are the number of teeth. I'm guessing it is made of aluminum. You will need the bore size & hub design to interchange. There are many companies that can help. Brecoflex in Eatontown, NJ. Another is H Neuman co. They can make custom pullies.
dskullman is right, but i am ordering some inch parts from usa, so you could try the same: order from europe - it must be cheaper then changing 2 pulleys while taking real care about proper axis distance related to standard belt lenght! I ordered some stuff from st. luis to croatia and post charges were not so frightening.
I didn't mean to imply that these are entirely custom pullies. The companies I mentioned most likely have bar stock in the proper tooth profile. They would only have to cut it to length, and tack on some flanges. The T10 pitch belt is a European standard 10mm pitch. Another source in the US would be Ametric