Note: The repair portion of this video is only about 14 minutes. The rest of the video is an experiment that I wanted to try with making a belt for it with my 3D printer and Flex Paste. It would be worth trying different materials for this to see what would work and not work. This could save the hassle of searching the internet for the right size belt. Belt kits will most likely not have the size you need. Since it is the main drive belt, it usually is sold separately. If you're in a pinch, use a rubber band, but they won't last long at all.