5HP Craftsman Air Compressor Belt

I have a Craftsman 5-HP Air Compressor that I need a motor belt for. The only number on the belt reads “460-J” and it has 6 notches on it. It’s a pretty old compressor so I don’t know if you could suggest something to replace the belt. Please let me know if you have an answer. The Sears website didn’t have much on it. :(

claranvatar- Clarence W.