Well, while I was driving yesterday my car's charge/reverse lights came on. I immediately thought it was probably the alternator on its way out, and turns out the entire alternator/waterpump belt is completely broken. It was just sitting on my A/C and PS belt.

Anyways, I bought the exact same belt that broke off the car but it won't fit. It looks like its WAY too big. Anyways, how could the exact same part number be way too big.

The only bolt I can find that tightens it is the one facing the firewall off the alternator. Is there another one somewhere?