My mother-in-law told me her dryer squeaked and it was driving her crazy. I thought it must be the belt so I ordered one and while waiting for the belt to come in she told me it was also not heating up. Since it was a gas dryer, I looked at the how-to videos on appliancepartspros.com to discover it was probably the gas ignitor. I ordered the gas ignitor and my parts came in very fast. I took the dryer apart and because of the videos, I checked other parts while the dryer was disassembled and found the belt was not causing the squeaking but the rollers for the drum. I then ordered the rollers. They came in the next day and her dryer now is as good as new.