My dryer suddenly stopped heating. Opening it up, I found that the heating element had a break in it, probably from a spot wearing thin and overheating. As the dryer took about an hour for me to open up, I also wanted to fix a squeaky noise that I've had for about six months. I ordered the dryer repair kit, which has all of the support bearings and the belt pulley wheel and a belt. I went ahead and replaced all of those even though only one bearing was squeaking since the price of the kit was not much more than a single bearing and I already had the dryer open. The little plastic triangular wheel holders are a pain to take out and put back, but everything else was simple. Just be sure to keep track of the screws when you disassemble the dryer!