Product review (5 stars): Brought my dryer back to life
I heard a loud "BANG" in our basement one night while doing some laundry. I opened the dryer to find the belt lying on the floor. I ordered this kit and a couple days later was able to do the install. I recommend putting the belt over the dryer drum and then threading it through the pulley. Otherwise it was hard to stretch enough to get it over the drum.

My only complaint is that I bought more than I needed... which was my fault. I didn't need the rollers, and my old pulley was still functional. I decided to replace the pulley anyway as it was a little rusty, but now I have two rollers sitting in my basement. If I have to do it again, I'll just buy the replacement belt.

All that said, I have a working dryer again and didn't need to call a repairman, so it does what you need it to do.