Product review (5 stars): Fixed cause of broken belt
The drum rollers in my dryer had become seized with hair and clothing fibers, and in combination with an heavy wet blanket, shredded the old belt apart. I was initially going to replace the belt only, but decided to do some preventative maintenance beyond cleaning and reinstalling but to replace the rollers and tensioner with this kit. The dryer is less rumbly and I'm glad I didn't stop with just the belt replacement.