Product review (4 stars): Get the other parts too
It's a good quality belt. But, as it turned out with my experience, the belt was okay. The idler pulley broke.
My recommendation is if your drum stops turning, replace all the economical parts at once. Including:
  1.) Idler pulley
  2.) Belt
  3.) Both (2) rollers

I only ordered the rollers and belt. Had to order the idler pulley and waited before I could get the dryer running again.