Product review (5 stars): Perfect, inexpensive, and all-inclusive repair kit.
Seemed custom made for my Whirlpool LG7686XP gas dryer, which is about 30 years old. Wouldn't have been able to do it without the aid of a YouTube video covering this exact repair on this exact model. I still wouldn't call it easy, but it's doable. The drum must be completely removed from the dryer housing in order to perform this repair. The hardest part is remounting it. I had to support the drum with my shoulder while feeding the belt through the pulley assembly. It's a fairly tight space, so a little awkward, but, like I said, definitely doable. Would have been MUCH easier as a two person job. Completely eliminated the awful screeching noise. On a side note, was surprised to see how little lint had accumulated inside the machine over those thirty years.