Product review (5 stars): Life saver... uhem, "Dryer Saver." (2nd)
Good buy. Simple fix and a super savings over local suppliers. Plus, it will keep my dryer alive a couple more years. 17 years and counting. They don't make them as well anymore.

Symptom was an annoying squeal during operation. Several attempts to disassemble and inspect the motor, belt and internal hardware were unsuccessful. When I spotted the original worn bearings and slides, I began to research what their function is and learned that these were the source of the squeal. Dryer is back to the smooth and quiet operation it had before.