The Drum Aid Roller is undoubtedly an OEM substitution portion for Whirlpool dryers which is to blame for supporting the drum and allowing it to rotate efficiently. Leads to of a bad Drum Support Roller can consist of lint and debris that accumulates and will cause the rollers to malfunction https://dryerventcleaningwesthave50377.blogzet.com/helping-the-others-realize-the-advantages-of-dryer-vent-cleaning-46299444