Uploaded May 2026 | Updated September 2026, 2 weeks ago

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Hearing a high-pitched squeal from your dryer? That noise is often caused by a worn belt tension roller (idler pulley). Over time, it wears down and creates that sharp squealing sound. Replacing the roller and shaft together can restore smooth, quiet operation. Dealing with a squeaky dryer? Tell us what it sounds like in the comments! For the right replacement parts and full repair help, visit appliancepartspros.com.

Watch the full walkthrough here: youtu.be/HCNWy_U7S-U

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