Dryer Making Noise — What Part Fixes This Problem?
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Understanding the Problem
If your dryer has started making new noises — squealing, grinding, thumping, rattling, or a loud humming — it usually indicates a worn mechanical part or foreign object inside the drum or blower. Noises often develop gradually: bearings and rollers wear down, the idler pulley loses its smooth rotation, or the blower wheel picks up lint or a small object. Electrical issues like a failing motor can also cause harsh humming or grinding. Identifying the exact source requires listening while the dryer runs (safely) and isolating where the sound is coming from: front/back/top or inside the drum. Many noisy dryer problems are repairable by replacing one or two parts. However, continuing to run a noisy dryer can cause faster wear or lead to a motor burnout, so troubleshooting and repair as soon as possible is recommended.
Common Symptoms
Squealing or high-pitched noise, rumbling/thumping, grinding or scraping sounds, loud humming, intermittent clunks when the drum turns.
Common Causes
- Worn drum support rollers or wheel bearings
- Faulty idler pulley or stretched/loose drive belt
- Damaged or clogged blower wheel, motor bearings, or foreign object in the drum
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at PartsDiscount.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Run the dryer with the drum empty and listen carefully from the front and back; use a long screwdriver or wooden stick pressed lightly against the cabinet to transfer sound to your ear to help locate the noisy component.
Frequently Asked Questions
Can I keep using my dryer if it makes a loud noise?
Short-term use is possible, but not recommended. Loud noises usually indicate worn parts that can cause further damage (e.g., belt snapping, motor strain). Stop using it if you smell burning, see smoke, or the noise suddenly becomes much worse.
How much does it cost to fix a noisy dryer?
Costs vary by cause and whether you DIY. Parts like rollers, idler pulleys, or belts are typically $15–$60. A blower wheel or motor can be $50–$250+ for parts. Professional labor adds $100–$250 depending on your area. If you’re comfortable with basic tools, replacing rollers or the idler pulley is a common DIY repair that can save on labor.
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Can't Fix It Yourself? Find a Local Technician
It's perfectly okay to call a professional. Some repairs require specialized tools, deep teardowns, or dealing with complex systems that are better left to the pros.
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Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to PartsDiscount.com where you can search by model number and get the right part shipped fast.