Dryer Belt Broke – What Part Fixes This Problem?
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Understanding the Problem
A broken dryer drum belt is a common reason a dryer runs but the drum does not turn. The belt wraps around the drum, connecting it to the motor pulley and idler. When the belt snaps or becomes severely stretched, the motor may run but the drum won’t rotate or will spin intermittently, producing rubbing, squealing, or thumping noises. Replacing the belt is usually a straightforward repair for most front- and top-loading dryers. However, the belt break is often caused or accompanied by a faulty idler pulley, seized drum bearing, or motor issues. It's important to inspect the idler, blower, drum rollers/bearings, and motor shaft while the dryer is open to prevent a new belt from failing prematurely.
Common Symptoms
Dryer runs but drum doesn't turn, loud squealing or thumping, clothes not drying, visible broken or hanging belt when you open the cabinet.
Common Causes
- Normal wear and tear causing the belt to thin and snap
- Seized idler pulley, drum roller, or motor bearing that overloads and breaks the belt
- Foreign object or jam that abruptly stops the drum, causing the belt to snap
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
Confirm a broken belt by unplugging the dryer, removing the front/top access panel, and checking for a snapped or loose belt around the drum; try turning the drum by hand—if it turns freely but the motor runs without resistance, the belt is likely the issue.
Frequently Asked Questions
Can I run the dryer with a broken belt?
No. Running the dryer with a broken or badly worn belt can damage the motor and other components, and the drum won’t tumble so clothes won’t dry. Unplug the dryer and repair the belt before using it again.
How hard is it to replace a dryer belt myself?
For most models it’s a moderate DIY job that requires basic tools (screwdrivers, nut driver) and about 30–90 minutes. You’ll need to unplug the dryer, access the drum (top or front panel removal), loop the new belt around the drum and motor pulley/idler, and reassemble. Replace the idler pulley and inspect rollers and bearings while you have it open to avoid a repeat failure. If you’re unsure, provide the brand and model and consider a technician.
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