Dryer Belt Broke — What Part Fixes This Problem?
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Understanding the Problem
A broken dryer belt is one of the most common reasons a drum will not turn even though the dryer powers on and heats. The belt wraps around the dryer drum and the motor pulley; when it snaps or comes off, the motor runs but the drum does not rotate, so clothes don’t tumble and drying performance stops. Typically you’ll hear the motor running without drum movement, or see a visibly shredded belt when you remove an access panel. A snapped belt is often the final symptom of wear or an underlying mechanical issue. Idler pulleys or drum rollers that seize, sharp metal edges on a damaged drum, or repeated overloading can fray and eventually break the belt. Replacing the belt usually fixes the symptom, but you should inspect and, if needed, replace the idler pulley, drum rollers, and bearings at the same time to prevent repeated failures.
Common Symptoms
Dryer runs but drum doesn’t turn; loud squealing or grinding before failure; visible shredded or missing belt; clothes remain wet and bunched up inside the drum.
Common Causes
- Worn or old drive belt that finally snaps from fatigue
- Seized or worn idler pulley or drum roller causing extra belt wear
- Drum or shaft damage (sharp edge or misalignment) that cuts the belt
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
Unplug the dryer, open the front or rear access panel, and manually spin the drum. If the drum doesn’t rotate freely and the belt is snapped or missing, the belt is the issue. Also look for shredded belt material, glaze (smooth shininess), or missing teeth if it’s a ribbed belt.
Frequently Asked Questions
Can I run the dryer with a broken belt?
No. If the belt is broken the drum won’t turn. Running the dryer with a broken belt only wastes electricity and can overheat the motor. Unplug the dryer and replace the belt (and any worn support parts) before using it again.
How much does it cost to replace a dryer belt?
Parts alone (belt + possibly idler pulley or rollers) typically cost $15–$80 depending on brand and whether you buy a kit. If you hire a technician expect total costs around $100–$250 including labor. Most DIYers can replace a belt in 30–90 minutes with basic hand tools, provided they have the correct replacement parts for their dryer model.
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