Dryer Belt Broke — What Part Fixes This Problem?
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Understanding the Problem
When a dryer belt breaks the drum will either not turn at all or will spin freely with no resistance. The belt is the loop of rubber that wraps around the drum and the motor/idler assembly; when it snaps the motor can run but the drum won’t rotate. A broken belt is one of the most common mechanical failures on older belt-driven dryers. Besides a snapped belt, the failure often damages or exposes other worn components (idler pulley, rollers, drum glides). Replacing only the belt can fix the symptom, but inspecting and replacing worn idlers, rollers, or felt/glide strips at the same time prevents repeat failures and squeaks. Always disconnect power before inspecting or working on a dryer.
Common Symptoms
Drum does not turn or spins freely, motor runs (you can hear it), loud thumping or squealing noises right before stopping, burned rubber smell, visible snapped belt pieces under the drum.
Common Causes
- Normal wear and age — belts dry out, crack, and finally snap after thousands of cycles.
- Worn or seized idler pulley or drum rollers causing excess friction and premature belt failure.
- Drum misalignment or damaged drum glides/felt seals causing the belt to rub or jump off.
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 opening the dryer (front or rear panel per your model) and checking for a snapped loop or loose belt hanging under the drum. If the motor runs but the drum doesn’t turn when you try to rotate it by hand, the belt is the likely culprit.
Frequently Asked Questions
How do I know for sure the belt is broken and not the motor?
If you hear the motor running but the drum doesn’t turn, the belt is the most likely cause. Open the dryer panels and visually inspect under the drum — a snapped or loose belt is obvious. If the motor doesn’t run at all (no sound), check power, fuses, thermal cutoff, motor continuity and then inspect the belt once electrical issues are ruled out.
Can I replace the dryer belt myself and how much will it cost?
Yes — replacing a dryer belt is a common DIY job if you’re comfortable removing panels and routing the belt. Typical parts cost: $15–$40 for the belt, $10–$40 each for rollers or idler, and $10–$25 for felt/glide kits. Labor at a repair shop or technician call is usually $100–$250 depending on access and region. Always unplug the dryer before starting and consult a model-specific guide or video for proper belt routing.
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