Dryer Belt Broke – What Part Fixes This Problem?
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
When a dryer belt breaks the drum will not rotate even though the motor may still run. You may hear the motor humming or running without drum movement, see clothes tumbling in place, or notice loud thumping and a burning rubber smell. A snapped belt is one of the most common mechanical failures on belt-driven dryers because the belt is under constant tension and subject to wear and heat. A broken belt is often the direct cause, but other worn components (idler pulley, rollers, motor shaft) can accelerate belt wear or cause premature failure. Replacing only the belt without checking the idler, rollers and motor can result in the new belt failing shortly after installation. Always inspect the whole drive system when diagnosing and repairing a broken dryer belt.
Common Symptoms
Dryer motor runs but drum doesn't turn; loud thumping or squealing when starting; burning rubber smell; clothes not drying due to lack of tumbling.
Common Causes
- Belt worn, stretched or snapped from age and heat exposure
- Worn idler pulley or drum rollers causing extra belt friction
- Drum misalignment or seized motor causing abrupt belt failure
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 and try to turn the drum by hand from the front opening. If the motor runs but the drum spins freely or the belt is visibly frayed or missing, the belt is the likely culprit. Also check the idler pulley and drum rollers for roughness or play — if they don't spin smoothly, replace them at the same time.
Frequently Asked Questions
Can I just replace the belt myself?
Yes — replacing a dryer belt is a common DIY job if you are comfortable with basic tools and safety. Always unplug the dryer (or flip the breaker) before starting. Typical steps: remove the front panel or top to access the drum, remove the old broken belt, loop the new belt around the drum and motor pulley and route it over the idler pulley to the correct position, then reassemble. Follow a model-specific diagram (from the user manual or parts diagram) to ensure correct routing and tension.
How much will it cost to fix a broken dryer belt?
Parts alone are inexpensive — a replacement belt typically costs $15–$40. If you replace worn rollers or the idler pulley at the same time add another $10–$60 per part. Service/repair labor, if you hire a technician, usually runs $100–$200 depending on your area and the dryer design.
Real DIY Repair Stories
Be the first to share your repair story!
Share Your Repair Story
Your experience helps other homeowners fix their appliances. Tell us how it went!
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.
Find the Right Part for Your Appliance
Don't guess — search your exact appliance model number at PartsDiscount.com to find the correct OEM compatible replacement part. They offer fast free shipping, guaranteed fit, and thousands of parts in stock.
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.