How to Replace a Dryer Belt

If your dryer turns on but the drum does not spin, a broken dryer belt is one of the first parts to check. The belt wraps around the drum and connects it to the motor and idler pulley system. When the belt snaps, stretches too much, or slips out of place, the dryer may run without tumbling clothes.

The good news is that replacing a dryer belt is one of the more common and manageable dryer repairs. Many homeowners can complete the job with basic tools and the correct replacement part. To compare options, start in our dryer belts category.

Signs Your Dryer Belt Needs Replacement

• The dryer starts but the drum does not turn.
• You hear the motor running without any tumbling action.
• The drum turns manually too easily by hand.
• You hear a thump or snap before the drum stops moving.

In some dryers, a broken belt may also trigger a safety switch that prevents the unit from running normally.

What a Dryer Belt Does

The dryer belt is responsible for rotating the drum during the cycle. It works together with the motor, tension pulley, and support rollers. If one of those components is also worn, replacing just the belt may not fully solve the issue.

That is why it is smart to inspect related parts like dryer rollers and dryer motors while the cabinet is open.

Basic Dryer Belt Replacement Steps

1. Unplug the Dryer

Always disconnect power before opening the cabinet.

2. Open the Dryer Cabinet

Depending on your model, this may involve removing the top panel, front panel, or both. Keep screws organized so reassembly is easier.

3. Remove the Drum

Once the front support is removed, slide the drum out carefully. This gives you access to the old belt, idler pulley, and motor shaft.

4. Install the New Belt

Wrap the new belt around the drum in the same location as the original belt. Route it through the idler pulley and around the motor shaft according to your dryer’s configuration.

5. Reassemble and Test

Put the drum back in place, reattach the cabinet panels, restore power, and test the dryer.

When to Replace More Than the Belt

If your dryer has been squealing, grinding, or thumping, the belt may not be the only worn component. In many cases, rollers or the idler pulley are also worn and should be replaced at the same time for smoother operation.

Read our related guide on dryer making loud noise if your belt issue came with unusual sounds.

Brand-Specific Dryer Belt Repairs

Dryer belt layout and access panels vary by brand. If you own a Samsung, Whirlpool, LG, GE, Maytag, or Kenmore dryer, make sure the replacement belt matches your exact model.

Final Thoughts

A broken dryer belt can stop the drum from spinning, but it does not usually mean the dryer is beyond repair. In many cases, replacing the belt restores normal operation quickly and affordably. If your dryer is also making noise or struggling to turn, inspect the pulley, rollers, and motor at the same time.

FAQ

How do I know if my dryer belt is broken?

If the motor runs but the drum does not spin, the belt is one of the most likely causes.

Can I replace a dryer belt myself?

Yes. Many homeowners can replace a dryer belt with basic tools and a matching part.

Should I replace rollers when replacing a dryer belt?

If the rollers show wear or the dryer has been noisy, replacing them at the same time is often a smart choice.

How long does a dryer belt last?

It depends on usage, but many belts last several years before stretching, cracking, or breaking.