How can I tell if my dryer drum belt is broken?

A common sign is the dryer motor running but the drum not spinning. You might also hear loud noises, like squealing or grinding, or detect a burning smell if the belt is slipping or partially broken. Visual inspection after opening the dryer can confirm if the belt is frayed, stretched, or snapped.

Do I need a specific type of belt for my dryer?

Yes, dryer belts are specific to the dryer's make and model. They vary in length, width, and rib count. Always check your dryer's model number and the part number for the correct replacement belt to ensure proper fit and function, as an incorrect belt can lead to further issues.

Is it difficult to replace a dryer drum belt?

Replacing a dryer drum belt is generally considered a moderate difficulty repair. It requires disassembling parts of the dryer cabinet to access the drum and pulleys. While it is a common DIY task, it requires patience, the right tools, and careful attention to reassembly steps.

Dryer Drum Belt Replacement Guide | Appliance Aid

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5ph2337 Dryer Belt for Samsung Dryer Belt 6602-001655,AP4373659, PS4133825

IDEAL FIT FOR MANY MODELS - 6602-001655 dryer belt is compatible with many popular branded dryers which include Samsung and Whirlpool.
Replaces part numbers: PS4133825, AP4373659, LB1655, 5PH2337,6602-001314., 6602-001314, 6602-001655.
This part fixes the following symptoms: Will not tumble | Will Not Start | Noisy Etc.
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What the R-14 does

The dryer drum belt wraps around the dryer drum and the motor pulley, transferring power from the motor to rotate the drum.

Symptoms when this part fails

Dryer drum does not spin
Loud squealing or grinding noises
Burning smell from the dryer
Dryer runs but clothes remain wet

Compatibility

Fits the Samsung family. Specifically:

Any unit originally equipped with OEM part number(s): PS4133825, AP4373659, LB1655, 5PH2337, 6602-001314.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: PS4133825, AP4373659, LB1655, 5PH2337, 6602-001314

Tools you'll need

Screwdriver set
Nut driver set
Pliers
Work gloves

Difficulty: Moderate · Time: 45-90 minutes

How to install the R-14, step by step

Unplug the dryer from the power outlet.
Remove the dryer's top panel and front access panel.
Locate the drum belt, idler pulley, and motor pulley.
Release tension on the idler pulley to remove the old belt.
Route the new belt around the drum, idler pulley, and motor pulley.
Reassemble the dryer panels and plug it back in.
Test the dryer's operation.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next: