Garage Door Opener Drive Belt 20B21-1
Brand: Craftsman · Fits: 4 models
20B21-1 is a Craftsman replacement part (garage door opener drive belt). Our fitment data lists 4 models that use it.
When to replace this part
Drive system (belts, pulleys, motors)
Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.
Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| 13953902D | Craftsman | — | 31 |
| 13953993D | Craftsman | — | 24 |
| 13953925DS | Craftsman | — | 23 |
| 13953993DM | Craftsman | — | 23 |
Other parts for model 13953902D
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
We have no reference price on file for this part. RepairKitHub does not sell parts directly.
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