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Garage Door Opener Belt Assembly K020B0021-1

Part #K020B0021-1
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Part Information

This belt assembly (part number K020B0021-1) is for garage door openers.

The motor pulley rotates belt assembly K020B0021-1 to move the trolley along the rail.

Unplug the garage door opener before installing this part. Wear work gloves to protect your hands.

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