| Garage Door Opener Worm Gear |
 This manufacturer-approved worm gear (part number 41A4837-1) is for garage door openers.Worm gear 41A4837-1 attaches to the motor shaft and meshes with the drive gear to move the garage door.Unplug the garage door opener before installing this part. Wear work gloves to protect your hands. Price: 10.54 |