This drive gear and worm kit is compatible with most 1 2hp belt and chain drive garage door openers manufactured after 1993.
Garage door opener worm.
1 2 drive gear number of teeth.
2 3 4 drive gear bore size.
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041a2817 is a basic drive and worm gear replacement kit.
1 helical gear 1 worm gear 1 grease wear bushings and hardware needed to replace the gears.
Genie 2 hpc.
Chamberlain and craftsman garage door openers models.
One new aftermarket replacement garage door opener drive gear kit.
This complete gear kit includes.
Made of plastic the worm and drive gears strip out to protect the motor from damage if the door suddenly hits an object in its travel path.
Chamberlain 1 25 hp myq secure view and ultra bright smart belt drive garage door opener with myq and wi fi compatibility and battery back up and led light and camera s item 1630354 model b6765.
Replace the garage door opener drive and worm gears the worm gear attaches to the motor shaft and rotates the drive gear to spin the sprocket which drives the chain to move the door.