Orders 14 99 0.
Garage door gear and sprocket.
4 6 out of 5 stars 40.
The gear assembly includes drive gear assembly worm gear wear bushings grease hardware and instructions for replacement.
This can cause the sprocket to be unable to turn the chain and therefore keeps the door from moving up or down.
See full descriptions for garage door opener compatibility by model numbers.
Improper evaporated or no gear lubrication.
Replace a broken gear and sprocket assembly with the manufacturer approved replacement part.
41c4220a liftmaster gear and sprocket assembly the replacement 41c4220a chain drive gear and sprocket assembly is for liftmaster and raynor chain drive garage door openers manufactured after 1991.
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Garage door opener gear kits keep your garage door opener up and running using garage door opener gear kits from liftmaster.
Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door.
Genuine genie replacement belt and chain drive sprockets main drive gears and more.
Replacement gears and sprockets for genie model garage door openers.
Replacement gear and sprocket for liftmaster garage door openers 41c4220a 4 9 out of 5 stars 39.
Gear sprocket kit door opener gear kit 1 3 1 2hp liftmaster sears craftsman garage door opener part.
Kipa pack 3 drive gear for sears crafsman liftmaster chamberlain garage door openers 1984 up 41a2817 41c4220a 81b0045 drive gear 32 teeth bore size 1 2 durable top quality 4 7 out of 5 stars 33 9 75.
If the gear and sprocket assembly breaks the motor runs but the door won t move.