Replacement gears and sprockets for genie model garage door openers.
Garage door chain sprocket replacement.
Remove the outer nut and lock washer from the trolley threaded shaft and pull the threaded shaft out of the trolley.
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Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears.
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This gear and sprocket assembly is compatible with various chain drive garage door openers.
Simply remove those for replacement.
Genuine genie replacement belt and chain drive sprockets main drive gears and more.
Lay the chain on the garage floor while you complete the repair.
Orders 14 99 0.
Pull the chain off the motor unit sprocket and out of the chain spreader.
If it is just a gear you are replacing you should remove it after you have unbolted assembly and replace it with a new one by going in reverse order.
If yours is a belt drive you need a kit like this https amzn to 2zqns.
If it is the entire assembly you need just replace the assembly with your new one.
See full descriptions for garage door opener compatibility by model numbers.