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Garage door opener gear replacement.
This was a craftsman model 139 53976srt.
If the gear and sprocket assembly breaks the motor runs but the door won t move.
You ll need to get a replacement gear set.
Need help locating replacement parts and accessories for your model.
We have craftsman and craftsman compatible replacement gear kits control panels lens covers and trolley and pulley assemblies.
1 16 of 240 results for craftsman garage door opener gear replacement for liftmaster 41c4220a gear and sprocket kit fits chamberlain sears craftsman 1 3 and 1 2 hp chain drive models 4 8 out of 5 stars 1 847.
Several components will need to be removed to get at the gear.
Orders 14 99 0.
Replacement gears and sprockets for genie model garage door openers.
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 14 9 75 9.
Shredded plastic gears are a common problem with chain driven garage door openers.
Genuine genie replacement belt and chain drive sprockets main drive gears and more.
Free shipping on all u s.
It s one of the most common garage door opener repair problems there is.
Fortunately the repair is neither difficult nor expensive and it should only take an hour of your time.
It can be a complicated repair but not impossible to do yourself.
This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener.
High quality rigorously tested and durable only chamberlain genuine parts are recommended for repairing your garage door opener.
See full descriptions for garage door opener compatibility by model numbers.
So if you suddenly find that the motor on your garage door opener sounds like it s running but the door is not moving checking for worn gears is the first thing you should do.
This is a video on how to change the gear sprockets in a craftsman garage door opener.