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.
Garage door opener gear replacement.
This is the plastic gear that comes in direct contact with the worm drive gear on the motor.
High quality rigorously tested and durable only chamberlain genuine parts are recommended for repairing your garage door opener.
This was a craftsman model 139 53976srt.
Several components will need to be removed to get at the gear.
Orders 14 99 0.
Shredded plastic gears are a common problem with chain driven garage door openers.
This is a video on how to change the gear sprockets in a craftsman garage door opener.
See full descriptions for garage door opener compatibility by model numbers.
Garage door installation and replacement costs may vary according to style and size.
It can be a complicated repair but not impossible to do yourself.
Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door.
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.
You ll need to get a replacement gear set.
Download our chamberlain liftmaster replacement products guide.
Need help locating replacement parts and accessories for your model.
This home depot guide will explain the cost to install garage doors and openers or replace existing ones so you can decide which options are best for your budget.
This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener.
It s one of the most common garage door opener repair problems there is.
If the gear and sprocket assembly breaks the motor runs but the door won t move.
Fortunately the repair is neither difficult nor expensive and it should only take an hour of your time.
Genuine genie replacement belt and chain drive sprockets main drive gears and more.