Garage door openers.
Garage door opener sprocket sheared off.
The stealthdrive 750 belt drive garage door opener the stealthdrive 750 belt drive garage door opener is an ultra quiet garage door opener with a steel reinforced belt making it the ideal choice for homeowners where sound could be an issue.
I hope this will help.
041c4220a is a complete chain drive gear and sprocket replacement kit.
Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears.
Chain drive garage door openers have a sprocket that is attached at the top of the motor.
This gear and sprocket assembly is compatible with various chain drive garage door openers.
The gear will cost about 50 00 with shipping and then the cost of having someone install it.
Over time though this slack can increase or the gear and sprocket assembly can wear and the chain may pop off the sprockets.
Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door.
Chain driven garage door openers should have some slack in the chain for optimal performance.
It wasn t listed for the same model but after looking online it seems that most garage door openers made after 1984 use the same sprocket assembly.
This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener.
A new garage door open start around 130 00 plus installation.
This gear set worked great and replaced a broken one in my 2002 1 2 hp chamberlain liftmaster yesterday.
The bag said it was an oem piece.
This was a craftsman model 139 53976srt.
It will usually run about 200 00 total.
This garage door opener has a powerful dc motor with geniesense technology standard.
This is a video on how to change the gear sprockets in a craftsman garage door opener.
Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door.
It was a perfect replacement and the garage door is working.