Replacing Gears On A Craftsman Garage Door Opener

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.

Replacing gears on a craftsman garage door opener.

This is a video on how to change the gear sprockets in a craftsman garage door opener. Sears partsdirect has the sears craftsman garage opener parts you need to fix any problem. Select the craftsman garage door opener replacement parts you need using the key number on the parts diagram as a reference. This was a craftsman model 139 53976srt.

The gear and sprocket assembly dri. The worm gear attaches to the motor shaf. Shredded plastic gears are a common problem with chain driven garage door openers. Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door.

This video from sears partsdirect shows how to replace the drive and worm gears on a chain drive garage door opener. We have 1 2 hp craftsman garage door opener parts and parts for other models such as craftsman 3 4 hp garage door opener parts. If the gear and sprocket assembly breaks the motor runs but the door won t move. Gearkit part 2 liftmaster chamberlain sears craftsman garage door opener.

This video from sears partsdirect shows how to replace the gear and sprocket assembly on a chain drive garage door opener. Fortunately the repair is neither difficult nor expensive and it should only take an hour of your time. Find the best replacement parts for less for your sears craftsman garage door opener at garage door supply company.