Garage Door Opener Gear Drive

The teeth of the 41a2817 drive gear must be coated with a low temperature lithium based grease prior to operating your door opener or the gear will quickly shred.

Garage door opener gear drive.

We design and engineer residential garage door openers commercial door operators and gate entry systems. Shop our garage door openers and find out where you can buy yours locally or online. Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. 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 6 out of 5 stars 40 9 75.

This was a craftsman model 139 53976srt. Chain drive garage door opener. This is a video on how to change the gear sprockets in a craftsman garage door opener. 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 37 9 75 9.

Free shipping on eligible orders. By the rop shop. 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 stars43 9 75 9 75 get it as soon as sat oct 3. If the gear and sprocket assembly breaks the motor runs but the door won t move.

The drive gear is designed as a sacrificial part and will shred when ever unusual stress or strain is placed on the door or opener. Replace a broken gear and sprocket assembly with the manufacturer approved replacement part. Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products. New garage door drive gear fits craftsman 139538000srt1 13953800srt 13953800srt1 by the rop shop.