Garage Door Opener Drive Gear Replacement

This was a craftsman model 139 53976srt.

Garage door opener drive gear replacement.

Repair your genie belt chain or screw drive garage door opener quickly. Why repair your garage door opener. This is a video on how to change the gear sprockets in a craftsman garage door opener. Find the best replacement parts for less for your sears craftsman garage door opener at garage door supply company.

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. Most of these repair parts will come with instructions for diy replacement so you can get your garage door opener back up and running quickly. Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. We have craftsman and craftsman compatible replacement gear kits control panels lens covers and trolley and pulley assemblies.

Check the manual or replacement parts diagram for specific part information before. This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener. Genuine genie replacement belt and chain drive sprockets main drive gears and more. 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.

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. Replacement gears and sprockets for genie model garage door openers. Teeth of the drive gear. 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.

Sometimes the most used as well. See full descriptions for garage door opener compatibility by model numbers. If the gear and sprocket assembly breaks the motor runs but the door won t move.