Replace Gear Garage Door Opener Craftsman

For diy parts replacement projects on older garage door openers we have craftsman liftmaster kits designed for operators made between 1984 and 2000.

Replace gear garage door opener craftsman.

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. This is a video on how to change the gear sprockets in a craftsman garage door opener. We have craftsman and craftsman compatible replacement gear kits control panels lens covers and trolley and pulley assemblies. Craftsman garage door openers are trusted to do what you need them to do.

Liftmaster craftsman chamberlain sears garage master access master master mechanic security estate series raynor formula i whisper drive power drive billion code and. Each kit includes a drive gear worm gear and bearings to help you replace a nonworking gear and sprocket assembly. Lower the motor unit down. Remove the chain and cable assembly.

The worm gear which attaches to the motor shaft meshes with the drive gear to spin the sprocket and drive the chain to open and close the garage door. Position a work table near the area under your motor unit to hold the garage door opener. Shop our garage door openers and find out where you can buy yours locally or online. Use a step ladder to access the garage door opener s power cord and motor unit.

This diy repair guide explains how to replace the drive and worm gears on a chain drive garage door opener. This was a craftsman model 139 53976srt. Because craftsman parts are made by the same company chamberlain that makes liftmaster and chamberlain garage door openers and parts most are interchangeable. If the gears break or strip the door won t move.