This is a video on how to change the gear sprockets in a craftsman garage door opener.
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.
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.
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.
Each kit includes a drive gear worm gear and bearings to help you replace a nonworking gear and sprocket assembly.
If the gears break or strip the door won t move.
Use a step ladder to access the garage door opener s power cord and motor unit.
Because craftsman parts are made by the same company chamberlain that makes liftmaster and chamberlain garage door openers and parts most are interchangeable.
Lower the motor unit down.
We have craftsman and craftsman compatible replacement gear kits control panels lens covers and trolley and pulley assemblies.
We also stock replacement circuit boards for your craftsman garage door operator and all the hardware you need for a fast long lasting repair job or upgrade.
This was a craftsman model 139 53976srt.
Liftmaster craftsman chamberlain sears garage master access master master mechanic security estate series raynor formula i whisper drive power drive billion code and.
Position a work table near the area under your motor unit to hold the garage door opener.
For diy parts replacement projects on older garage door openers we have craftsman liftmaster kits designed for operators made between 1984 and 2000.
Shop our garage door openers and find out where you can buy yours locally or online.
Our garage door opener gear part of kit 41a2817 41c4220a is compatible with chain drive and belt drive operators since 1984 current including the following.