Garage Door Opener Gear And Sprocket Assembly

It was a perfect replacement and the garage door is working.

Garage door opener gear and sprocket assembly.

41c4220a liftmaster gear and sprocket assembly. This gear and sprocket assembly is compatible with various chain drive garage door openers. Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears. They can be referenced by opener model number or by liftmaster part numbers for screw drive chain drive and belt drive openers.

Follow the steps in this repair guide and video to replace the gear and sprocket assembly in craftsman chamberlain and liftmaster chain drive garage door openers. Liftmaster replacement parts gear kits 41a2817 and 41c4220 are the most popular gear and sprocket assembly kits. The bag said it was an oem piece. This gear and sprocket assembly is compatible with various chain drive garage door openers.

This is a video on how to change the gear sprockets in a craftsman garage door opener. Compatible with chamberlain models pd752 pd758s pd752d pd758d all models may not be listed. Replacement gear and sprocket assembly compatible with chamberlain estate series chain drive garage door openers. If the gear and sprocket assembly breaks the motor runs but the door won t move.

This gear set worked great and replaced a broken one in my 2002 1 2 hp chamberlain liftmaster yesterday. Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears. All of our garage door opener gear kits include helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the dual speed sprocket and gears. Check the manual or replacement parts diagram for specific part information before.

This was a craftsman model 139 53976srt. Liftmaster garage door opener gear and sprocket assembly kits and parts can be found here. Replace a broken gear and sprocket assembly with the manufacturer approved replacement part. It wasn t listed for the same model but after looking online it seems that most garage door openers made after 1984 use the same sprocket assembly.

The replacement 41c4220a chain drive gear and sprocket assembly is for liftmaster and raynor chain drive garage door openers manufactured after 1991. Includes all fasteners as pictured and insta.