Garage Door Chain Sprocket Replacement

Five days sooner than estimated.

Garage door chain sprocket replacement.

041c4220a is a complete chain drive gear and sprocket replacement kit. Replacement gears and sprockets for genie model garage door openers. Free shipping on all u s. Genuine genie replacement belt and chain drive sprockets main drive gears and more.

This gear and sprocket assembly is compatible with various chain drive garage door openers. Thread the nut s facing the door clockwise until it meets the bracket then release the chain. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener. Couplings shaft keys.

In four 4 days from east coast to the foothills of the west coast. This was a craftsman model 139 53976srt. Orders 14 99 0. Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears.

This can be easily replaced by a garage door service technician. Way to go 365 garage door parts and usps. Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor. The cost of the new gear and sprocket replacement is around 160 220 depending on the state and area you live in and it s include labor to install the new part.

Press down on the chain with your finger. Amazon s choice for craftsman garage door sprocket 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 1 216. By william machin chain drive garage door openers have a sprocket that is attached at the top of the motor. You just don t realize how much you rely on your garage.

Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. 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. Replace a broken gear and sprocket assembly with the manufacturer approved replacement part.

This is a video on how to change the gear sprockets in a craftsman garage door opener.