Replace Gear Sprocket Assembly Liftmaster Garage Door Opener

Pull the chain off the motor unit sprocket and out of the chain spreader.

Replace gear sprocket assembly liftmaster garage door opener.

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. Replacement for 41c4220a gear sprocket assembly kit garage door opener. Chamberlain craftsman liftmaster garage door opener gear kit 41c4220a compatible. 2 for 41a2817 gear and sprocket replacement kit garage door opener 41c4220a.

How to remove garage door opener gear from sprocket craftsman liftmaster chamberline etc tools require. This is a video on how to change the gear sprockets in a craftsman garage door opener. 041c4220a is a complete chain drive gear and sprocket replacement kit. Explore more replacement parts below.

This was a craftsman model 139 53976srt. This gear and sprocket assembly is compatible with various chain drive garage door openers. Lay the chain on the garage floor while you complete the repair. Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears.

This complete gear kit includes. Small screw driver hammer 2 x 4 wood. Remove the outer nut and lock washer from the trolley threaded shaft and pull the threaded shaft out of the trolley. Keep your garage door opener up and running using garage door opener gear kits from liftmaster.

Slide the outer trolley away from the inner trolley. Liftmaster oem 41c4220a. High quality rigorously tested and durable only liftmaster parts are recommended for repairing your garage door opener. Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears.

Use grease from the kit to lubricate the three screws that secure the gear and sprocket assembly to the opener frame.