041C4220A Chamberlain Chain Drive Gear and Sprocket Kit

The new 041C4220A is a replacement chain drive gear and sprocket kit. This gear and sprocket kit is compatible with various chain drive garage door openers manufactured since 1984. This complete kit includes these items: Helical gear, worm gear, wear bushings, grease, and hardware needed to replace the chain drive gears.

Ships the Next Business Day.