Chamberlain’s response to COVID-19 click here to learn more
GEAR AND SPROCKET KIT, ATS
041A5668 is a gear and sprocket replacement kit that is used with various ATS chain drive garage door openers. This complete gear kit includes; helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the chain drive gears. Check the manual for your specific model number before ordering to ensure compatibility.