Liftmaster 41C4220A Gear Kit

41C4220A is a Gear and Sprocket Replacement Kit for use with LiftMaster and Chamberlain Chain Drive Garage Door Openers; manufactured after 1993 only. This comprehensive kit from Action Industries includes all the commonly worn parts in a chain garage door opener’s drive system. Complete Kit Includes: Helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the chain drive gears.

Features:

• Complete Kit Includes:

• Helical gear and top hat assembly

• Worm gear

• Wear bushings

• Grease

• Hardware needed to replace chain drive gears

• Chain Drive Garage Door Operator Gear and Sprocket Replacement Kit

• For use with LiftMaster and Chamberlain openers manufactured after 1993

• Easy to install: no need to disassemble the output shaft assembly, and spur gear is already mounted on the new output shaft

• Includes the most commonly worn parts on chain drive openers