Liftmaster / Chamberlain Chain Drive Gear and Sprocket Kit - 041C4220A
The 041C4220A package is a complete gear and sprocket replacement kit designed for compatibility with Liftmaster and Chamberlain chain drive garage door openers manufactured after 1993.
This complete gear kit includes:
- Helical gear and top hat assembly
- Worm gear
- Wear bushings
- Hardware needed to replace the chain drive gears
To ensure compatibility with this gear and sprocket kit, please refer to the manual included with your garage door opener before you place your order.