Description
LiftMaster Gear and Sprocket Kit – ATS | LIF-041C4470
This is an ATS Gear and Sprocket Replacement Kit. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Includes
- Helical gear and top hat assembly
- Worm gear
- Wear bushings
- Grease
- Hardware needed to replace the chain drive gears
Also known as
- LiftMaster 41C4470
Compatibility
- This is compatible with LiftMaster® ATS211 & ATS211R Models, and various Commercial Chain Drive Garage Door Openers.








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