LiftMaster Gear and Sprocket Kit
Model # 041C4220A.
- Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings, instructions
- Compatible with chain drive Chamberlain, Sears, and Craftsman manufactured operators from 1984-current
- Compatible with Chamberlain, Sears, Craftsman, and LiftMaster 1/3 and 1/2 HP chain drive models
- Verified 100% authentic OEM lift master product- new production dates
- Easy DIY- complete assembly
This part replaces the following legacy #'s : 041A2827, 041C4220, 041C4220C