





Gear and Sprocket Replacement Kit for Liftmaster 41c4220a 41a2817, fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models (Chain Drive Gear and Sprocket Kit)
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Product Details
Gear and Sprocket Replacement Kit Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings
Compatible with Chamberlain, Sears, Craftsman and LiftMaster 1/3 and 1/2 HP chain drive models
Compatible with chain drive Chamberlain Sears Craftsman manufactured operators 1984-current
Installation: Step-by-step instructions included, free tech support available. This OEM kit 041c4220a includes all of the 41A2817 Drive / Worm Gear kit, and is easier to install because you do not have to disassemble the output shaft assembly - the spur gear is already mounted on the new output shaft
Our After-Sales Service: lf you are not positive that this is the correct item for you, please contact us through our store front page "Ask a question". If you are unhappy with it for any reason, reach us and we will sort things out for you
Best Review
Customers find the garage door opener easy to install and fit perfectly. They say it works great and is a good value for money. Many customers appreciate the clear instructions and how the kit saves them money over replacing the entire unit. The assembly quality is also good, though some customers have reported issues with damaged gears. There are mixed opinions on the overall quality of the product.AI-generated from the text of customer reviews