Top Brand Gear Kit: Replacement gear kit by LiftMaster, a trusted name in garage door parts
Ideal Fit for 41A2817: Specifically designed to fit the Sears Craftsman model 41A2817
Precision Engineered Components: High-quality shaft sprocket ensures smooth and reliable garage door operation
Easy Installation: Comprehensive replacement kit includes all necessary components for a quick and easy installation
Versatile Usage: Suitable for both automotive and mechanical applications, enhancing its value and functionality
41C4220A Spindle shaft with drive sprocket (grease not included) For 1/2 hp and 1/3 hp Chain Drive Liftmaster, Chamberlain, Sears, Craftsman garage door openers Works with 41A2817 replacement kit For maximum performance, the entire door assembly must be properly balanced, adjusted and lubricated for smooth operation. Door should open manually with reasonable effort. Lubriplate Areo low temp lubricant must be applied or the gear will shred.