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Access Master 41C4220 Gear and Sprocket Assembly
- Access Master Replacement Gear and Sprocket assembly for ALL 1984-2000 garage door opener operators
- Compatible with ALL fail safe units from Liftmaster, Chamberlain, Sears Craftsman, Master Mechanic and Wayne Dalton
- Includes metal sprocket assembly, plastic worm wheel and Lubriplate grease
- Original manufacturer replacement part
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