2 Sets Replacement for 41c4220a Gear Silver and Sprocket Kit Fits , Chain Drive Models

Compatible with , sears, and lift master 1\/3 and 1\/2 chain drive modelsCompatible with chain drive sears manufacturedIncludes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings, instructionsEasy to operate, Simple installation according to the instructionsColor: As ShownMaterial: metalPackage Contents:2 x Sprocket KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.