LiftMaster 041A5585 Gear and Sprocket Kit (3/4 HP) Liftmaster SL3000UL the release key is built

the release key is built for durability and long-lasting use

2” (445x393x157mm)

and 12-foot rails

LiftMaster Reset Switch | LIF-K23-34815

Strength Rating: 9

LiftMaster 041A5585 Gear and Sprocket Kit (3/4 HP) Liftmaster SL3000UL the release key is builtLiftMaster 041A5585 Gear and Sprocket Kit (3 4 HP) The LiftMaster 041A5585 is a 3 4 HP Gear and Sprocket Replacement Kit. For use with various 3 4 HP Chamberlain Chain Drive Garage Door Openers. Complete replacement kit includes Helical gear and top hat assembly, worm gear, and grease. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as: