Chain Pulley Bracket Kit
041A2780 is a Chain Pulley Bracket Replacement Kit. For use with various LiftMaster® and Chamberlain® Chain Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also known as: 1B3214, 1A2780, 1C2762, 41A2780, 41B3214