LiftMaster’s response to COVID-19 click here to learn more
Receiver Logic Board, AC Chain
041AC050-2M is a 315MHz Security+® Receiver Logic Board with End Panel. For use with various LiftMaster® and Chamberlain® AC Deluxe Chain Drive Garage Door Openers; manufactured from 2005 to 2015. The unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.