Chamberlain Garage Door Circuit Board Panel Purple Learn 41AC075-2A TESTED
Also known as: 41AB075, 41AB075-2, 41AC075-2A, 41A5635-315, 41AC075, 41AC075-2. For use with various LiftMaster® and Chamberlain® AC Deluxe Chain Drive Dual Capacitor Garage Door Openers; manufactured 2001 to 2005 only.