041A5021-I

RECEIVER LOGIC BOARD, 390MHz

041A5021-I is a replacement 390MHz Security+® Receiver Logic Board with End Panel. For use with various LiftMaster® and Chamberlain® AC Deluxe Chain Drive Garage Door Openers; manufactured 1997 to 2005 only. The unit will feature a red/orange learn button. Check the owner's manual or parts diagram for specific part information before ordering to ensure compatibility.