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RECEIVER LOGIC BOARD, 390MHZ
041DS002-2-390 is a 390MHz Receiver Logic Board with End Panel Replacement Kit. For use with LiftMaster® Model 3840, and various Screw Drive Garage Door Openers; manufactured 2005 to 2011. Unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.