Liftmaster 041B0737 Output Board
Liftmaster 041B0737 Control Board
This is a replacement output board. For use with various LiftMaster® telephone entry systems. Also known as Liftmaster part numbers: 2B737, 002B0737, 41B737. Check the manual or parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
