Liftmaster logic board 41A5483-1
This replacement logic board is for chain drive models 2245 and 2255. No light socket
This LiftMaster 41a5483-1 LM Logic Receiver Board, is 390mhz CD 2pc. manufactured between 2001-2005, Red Learn Button Sec+ For Models 2245 2255
This is a 390MHz Security+® Receiver Logic Board Replacement Kit. For use with various LiftMaster® and Chamberlain® AC Chain Drive Garage Door Openers; manufactured 2001 to 2005. The unit will feature a red/orange learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part. Also known as: 41A5483-1C, 41A5483-1B, 41A5483-1, 041A5483-1C