LiftMaster Receiver Logic Control Board 41A5021-1M-315 Chamberlain LiftMaster
The LiftMaster Receiver Logic Control Board 41A5021-1M-315 Chamberlain LiftMaster is a genuine Liftmaster part and is the perfect replacement for your malfunctioning circuit board. This logic board is easy to install and comes logic board and instructions. It is compatible with LiftMaster 1345, 1346, 1355 and 1356 models. This logic board replaces parts 41A5021-1H-315, 41A5021-4M-315, 41A6135-1A, 41A6148-1 and 41A6148-1A. You can check your manual for your specific model number before ordering to ensure it is compatible.