Liftmaster Chamberlain Logic Board 41a5483-4b

Liftmaster Chamberlain 41AB050-2 Circuit Board Purple Learn Button - BOARD ONLY!

Chamberlain LiftMaster 41A5483-4 Receiver Logic Board Red Button, BOARD ONLY.

Liftmaster Logic Board 41a4252-7b Green Learn Button

LIFTMASTER CHAMBERLAIN CRAFTSMAN 41A5483 Logic Board RED BUTTON WHISPER DRIVE

Liftmaster Chamberlain Logic Board 41A4315-7B Receiver Green Button ***USED

Garage Door Opener 41D7675 Receiver Logic Board 2.0 LiftMaster 045ACT 041D7675

Chamberlain Garage Door Logic Board 41AC050 41AB050-2M 41AB050 LiftMaster WORKS