LiftMaster Door Opener Receiver Logic Board replacement for board number 41AB050-2M Match the 41Axxxx-xx part number found on the control panel of your garage door opener.
- For Liftmaster garage door openers 3280 3280C 3280-267.
- Includes logic board and instructions.
- For Chamberlain garage door opener models WD822KD WD832KD HD600.
- Notice the purple learn button.