Chamberlain LiftMaster 41AB050-2M Garage Door Opener Circuit Board
Replacement circuit board for LiftMaster Chamberlain ½-horsepower belt-drive garage door openers manufactured in 2006 or later. Replacing the circuit board is a quick and simple repair that’s more economical on the wallet than replacing the entire unit.
It is a compatible replacement for the following LiftMaster Chamberlain models:
3280, 3280C, and 3280-267
|Dimensions||13 × 5 × 3 in|