2015 - 2016 Liftmaster 41D 7675 Logic Board Yellow Learn Button

45ACCR2 2/17/16 Chamberlain Logicboard Yellow learn button

50DCBR5 6/23/2017 Chamberlain Logic board Yellow learn button 100% Returnable

Garage Door Opener Receiver Logic Board Chamberlain LiftMaster 41D7675

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LiftMaster 045ACT Garage Door Opener Logic Board Yellow Learn Button 143D0210

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

Liftmaster 41D7675 Garage Door Logic Board Yellow Learn Button w/Light Socket SQ