LiftMaster Chamberlain Garage Door Opener Circuit Board - Part Number 41A5021-1E

Sears Craftsman LiftMaster Chamberlain Garage Door Opener Circuit Board - Part Number 41A5021-1E Replacement Logic/Circuit board (receiver board) for ALL Security+ operators (no light socket)

For Liftmaster garage door opener operator models 985, 1240R, 1245R, 1246R, 1255R and 1256R

For Chamberlain garage door opener operator models 4200, 2200 and 1200

Replaces logic board models 41A5021-1, 41A5021-1B, 41A5021-1C, 41A5021-1D, 41A5021-1E

Also compatible with Security+ systems from Chamberlain, Craftsman,Master Mechanic, Sears and Wayne Dalton

We recommend using Liftmaster 990LM Garage Door Opener Surge Protector when replacing safety sensors or circuit boards.

For a complete List of Liftmaster Circuit Boards See our Chamberlain Liftmaster Garage Door Opener Circuit Board Compatibility Chart