Sears Craftsman LiftMaster Chamberlain Circuit Board model 41A4252-7G (Non Security+) 41A4252-7G
Note: The last digit of this model number ("G") is insignificant. The last letter changes each year the board is manufactured. This board is compatible with all boards that include 41A4252-7 (the last letter currently ranges from A to I depending on the year of your garage door opener)
Replacement Logic/Circuit board for standard Liftmaster operators (non code rolling). Not for Security+ systems
For Liftmaster garage door opener operator models 1240LM, 1245LM, 1246LM, 1255LM, 1256LM, 215WD and 315WD
For Chamberlain garage door opener operator models 4100, 2100, 1100, 710WHC and 711WHC
Replaces logic board (receiver board) models 41A4252-1, 41A4252-5, 41A4252-7, 41A4252-7A, 41A4252-7B, 41A4252-7C, 41A4252-7D, 41A4252-7E & 41A4252-7F
Also compatible with non Security+ systems including Chamberlain, Craftsman, Master Mechanic, Sears, Tru-Value and Wayne Dalton
For a complete List of Liftmaster Circuit Boards See our
Chamberlain Liftmaster Garage Door Opener Circuit Board Compatibility Chart