Sears Craftsman Liftmaster Garage Door Opener
Replacement Circuit Board 41A4201-6C for Non-
Security+ Operators without Safety Beam Sensors

This item has been discontinued by the manufacturer and is no longer available.


  • Replacement Logic/Circuit board for Non Security+ operators with NO Infrared sensors
  • Works with systems that use remotes with the RED or GREEN LED light
  • Works with dip switch coding systems and "Smart" green button coding (billion code NOT Security+)
  • For Liftmaster garage door opener operator models 1045LM, 1050LM, 1060LM, 1150LM, 1160LM, 300WD & 310WD
  • For Chamberlain garage door opener operator models 150, 350, 550 and 5000
  • Replaces logic board models 41D2745, 41A3040, 41A3519, 41A3622, 41A3626, 41A4201, 41A4201-4, 41A4201-6, 41A4201-6A, 41A4201-6B, 41A4201-6C, 41A4201-6D
  • Also compatible with similar deluxe systems from Chamberlain, Craftsman, Master Mechanic, Sears and Wayne Dalton