Sears Craftsman 41DB101-1 Receiver Logic Control Board. Garage Replacement Parts.
Liftmaster, Chamberlain Compatible (41DB001-1).
This Logic Board works with Sears Craftsman models including:
371LM Remote Control Compatible.
377LM Keyless Entry Compatible.
Security+ Frequency: 315 MHz.
We always ensure board compatibility. You will receive a perfectly and compatible replacement board that will fit your operator.
THIS IS AN OEM LIFTMASTER PART THAT IS A REPLACEMENT PART FOR THE SEARS CRAFTSMAN GARAGE DOOR OPENERS