Sears Craftsman 139.53913SRT Receiver Logic Board Assembly. Craftsman Replacement Garage Door Parts.
Liftmaster, Chamberlain Compatible (41A4315-7D | 41A4252-7G).
81LM Remote Control Compatible.
387LM Keyless Entry Compatible.
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