Check the listing for details. Sears Craftsman 41AC150-2 Receiver Logic Control Circuit Board Assembly. Condition: New. Listed at 129.95 USD. Sears Craftsman 41AC150-2 Receiver Logic Control Circuit Board Assembly Sears Craftsman 41AC150-2 Receiver Logic Control Circuit Board AssemblySears Craftsman 41AC150-2 Receiver Logic Control Circuit Board Assembly. Replacement Garage Door Parts. Sears Craftsman 41AC150-2 garage door opener circuit board works with models including:139.53985D.This is a 315MHz Security+® Receiver Logic Board with End Panel Replacement Kit. For use with various LiftMaster® and Chamberlain® AC Deluxe Chain Drive Garage Door Openers; manufactured from 2005 to 2015. The unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.Genuine LiftMaster® replacement part.Disclaimer:Board Housing may not fit in your operator due to the fact that is different or your operator is to old. In this case follow these instructions:Remove the screws that ties the new board to the housing.Swap the board from the new housing.Replace it in your old housing.Put the board back in his place on the operator.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 Payments & Returns Policy