Sears Craftsman Chamberlain Circuit Board 315 MHz Purple Learn Button 41AC150-2

Sears Craftsman Circuit Board Purple Learn Button 41AC150-2, used GUARANTEED to work! Liftmaster Receiver Logic board, guaranteed to work! 2005 to current AC Chain Drive operators with the Purple Learn Button 315MHz Security+ Receiver Frequency. There are a lot of interchanges for this listing that have similar part numbers but the last letter will be different. This is simply a year designation and they are all identical boards. You may receive one of the following interchanges, but they are guaranteed to work on your unit if you have one of these numbers....   41AC150-2A 41AC150-2B 41AC150-2C 41AC150-2D 41AC150-2E 41AC150-2F 41AC150-2G 41AC150-2H 41AC150-2I 41AC150-2J 41AC150-2K 41AC150-2L 41AC150-2M   Sears Craftsman 41AC150-2M garage door opener circuit board works with models including: - 139.53901DM - 139.53985D - 139.53985DM       PART# 41AC150-2 IC: 2666A 102 1499A     NOTE: The part you receive WILL NOT be the exact one pictured, however i