Sears Craftsman 41AC175-2 Chamberlain Circuit Board 315 MHz Purple Learn Button

Sears Craftsman 41AC175-2 Chamberlain Circuit Board 315 MHz Purple Learn ButtonThere 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.... 41AC175-2A 41AC175-2B 41AC175-2C 41AC175-2D 41AC175-2E 41AC175-2F 41AC175-2G 41AC175-2H 41AC175-2I 41AC175-2M 41AC175-2S Also replaces 41A5483-20AS Compatible with the following Sears Craftsman garage door openers with a purple learn button and purple antenna (315MHz operators)... 139.53990D 139.53997D There are some other crossover applications for this board, but you'll have to move the boards to your housing (Just a few screws). Please do your research!! PART# 41AC175-2 IC: 2666A 102 1499A NOTE: The part you receive WILL NOT be the exact one pictured, however it will be the