Sears Garage door openers: Board Compatibility
I am looking for a replacement logic board for my sears garage door opener. My opener part number is 139 53673. Can I use a logic board from opener part number 13953600? I don't have the part number for this board.
If I reference the board part number, my board is part number 41A50213C. I found one on ebay that has almost the same number, just no "C" at the end. Can I use 41A50213? As I look around, I notice the same part number with different letters at the end. What does the C at the end mean?