Sears Craftsman 41A5021-3M-315 Receiver Logic Board
- Sears Craftsman 41A5021-3H-315 Garage Door Opener Circuit Board.
- New part # is 41A5021-3M-315 (same part letter doesn’t matter in this case).
- Works with the 315mhz unit with purple learn button..
- Replaces all previous 41A5021-3M-315 and mod41A5021-3H-315.
- Replaces all previous 41A5021-3M-315 and 41A5021-3H-315 models.