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