Sears Craftsman 41A5389 Receiver Logic Circuit Board Assembly Red Learn Button

Sears Craftsman 41A5389B Receiver Logic Circuit Board Red Learn BOARD ONLY

Sears Craftsman 41A5389 Receiver Logic Circuit Board Red/Orange Learn Button.

Sears Craftsman 41A5389 Receiver Logic Circuit Board Red Learn Button BOARD ONLY

Chamberlain Liftmaster 41A5389-1 Receiver Logic Circuit Board Assembly Red Learn

Craftsman Sears 41A5389F Receiver Logic Circuit Board Red Learn BOARD ONLY

Sears Craftsman 41A5389C Receiver Logic Circuit Board Assembly Red Learn Button