Fried Main Board

My main board fried where the power comes in. I got a new board and other parts that were in need of repair. I could not find a part number for the power line coming in. That is where it fried taking the board and harness. The main board WR55x10942 installation instructions show the part I need but it is not listed anywhere. I ended up ordering what the customer rep suggested, waited for 3 weeks and have the wrong part. If you bring up the drawing I am referring to, the part I need is the connector on the top left. The wires are larger than the rest on the board so I am assuming it probably is the main power. Anyway I need to find out how to get that part so I can have a refridgerator again.
Thanks.