I used the model number of the washer to find the correct part at Appliance Parts Pros. It was easy, as always, just key in the model number in the part look up search engine. Accompanying the part is a video demonstrating how to install the part in simple layman's terms. I ordered the part, you can request shipment in several different ways, and when the part arrived it was an easy 20 minute installation. Removing the round clip that secures the bellows is the first step, followed by pulling the bellows back at the switch. Remove three screws securing the switch to the washer and pull the switch from its location. Remove the switch from its strain relief and unplug the switch from the three wiring harnesses by their clips and replace the switch with the new one by reversing the removal procedure. Very simple 20 minute installation.