WE4M519 General Electric Dryer Start Switch. Replaces AP4980910, 1811221, AH3487203, EA3487203, PS3487203, WE4M315, WE4M326, WE4M402. NOTE: IF YOUR DRYER MAKES A HUMMING SOUND WHEN YOU ACTIVATE THIS SWITCH, BUT WILL NOT START, THIS PART IS NOT THE PROBLEM. Click MORE DETAILS link for specific model coverage.