Thomas O Encinitas , CA March 23, 2015 Appliance: Model N/A Washer function selector/timer knob broke apart old whirlpool washer too Locating a replacement part wasn't going well until I went online to AppliancePartsPros.com The knob wreckage had 3 numbers molded into the back surface. I tried them all and none were current but a replacement was suggested from the site. Bought it, crossed fingers, and it fit and works great. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes