WHIRLPOOL CORP KNOB WP3957750

This Combination Washer and Dryer Timer Knob is used to set the timer of the dryer to the desired drying setting. If the current part is stained or cracked, you can easily replace it with this item. This timer is white in color and measures approx. 3" D. When replacing the part, make sure the flat edge on the timer matches with the flat edge of the dryer’s shaft--then simply push into place. Installing this part will not require tools, disassembly of the dryer or repair experience. Remember to unplug the appliance or shut off the house circuit breaker for the appliance before installing this part.