KItchenAId Whirlpool dryer timer 3979618 It is compatible works with models 4KWED5790VW0, CEDS563MQ0, EDS563RB1, CEDS563RQ1 and EDS774MQ1 Unit is approximately 4.5-Inch long, 4-Inch wide and 5.37-Inch high OEM genuine replacement part