Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. 
Whirlpool also makes various appliance models for Sears / Kenmore.
Cross Reference Information

Part Number 279787 (AP3094233) replaces 158, 279787SKID, 3387185, 3388237, 3388238, 3391890, 3391891, 3391893, 3395654, 661655, 8528320, 8538263, 8539556, AH334287, EA334287, PS334287, W10250900, W10317045, W10396028, W10438969, W10508322.