W10339442 Gas Range Knob Black Replacement Part for Whirlpool Range/Stove/Oven-
Rigorously tested by the manufacturer, they are more durable than original plastic materials. This will be your best choice. 【Widely Applicable】Compatible with Whirlpool Series Gas Range WFG320, WFG505, WFG510, WFG520, WFG524.