This knob is compatible with the following models: WFG320M0BB0, WFG320M0BS0, WFG320M0BW0, WFG505M0BB0, WFG505M0BS0, WFG505M0BW0, WFG510S0AB0, WFG510S0AB1, WFG510S0AB2, WFG510S0AD0, WFG510S0AD1, WFG510S0AD2, WFG510S0AS0, WFG510S0AS1, WFG510S0AS2, WFG510S0AT0, WFG510S0AT1, WFG510S0AT2, WFG510S0AW0, WFG510S0AW1, WFG510S0AW2, WFG520S0AB0, WFG520S0AB1, WFG520S0AB2, WFG520S0AS0, WFG520S0AS1, WFG520S0AS2, WFG520S0AW0, WFG520S0AW1, WFG520S0AW2, WFG524SLAB0, WFG524SLAB1, WFG524SLAB2, WFG524SLAS0, WFG524SLAS1, WFG524SLAS2, WFG524SLAW0, WFG524SLAW1, WFG524SLAW2Note that equipment components may look similar in many ways. Please confirm that it meets the model before ordering.