Number on scheme #1 (Whirlpool UDT518SBDP0): 7
Number on scheme #2 (Whirlpool UDT518SAFP0): 7
Number on scheme #3 (Whirlpool WDF550SAFB0): 7
Number on scheme #2 (Whirlpool UDT518SAFP0): 7
Number on scheme #3 (Whirlpool WDF550SAFB0): 7
Old Part Numbers: W10567558
