Quality : for wd21x10519 switch flood assembly adopts higher quality materials, the user experience is consistent with or , and is well compatible with dishwashers and works perfectly. Easy to install: Usually, we just need to install the dishwasher float switch by ourselves using videos, no need to wait for technicians. Premium Switch Flood Assembly - Meets or exceeds Part Numberspecification quality. Brand new in retail packaging Device Switch Flooding Assembly Part Number WD21X10519 Replaces 3028650 PS8690623 WD21X10492 WD21X20204 Check the model compatibility instructions. Compatible with most devices including ADT521PGF0BS ADT521PGF0BS ADT521PGF0BS ADT521PGF0BS ADT521PGF0WS ADT521PGF0WS ADT521PGF0WS ADT521PGF0WS ADT521PGF2BS ADT521PGF2BS ADT521PGF2BS ADT521PGF2BS ADT521 PGF2WS ADT521PGF2WS ADT521PGF2WS ADT521PGF2WS ADT521PGF4BS ADT521PGF4BS ADT521PGF4BS ADT521PGF4BS ADT521PGF4WS ADT521P Compatible with RCA, suitable for appliance models from Sears or Colour:Photo Color Material:PP Package Contents: 1 x switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.