The WD21X10505 User Interface Assembly is an authentic OEM (Original Equipment Manufacturer) component designed and built to precise specifications. This replacement Dishwasher User Interface Assembly shows the dishwasher settings and allows you to choose the cycle. The WD21X10505 Dishwasher User Interface Assembly is also known as the Control Tactile Assembly Kit. This premium OEM part is constructed with high-grade materials for long-lasting performance and a perfect fit. Please refer to the instructions in the owner's manual during installation of this part