Part #WD28X10410 (AP5780496) Replaces 2935038, PS8690633, WD28X10130, WD28X10136, WD28X10144, WD28X10155, WD28X10156, WD28X10160, WD28X10172, WD28X10187, WD28X10188, WD28X10199, WD28X10222, WD28X10224, WD28X10225, WD28X10275, WD28X10325, WD28X10329 and B00Y5V05F0. This upper dish rack assembly slides into the top of the unit.