Product review (4 stars): Fits Kitchenaide KUDS010LSS2
It is not an exact duplicate in that (as you can see from the picture) it does not have flip-down lids on the left and right side.  However the external dimensions are correct, and the construction of the grid material is the same.  It is just over 1/2 the cost of a replacement through the manufacturer.  So it is a cost effective substitute.  (I kept the old one for grid material to fix this one in the future if I need to.)