HOLDER

The dishwasher has inserts that can be raised and lowered to adjust the space between the dishes.
One of the holders broke.
I took out the old one and put a new one in.

1) The hardest part was identifying the piece.
This is the insert holder near the front of the rack, to the right of the cutlery basket (as you face the dishwasher)
The drawings on the site are tiny so it is hard to figure out which is the correct piece
There are 3 different numbers for each piece.
the number on the rack assembly diagram (0647)
the PartSelect Number (PS8728043) and
the Manufacturer Part Number (00616990)
I wound up ordering a number of parts and returning the ones that I didn't need (at my expense)

2) Be sure to take pictures before you remove the old piece. Once the broke piece was removed, it was not obvious to me how it the new piece connected.

Once I had the correct piece, pulling out the old one and installing the new one took no time at all.