I have one just like this.....
.....and indeed, the lower rack is falling apart due to rust.
If I was closer, I'd buy this for the racks and the black front panels.
(My black front panels somehow got ruined by a leak or something when stored behind the other panels).
The upper rack on mine is in great shape. It was replaced early on - maybe under warranty.
The bottom rack started rusting away after the warranty and I kept patching it up but it's beyond help now.
New ones with all the moving parts are no longer available and I've never found one on eBay.
It IS a great dishwasher, though. No repairs and, if I keep the holes in the wash arms clear, it does a good job washing the dishes.
Compared to the KDS-18 it replaced, it is VERY quiet.
The pics below are after I patched up the rust spots some time ago. Now, tines are falling off so patching won't work anymore. I would hate to have to replace this dishwasher just because the lower rack can't be replaced.
