Does this rack fit the bottom?
Answer Hello Chuck! For the searched model PDB3600AWE, the lower rack is part number W10139223. Thanks!
Does this rack include the axle assemblies?
Answer Hello Darrell. Yes, the dishrack W10139225 comes with the rollers. Hope this helps.
Does this rack have the middle tower or do I use the one that is already on the dishwasher?
Answer This seems to be the upper rack. The lower rack is W10139223. This does not come with the middle tower. You should be able to use the existing tower in the appliance now. If the tower is needed the part number is 99003319.