Product review (5 stars): Did the job w/out any fuss.
Most difficult part of this was finding out what parts to purchase, as GE uses this item, as well as some similar looking ones, on most of their dishwashers.  I would have appreciated if the installation instructions had been included, but if one removes 1 @ a time, and pays attention as to how the original parts were installed, it should be a piece of cake for most everyone.  My wife wanted a new dishwasher since the upper rack had fallen off the broken original rollers, and had dumped some nice glassware & cups onto the floor, but I surprised her w/ her newly refurbished dishwasher, and saved about $500.  All is good.  And, the supplier did a credible job - very reasonable cost (incl shipping), and filled the order correctly the first time - a wonder of wonders these days - and I rec'd the parts in a couple of days.