Product review (5 stars): Works as expected.
I can't compare the performance of this part vs. the original, since our used 'fridge came with our house, but it along with this part... http://www.amazon.com/gp/product/B002ZNBY82/ref=cm_cr_ryp_sol_prd_image ...

...our bottom shelves don't hang down onto the crisper drawers anymore.  Since I consider this a vast improvement, I give the full 5/5 stars in this review, but, truth be told, I'm a little disappointed that both these parts bend slightly under the weight of a fully loaded shelf--not a lot, but enough to make me wonder if I'm going to need replacements.  (It could just be that we load our bottom shelf with all the heaviest items.)

Luckily, for a few bucks I can get replacements parts in 2-3 days if/when these break.

The items have been installed for 3-4 months seem to be holding up well despite the bending.