Product review (5 stars): Exactly what I needed for my Kitchen Aid side-by-side refrigerator.
This kit has everything I needed for my KitchenAid side by side. The food door wouldn't keep itself closed if it was slightly ajar. If the door was pushed closed, the magnetic gasket would hold it, but if you didn't firmly close the door, it would remain slightly open. The problem is the little plastic cams at the bottom of the door, which have groves that guide the door closed, had worn out.

This kit had everything I needed.  The undocumented parts in the image, the ones shaped like an L, are the ones I needed for the door bottom of my KitchenAid. The whole kit supplies parts for many other makes of refrigerators, like Whirlpool ans some Sears, so you'll have leftovers.

I went on YouTube and found a video on how to replace the parts, which while not exactly covering my specific make and model, was close enough to show me what to do.  All told, start to finish (including overthinking the problem, took 20 minutes.