Product review (5 stars): this IS the part you are looking for to replace W10350374.
This is a redesigned quality part that stops the endless replacement of the original adjuster assemblies.  Assembly is easy.  Don't let the picture of the parts dissuade you.  There are only 4 screws required for the whole thing.  It took me about 10 minutes for the whole effort.  The instructions are adequate but not great.  It will take you a couple of minutes to figure out what to do and then maybe 5 minutes to put it all together.