Product review (1 stars): USELESS to me - part did not fit.
I apparently am having a similar experience to others.  The key on the flat spot on the shaft is offset on the part I ordered here but CENTERED on the original part.  The cam that attaches to it, of course, does not fit.  The new part is useless to me.  One other thing I noticed is that one of the tabs that holds the electrical connectors on was BROKEN when I took the part out of the bag.  That suggests to me that the part I received was USED, at best remanufactured.  BEWARE!