Product review (2 stars): Close but no cigar
One thermostat fit (the one that mounts higher on the heater element).  The other one is different than the one on the bottom.  Perhaps because I couldn't change both, or maybe because something is wrong with my old dryer, but the top thermostat blew again after about a month.

I don't know if I got the wrong kit (likely, since the bottom one didn't fit, though the top one is identical in numbers), or the kit was faulty, or my dryer is faulty, but I'm back to where I was before the bought the kit, just out a little money.