Product review (2 stars): hard to find item
took me a long time to find this for a replacement for a cracked original plastic piece from a different disposal.  Fits and the price was right. However, the rubber guard that fits in the throat is just slightly to small, so it falls in the machine.  I'll probably put some JB Weld on the original plastic flange and put it back in.  Keep this as a back-up.
Wonderful quick transaction with vendor, however.