Product review (3 stars): No box and very loud pump.
The part arrived in a USPS priority shipping bag marked fragile.  When I opened the bag, I found two pieces of cardboard on each side of the bubble wrapped part..  There was no box or anything that said it was a genuine OEM Whirpool part.  The pieces of cardboard didn't even have the model # on it.  I had to look on the label on the  actual part to verify I had the part # I had ordered.  I don't even know if it is new.  Once installed, the pump seems to work fine but is VERY LOUD.  You can hear it all over the house when it drains.  I even rechecked the bolts to make sure they weren't loose and causing the pump to rattle.  I know it was only $20, but if the part is supposed to be new it should come in a box.  I just hope it last,  I really don't want to have the washer down for another few days any time soon.