Product review (5 stars): Replacement part for WR17X12320 .............
Ordered this one to replace original part #WR17X12320 and it fits perfectly, and actually looks better than the original chrome colored drip tray.  The chrome one is very expensive ($30+), cheaply made, and begins to discolor and peel after just a few weeks use.  The black one measures a little larger so was not sure it would work as a replacement, but is perfect, and below $10!!!  It arrived exactly when I was told it would --- and am very happy with this purchase.