Thanks, I ordered a replacement unit off of a major eBay seller and it came gummed up on the controls. Looks like someone did the same thing. This is one of those parts stores that sell used OEM parts and has a grading system. They graded the piece and "A" so I figured it was in great shape. Not so much the case...
I have contacted a local dealer and given them the number listed on the replacement unit. They said it was an engineering number (BT4T-18A802-BK) and they have to contact ford to get that parts number. If anyone knows a way I can track one of these down from Ford directly, please let me know. Or, if you know of a reputable reseller that can track this unit down for me, please let me know. Thanks for your help everyone, much appreciated!!