so my PS Pump is beginning to whine. I have a 2010 w/6.2L. I've ran the vin with oemfordparts and got the part number. Called ford and no one has this part, nor does any part stores, or online part stores. The part number is: AL3Z-3A674-BRM. Ford said that it's a one year pump. Is this true? If someone has one would they part ways. Thank for any help Darrel