Replacing both forward wheel bearing hubs on my 2012 4 wd armada. Ordered off ebay, Timkin stamped on hub, found the connectors to be incompatable. Old connector has 2 round pins centered within the connector and new has flat pins that are offset. No word back from supplier. Has anyone else seen this. I looked on ebay at other hubs and they all look like the offset flat pins. I will try to post pics later of the diff. Going back on w/ old hub so I can drive. Any help appreciated.