I Think I have a truck axle after all, Myt axle does not look like the sedan photo supplied by Tim, and goes along with Truckernix's and thw independent suspension theory. I did come up with an application that used Chicago Rawhide's #'s of B52 for the inner and B01 for the outer, now I'll see if I can't interchange to an SKF or National number. Thanks for the assist!