2nd Gen Non-Engine/Transmission 2002 2500 2WD Front Hubs

[OldRetiredAFGuy]

Does anyone know the correct after market PN for a hub that fits a 2WD truck? RockAuto shows a BCA 515063 for the 02 model. I looked at this part at O,O,O'Reilly's and it has a splined shaft opening; like (I assume), a 4WD hub would be. (O'Reilly's doesn't even show a PN for a 2WD vehicle, only 4WD). Did the factory decide to use the same PN for 2WD and 4WD vehicles? Also, any other mail/internet sites besides RockAuto? Parts stores are hard to find out here in the sticks.



Any help would surely be appreciated.



Thanks

Mike