Hub assembly part number

[Kbuterbaugh04]

Got a late 04 4x4 with abs on the front axle only.

Does anybody have a part number for Timken? I'm pulling up two different part numbers, which are dependent on the thread type as far as I can tell. Both are for 4 wheel abs, but mine only has a brake line and and e brake cable.

Can somebody point me in the right direction? or explain how abs works on these trucks?

Thanks.