Which ABS Control Assembly Do I need. Chevy Tahoe LT 2006 4x4 5.3 vortec

[Tahoes2006]

Hi- I need to replace the ABS control assembly for my 2006 LT 5.3 Tahoe. The problem is that I do not know what the RPO codes mean and which options I need for the assembly. There seem to be options for 4x4 (Which I know) Police option (I don't need) Traction Option (I don't know- I have stabilitrack?) 20" wheel option (I don't know) Active Brake control (I don't know) The last 8 of my vin are 6J147237

[silveradosid]

go to a dealership with your vin and they will tell you the correct part number then you can search the web for it