2003 yukon denali front diff

[bud009]

hey i am new to the group i have a 2003 Yukon Denali awd 6,.0 my front diff is bad and i am needing to replace it my question is why can i put a 4x4 front diff in it if i swap axle tubes out?

 

[rattmobbins]

This is the '15+ section. You'll get better response posting in the correct section.