Dana axle help
I have a 2000 wj with a d30 in the front and a d44a in the back. I have spare d30 from a parts jeep I have. Looking to rebuild the d30 but every time I look for parts every thing says fits D super 30. What is a Dsuper 30? I thought the wj only came with 1 type of axle in the front. Plz help.