Inner shaft seals front Dana 60

[mud slut 350]

Im tired of having to change my front diff fluid after every time i go wheelin. Im pretty sure i got it figured out how to get the old seals out and the new ones in but I have never pulled a ring gear and carrier out or installed one. My question is since im no putting new gears in do i need to do any backlash setting or any shim stuff because if i do i have no ideah what im doing lol. If i dont then all i gotta do is pull the bolts off and the chunk will fall out right? Also whats a good brand of seals to get for this because i dont want to have to do it for a while! lol Any help would be great!