2.
first I busted an arb locker housing and totalled that diff cause I ditn´s check it as soon as I figured something was wrong.
then I busted my spare 3rd (wich wasn´t a big surprice but pissed me off cause I was hoping to have 4wd a litle longer)
so I rotated my diffs.
1 pic is of my diffs
2 my busted rear
3. all the types of axles in my truck ( I have a full floating rear)
4. a pinion that I busted a while back.
5. some of the junk I scraped out of my housing