[HumminNBoatin']

The only way that axle loose it clip is if someone hammerd on that flange when the CV was out. If you get carless under the truck when swapping a CV I can see this happening. I would take it back and tell them to fix it.

BTW this is going to be a major fix as they will have to pull the fron Diff out of the truck and split it open to get the old clip out.

On your rear diff. The H2 does not have any limited slip diffs. It comes factory with an electronic locking rear differential. This acts as an open diff untill you activate the locker on the dash. I cannot imagine why anyone would pull the locker out of the H2 and put a limited slip in it. Unless they jip'd you and took the locker out to use on antoher truck and gave you a standard issue limited slip.

Also it looks like you bought a GSP CV Shaft (they come in a blue box). If you ever plan on offroading that truck i would recommend you purchase eighter napa brand reman shafts $100 or fenco reman shafts $59. The gsp shafts are total junk. I have broken 6 of them in 3 years of offroading. Good thing they have a lifetime warranty.