Axle caps turning

I am having a problem, I have put 2 new axles shafts in the passenger side, and 1 new shaft in the driver side of my dana 30 since I snapped a shaft in Moab the weekend after the Easter Safari. I am going on one to two runs, and the caps are spinning. The factory is not going to warrantee any more of them, and if there is something wrong that is not obvious....... I sure as hell don't want to spend money on Superiors to have them break and not be warranteed. Does anyone have any words of wisdom?

John

How about more info?What year,engine,trans,tranfer case,gears,lockers,tires???????????????

A welder is your friend 4 spots should do the trick

It is a 94, 4.0, np231, lockrite in the front, with 31" MTR's, still stock gears, but installing 4:56's this week.

Come on,cough up the gears and tires!

weld um

I am going to try and run some stock replacement ones for now, I have a buddy that works for Mopar. I will but good ones in a couple months.

John