Could someone tell me if the front diff from my 96 cherokee 4.0l go on my 95 grand cherokee 5.2l all time 4wd?

 

you mean the whole axle? the HP D30 from your cherokee can be made to replace the LP D30 in your grand. I believe the differences will be the gears (your grand should have 3.73's w/tow..not sure about your cherokee) yokes are probably different and CA mounts i think are different...someone correct me if i'm wrong tho.

 

it should be bolt in but the gears will be different

 

I cannot see why that would not work. Look up what gears are in the cherokee, but you should be fine.