I forgot I did have to reseal the rear diff cover. I drug it on a rock elk hunting and popped the 23 yr old silicone loose. That led to seeing a roached inner rear rotor due to stuck caliper pins. That was 2 nights before the deer hunt started so I resealed the cover and fixed the rear caliper pins and put on new pads for now. It will get rotors some time later since they are inboard of the hubs.