I took a couple pics to show whats up. First pic you can see the broken off bolt. I circled it in yellow. Second pic shows how much of a pain in the ass it is to get to where the bolt is (circled in yellow). I am laying on the ground, reaching up around the diff/axle/driveshaft trying to get this dang thing out. I had to remove the oil filter, the starter, and take apart the fuel filter and fuel filter bracket just to get up in there. I had the thing completely done and sealed up when the bolt snapped. What a pregnant dog.