Before installing the diff I tapped out the 4 holes at the front of the diff and made sure that the M10 bolts would fit in.
The diff is very heavy and takes two people to install it. I used my engine crane to lift the diff into place and had some rope around the front of the diff to lift and guide this into place. This system worked pretty well and I reckon it took about 30 minutes to get the diff installed.
