Filled up the g'box in the sprinter on the weekend and drove it into the gargage... today came home and saw that there is a leak.... checked where it is comming from and it is not from the drain plug.... rather it is somewhere near where the driveshaft bolts onto the back of the g'box right at the back....
I gather there is a seal there that is not doing its job.... what is the name of it (so I can order it) and what would be the difficulty of changing it??