I just purchased this tool from Sir Tools. It looks good, but I haven't used it yet. I think the tool was about 300-400 dollars or so. I would not think of doing this job without some type of special puller.

We made one at MBS for taking them out, but it always had problems.

Good luck.

__________________
Benzmac:
Donnie Drummonds
ASE CERTIFIED MASTER AUTO TECHNICIAN
MERCEDES SPECIALIST 11 YRS