I’ve pulled 2 x the m103 out of a w124. I think with the radiator out you can possibly slide it forward enough to disengage it from the trans, but it definitely will be close

.... if you can actually get those top bell housing bolts off first.

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Eugene

10 E63 AMG
93 300te 4matic
07 BMW X3
14 Ford F-150 Fx2