Alright, it's been awhile since I looked at the harmonic balancer holder, so this is the one sitting in my tool chest, not the SG. Although, other then prong length, I'm not sure the difference. Although I've never seen a 6 prong, only 3 prong holders for the 3.2, aspirated or NA. If there is a different tool, I'd like to know.

I just found a video on YouTube talking about the defective Mercedes harmonic balancers, and the part # 112 035 00 00, and #112 035 06 00 are the defective crank pullies, that were recalled.
The current part on mine is #112 035 15 00.