Hello,
Not sure if you purchased that climate control servo yet, but I can get the aluminum bodied varient for 375. Let me know if I can help, 404 805 1357.

Best,
Jonathan

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Blue Ridge Mercedes
Jonathan Hodgman
http://www.blueridgemb.com/
Enthusiast Service, Restoration & Tuning.
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Located in the Atlanta area
Specializing in all pre and post merger AMG's including Hammers and DOHC M117 engines.
Mercedes Repair Atlanta