New OEM genuine Mercedes Crankshaft Sprocket Gear new in the box - not aftermarket junk!

Fits a lot of models listed below. 

OEM # 272-050-00-03, 272-050-00-0364, 272-052-06-03, 68005557AA, 272050000364, 2720520603, 2720500003

Fits 4.6, 4.7, 5.5 GAS V8 non-supercharged motor in these models:
2007-2010 CL550
2007-2009 CLK550
2007-2011 CLS550
2007-2011 E550
2009-2015 G550
2007-2012 GL450
2008-2011 ML550
2008 R550
2007-2009 SL550
2008-2011 S450
2010-2011 S550
2011-2012 SL550

Fits 3.5 Hybrid in these models:
S400 2011-2013  3.5 motor Hybrid

Fits 3.0 Gas V6 in these models:
C-Class 2006-2014 (203 and 204 chassis)  C280, C250, C300
E-Class 2007-2011 (211 chassis) E280, E300
SLK280, SLK 300 2006-2011 (171 chassis)

Fits 3.5 gas motors (not Hybrid) in these models:
C-Class 2006-2011 (203 and 204 chassis) C350
CLK350 2006-2009
E-Class (207, 212 chassis) E350
​​​​​​GLK350 2010-2012
ML350 2006-2011
R350 2006-2011
SLK350 2005-2008
​​​​​​​Sprinter Van 2007-2008

Fits 3.0 diesel V6 motors in the following:
2007-2012 E320, E350
2007-2012 GL320, GL350
2008-2011 ML320, ML350
2007-2012 R320, R350
2012-2013 S350