The part in detail:

Part A2044010002 , 12-Spoke Light-Alloy Wheel

Type:12-Spoke Light-Alloy Wheel

7.5J x 17 ET 47 225/45 R17

MB 12-spoke light-alloy wheel 7,5J x 17 ET 47 (225/45 R17) 

C-class / W 204 (03/07 - )
C-class / S 204 (12/07 - ) 

 W 204 (03/07 - )

7.5J x 17 ET 47 (225/45 R17).
Finish: titanium silver
Not for C63 AMG

DOES NOT COME WITH TYRES

 17'12-SPOKE LIGHT-ALLY WHEEL
225/45R17 ON 7.5J X 17 ET 47
FINISH:TITANIUM SILVER
STANDARD:ELEGANCE LINE,6 CYLINDER MODELS C320 CDI,C350.
OPTIONAL EXTRA: ELEGANCE LINE,FOR ALL 4-CYLINDER AND 6-CYLINDER MODELS: NOT FOR C63 AMG.

Price: £211.20