Manufacturer Part Number: A2305400023. However, it may not fit your car due to the many differences with specification and changes on model years. The best and the easiest way to quickly check if the part is right for you is to compare part numbers.
12045750012 Mercedes SL R230 SL 350 500 SL55 PANORAMIC ROOF ROLLER BLIND 2001-10
Mercedes SL R230 SL 350 500 SL55 PANORAMIC ROOF GLASS ROOF FITS 2001-2010
Transmission Oil Cooler Hose Fits MERCEDES SL R230 SL R231 SLK R171 OPT2/2 D5AC
MERCEDES SL R230 2002-2006 SL500 AUTOMATIC GEARBOX TORQUE CONVERTER A1402500602
For Mercedes SL R230 2003-2011 Rebuilt Seal Kit for all Hydraulic Roof Cylinders
MERCEDES SL R230 SL350 SL500 SECONDARY AIR PUMP ELECTRIC PUMP A0001403785