I need help from a Mercedes expert. I inhereted several mercedes parts including camshaft, fuel pump, and sun roof motor. I called the dealership to try and discover which model and year these parts share, but all they could tell me was the fuel pump went to a 601,602, or 603 motor. The part number is 0020918101. Can anyone help me figure out which model car these parts go to? If anyone needs them I'd be more than happy to sell em at a large discount.