Fitting Position: Front Wheel - Lower Left + Right. Lower Left Wishbone. Lower Right Wishbone. Equivalent Part Number(s): First Line: FCA6406, FCA6407, BORG & BECK: BCA6406, COMLINE: CCA1028, DELPHI: TC1542, BORG & BECK: BCA6407, COMLINE: CCA2028, DELPHI: TC1543.