Bilstein B4 OE Replacement Series gas pressure shocks and struts are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality. Mercedes-Benz 300SD 1993-1992; 300SE 1993-1992; 400SE 1992; 400SEL 1993; 500SEC 1993; 500SEL 1993-1992; 600SEC 1993; CL500 1999-1998; S320 1999-1994; S350 1995-1994; S420 1999-1994; S500 1999-1994 Mercedes-Benz 300SD 1993-1992, 300SE 1993-1992, 400SE 1992, 400SEL 1993, 500SEC 1993, 500SEL 1993-1992, CL500 1999-1998, S320 1999-1994, S350 1995-1994, S420 1999-1994, S500 1999-1994