This fuel pressure regulator damper is designed for use with select models including the W116, W123, and W126 series.It replaces OEM part numbers 0280161007 and 92811023102 and is compatible with the following vehicles: - 1978–1981 280CE 2.8L L6 - 1977–1981 280E 2.8L L6 - 1977–1980 280SE 2.8L L6 - 1976–1980 450SE 4.5L V8 - 1977–1980 450SEL 4.5L V8 - 1977–1979 450SEL 6.8L V8 - 1976–1980 450SL 4.5L V8 - 1976–1980 450SLC 4.5L V8 - 1980–1982 928 4.5L V8 The damper is constructed from metal and engineered to match part dimensions for direct installation without modification.It helps maintain stable fuel system pressure and reduce pulsation during.Package includes: 1 x Fuel Pressure Damper.Color: As shown in product images Material: Metal