Quick Overview Bilstein B4 OE Replacement (DampMatic) dampers are designed to replace the original units found on certain Mercedes-Benz models. Bilstein B4 OE Replacement (DampMatic) dampers feature self-adjusting damping control and 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. Attributes: GTIN: 00651860681597 Brand Name: Bilstein Finish: Black Paint Internal Design: Monotube Upper Mount Type: Stem Boot Included: No Spring Seat Included: No Series: B4 OE Replacement (DampMatic) Lower Mount Type: Eye 10.1mm Extended Information: Country of Origin: Germany Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1.0 Package UOM: EA Dimension: 22.4500 x 2.9500 x 2.9500 inches Weight: 3.3500 lb PDF: USA SDS_Shock_Air Spring_V2_EN Generic_instructions_02