The Bilstein B4 Series DampMatic shocks are high-quality OE replacement parts designed to restore your vehicle's original handling characteristics. This specific model (24-251556) is engineered for the Front Left position, featuring advanced DampMatic technology that automatically adjusts damping forces to suit driving conditions without the need for complex electronics. Key Features: Constant damping under any load, high traction control, and precise handling. Components included: 1x Shock Absorber (Gas Pressure, Monotube/Twin-tube design depending on OEM spec), Art. No: 24-251556. Direct fit for 2015-2019 Mercedes-Benz C300/C400 models with standard suspension.