The Bilstein B4 Series 19-151083 is a premium gas-pressure rear shock absorber designed to restore the original ride characteristics of your vehicle. Engineered with Twintube technology, it ensures consistent damping performance and excellent road grip. This unit is an ideal replacement for worn-out factory dampers, maintaining the safety and comfort standards intended by the manufacturer. Includes: 1x Shock Absorber (Part No: 19-151083). Sold individually. Direct replacement for OEM part numbers: 1K0513029FB, 1K0513029GN, and others.