The Bilstein B4 OE replacement shock for 2019–2020 Mercedes‑Benz A220 (rear) is a twin-tube absorber designed to restore factory ride comfort and handling. B4 dampers meet or exceed OE standards to return original stability and steering feel while offering Bilstein-quality construction. The twin-tube design provides dependable damping, high power reserves for safety and a direct-fit replacement to maintain OE driving dynamics.
Bilstein 19-20 Mercedes-Benz A220 B4 OE Replacement Shock Absorber - Rear