Bilstein B4 OE replacement air shock absorber for 2017–2019 Mercedes‑Benz E300 (rear) is a 46mm monotube damper designed to replace the original rear air-capable shock and restore factory ride and handling. Made with all-new components to OE standards, it returns rear suspension functionality and comfort for vehicles equipped with factory air suspension.
Bilstein 17-19 Mercedes-Benz E300 B4 OE Replacement Air Shock Absorber - Rear