Bilstein Suspension B4 OE Replacement (DampTronic) Suspension Shock Bilstein B4 OE Replacement (Air) 44 165062 Shock Absorber; Front Bilstein B4 OE Replacement Air Shock Absorber Rear FOR 13 19 Land Rover Bilstein B4 OE Replacement (Air) 44 102272 Shock Absorber; Front Right. Bilstein B4 OE Replacement (Air) Dampers for the 2017 2019 Mercedes Benz GLS550 are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement (Air) Dampers are designed to connect directly into the original connectors on the vehicle, ensuring modification free installation and restoration of the original feel of the vehicle. Standard Features Restores original functionality 100% Manufactured with 100% new parts for maximum reliability and safety 100% OE quality and comfort Specifications Part Number 27 271001 Part Name Air Shock Absorber Vehicle 2017 2019 Mercedes Benz GLS550 UPC 651860800714 Boot Included Black Bellows Finish Black Paint Internal Design Monotube Lower Mount Type Clevis Segment Air Springs Series B4 OE Replacement (Air) Spring Seat Included No Upper Mount Type Stem Notes With Air or Electronic Suspension Vehicle Fitment 2017 Mercedes Benz GLS550 2018 Mercedes Benz GLS550 2019 Mercedes Benz GLS550