General description The REAR Air Shock Strut with Adaptive Damping System (ADS) is designed for various models of Mercedes-Benz GL-Class and ML-Class vehicles. This high-quality replacement part ensures optimal performance and comfort for your vehicle's suspension system. Technical specifications Condition: Brand New Placement on Vehicle: Rear left/right Warranty: 2 years Quantity: 1 piece (for rear left or right side) Reference OE/OEM Numbers: 1643203031, 1643200731, 1643202031, 1643202731, 164320073160, 164320073180, 164320073188, 164320203160, 164320203180, 164320203188, 164320273160, 164320273180, 164320273188, 1643200731, A1643200731, A164320073160, A164320073180, A164320073188, A1643202031, A164320203160, A164320203180, A164320203188, A1643202731, A164320273160, A164320273180, A164320273188, A1643203031, A164320303180, A164320303188 Compatibility and accessories Compatible with Mercedes-Benz GL-Class X164 ADS (2006-2018) Compatible with Mercedes-Benz ML-Class W164 ADS