Compatibility Chart 1, You can distinguish specific model of an automobile by VIN(Vehicle Identification Number). 2, VIN(Vehicle Identification Number) consists of total 17 English letters and arabic digits. 3, VIN does not include the letters I (i), O (o), and Q (q) (to avoid confusion with numerals 1 and 0). 3PCS Air Suspension Kit Air Spring & Compressor For Mercedes ML350 ML550 GL450. 1, You can distinguish specific model of an automobile by VIN(Vehicle Identification Number). Base Model-Rear Wheel Drive Layout. Front Air Suspension Spring. 1643201213,1643204313,1643204413, 1643204513,1643204613,1643205813, 1643205913,1643206013,1643206113. 1643200004,1643200204,1643200304,1643200504,1643200904,1643201204. Our Air Suspension Advantage. Adopt standardized design, unified manufacturing and quality control system to ensure the consistency of damping. Effectively absorb and damp shock impulses, improve ride comfort and extend the service life of related parts. The introduction of advanced TRIP material, through the advanced special process of a molding, to ensure that the shock absorber piston rod fastening wear resistance and metal fatigue resistance is better. Automatically adjust under different load conditions to maintain a constant height of the vehicle body and ensure driving safety. Minimizes wear and tear on tires and other components. Piston rod provide suitable stiff dampening power while driving. Left & Right Air Suspension Spring Bag &. A complete air suspension shock Many cars such as Mercedes W220 or W211 are set up with a complete air strut – shock absorber and air spring visually form a complete spare part. In many cases, you can easily recognize these by the metal cups with which the air spring is tightly mounted. To best avoid any damage, we highly recommend to regularly check the condition of the dust protection seals of the air strut. What is the difference between an air spring and an air strut? The air spring is a part of the air strut. Mercedes ML allow you to change the air spring separately. For some type of vehicles it is not possible to change the air spring separately. In this case the whole air strut should be replaced. Which side of my car is the Right and Left? The right and left sides of an automobile are determined as if sitting in the car facing forward. Thus, the left side is on the left when sitting in the car facing forward, and the right side is on the right. For American cars, the driver’s side is on the left, and the passenger sits to the right of the driver. For cars in Japan, Britain, Ireland, the Bahamas and some other former British colonies — where they drive on the left side of the road — the passenger sits on the left side, and the driver (along with all the driving controls) is on the right. What does 4MATIC mean? 4MATIC is the marketing name of a four-wheel drive system developed by Mercedes-Benz. It is designed to increase traction in slippery conditions. What does AIRMATIC mean? The AIRMATIC air suspension automatically adjusts the damping force on each wheel according to the current state of the road. How do I know if the vehicle has an air suspension issue? In many cases, a malfunction light on the dashboard indicates a problem. A complain may also be that the car is not leveled or is no longer leveling to driving height. Leaks are often the cause of a malfunctioning compressor. They can be found with a soap and water solution. Fixing these will prevent new compressor malfunctions down the line. What is your quality control process? No MOQ required, Wholesale or retail both ok. Please double confirm the compatibility as well as the OEM number before purchasing. Instruction is not included. Professional installation is recommended. Different computer screen, thanks for your understanding. For any inquiries or special requests such as larger amount ordering please write to us. Upper Mounting Isolator Included. Lower Mounting Isolator Included. Front Engine RWD & 4WD. Iron Aluminium Alloy Rubber. OE Spec or Performance/Custom. Air Suspension Spring Bags, Air Ride Spring Bags. 1643201213,1643204313,1643204413,1643204513,1643204613. 1643200004,1643200204,1643200304,1643200504,1643200904. International Buyers C Please Note. These charges are the buyers responsibility. Question in confirming if the item fit your vehicle or not? Question in confusing the specification of this item? Problem in our service? Problem in quality of the item? Struts & Suspension Kit & Hubs. Shift Knob Lever Head. Air Suspension Valve Solenoid. Protection Shield & Lift Kit. Adjustable Rear Control Arm. Brake Drums & Brake Shos. Mass Air Flow Sensors. Brake Pads & Brake Shoes. Dipstick Engine Oil Level For 06-13 Volkswagen Passat Jetta Beetle Golf Rabbit. For 2011 2012 2013 2014 2015 Jeep Grand Cherokee Front Shocks Struts w/ Spring.