*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).

Mercedes-Benz E-Class W211
E280 4Matic Sedan 4-Door 3.0L 2007
E280 Avantgarde Sedan 4-Door 3.0L 2009
E280 Base Sedan 4-Door 3.0L 2007-2008
E300 4Matic Sedan 4-Door 3.0L 2008-2009
E320 4Matic Sedan 4-Door 3.2L 2004-2005
E320 4Matic Wagon 4-Door 3.2L 2003-2005
E320 Base Sedan 4-Door 3.2L 2003-2005
E320 Base Wagon 4-Door 3.2L 2003-2005
E320 Bluetec Sedan 4-Door 3.0L 2007-2009
E320 CDI Sedan 4-Door 3.2L 2005-2006
E350 4Matic Sedan 4-Door 3.5L 2006-2009
E350 4Matic Wagon 4-Door 3.5L 2006-2009
E350 Base Sedan 4-Door 3.5L 2006-2009
E350 Base Wagon 4-Door 3.5L 2006
E350 Elegance Sedan 4-Door 3.5L 2006-2009
E350 Sport Sedan 4-Door 3.5L 2006-2009
E500 4Matic Sedan 4-Door 5.0L 2004-2006
E500 4Matic Wagon 4-Door 5.0L 2004-2006
E500 Base Sedan 4-Door 5.0L 2003-2006
E500 Base Sedan 4-Door 5.5L 2007-2009
E550 4Matic Sedan 4-Door 5.5L 2007-2009
E550 Base Sedan 4-Door 5.5L 2007-2009
E55 AMG Base Sedan 4-Door 5.4L 2003-2006
E55 AMG Base Sedan 4-Door 5.5L 2003-2006
E55 AMG Base Wagon 4-Door 5.5L 2006
E63 AMG Base Sedan 4-Door 6.2L 2007-2009
E63 AMG Base Sedan 4-Door 6.3L 2007-2009
E63 AMG Base Wagon 4-Door 6.3L 2007-2009

Mercedes-Benz CLS-Class W219
CLS350 Base Sedan 4-Door 3.5L 2007-2011
CLS350 Base Sedan 4-Door 5.5L 2010-2011
CLS500 Base Sedan 4-Door 5.0L 2005-2006
CLS500 Base Sedan 4-Door 5.5L 2007-2009
CLS550 Base Sedan 4-Door 5.5L 2007-2011
CLS55 AMG Base Sedan 4-Door 5.4L 2006
CLS55 AMG Base Sedan 4-Door 5.5L 2006
CLS63 AMG Base Sedan 4-Door 6.2L 2007-2011
CLS63 AMG Base Sedan 4-Door 6.3L 2007-2011

*Air Suspension Structure:

10    A211 324 00 04    Rear Spring
10    A211 324 02 04    Rear Spring
10    A211 324 05 04    Rear Spring
10    A211 324 06 04    Rear Spring
10    A211 324 07 04    Rear Spring
10    A211 324 08 04    Rear Spring
12    A203 324 00 84    Spring Shim
15    A211 320 07 25    Air Spring
15    A211 320 08 25    Air Spring
18    A000 327 00 69    Connector
20    A211 326 24 00    Shock Absorber
20    A211 326 28 00    Shock Absorber
30    A211 325 01 84    Shim
30    A211 325 02 84    Shim
30    A211 325 03 84    Shim
30    A211 325 04 84    Shim
30    A211 325 05 84    Shim
35    A211 540 71 05    Wiring Harness
40    A211 325 00 74    Pin
42    A211 328 00 58    Seal Holder
45    A211 427 03 41    Bracket
45    A211 427 04 41    Bracket
50    N 910105 014014    Hexagon Head Bolt
60    N 913023 014003    Nut
70    A211 326 02 00    Shock Absorber
70    A211 326 03 00    Shock Absorber
70    A211 326 09 00    Shock Absorber
70    A211 326 51 00    Shock Absorber
70    A211 326 52 00    Shock Absorber
70    A211 326 54 00    Shock Absorber
75    A211 326 00 96    Elastomer Bearing
80    A202 326 01 68    Rubber Bumper
90    N 000000 000295    Bolt
90    N 910105 010015    Hexagon Head Bolt
90    N 910105 010027    Hexagon Head Bolt
100    N 913023 010002    Nut
110    A202 326 00 76    Washer
120    N 910118 010003    Hexagon Nut
140    N 000000 000276    Hexalobular Bolt
150    A210 326 04 68    Rubber Bumper
200    A211 328 00 85    Reinforcement
500    A220 540 06 81    Pin Bushing Housing
510    A008 545 63 26    Female Contact

*Generation & Evolution:

Mercedes-Benz E-Class
W124 First generation (1993-1995)
W210 Second generation (1996-2002)
W211 Third generation (2003-2009)
W212 Fourth generation (2009-2016)
W213 Fifth generation (2016-present)

Mercedes-Benz CLS-Class
W219 First generation (2004-2010)
W218 Second generation (2010-2018)

C218 4-Door Sedan/Saloon
X218 5-Door Estate/Wagon With Shooting Brake

C257 Third generation (2018-present)

Mercedes-AMG

"55" 5.4 L V8 Kompressor
E55 AMG (2003-2006)
CLS55 AMG (2004-2007)

"63" M156 6.2 L V8
E63 AMG (2007-2009)
CLS63 AMG (2007-2011)

*Platform Drive Layout:

Base Model-Rear Wheel Drive Layout

4Matic Model-Four Wheel Drive Layout

*Removal Guideline:

Caution: Damage to the vehicle and air suspension system can be incurred if work is carried out in a manner other than specified in the instructions or in a different sequence.
1.To avoid the possibility of short circuits while working with electric components consult your owner's manual on how to disconnect your battery.
2.Consult your vehicle owner's manual, service manual, or car dealer for the correct jacking points on your vehicle and for additional care, safety and maintenance instructions. Under no circumstances should any work be completed underneath the vehicle if it is not adequately supported, as serious injuries and death can occur.
1.Set the steering to straight ahead.
2.Raise the vehicle.
3.Remove the rear wheels. (picture 1, 2)

4.Locate and remove the electrical plug from the air springs top mount. (picture 3)

5.Locate and remove the air line from the air springs top mount using a mercedes socket wrench (211 589 00 90 00) or other suitable method. (picture 4, 5)

6.Loosen and remove the lower shock mounting nut and bolt. (picture 6)

7.Loosen and remove the rear control arm nut and bolt. (picture 7)

8.Dislocate the air spring's top mount from the vehicle. (picture 8)

9.Loosen and remove the air spring's lower mounting nut and bolt. (picture 9)

10.remove factory air spring from the vehicle by disconnecting the factory rubber hose leading from the air spring to the air spring's reservoir. Secure the hose in a suitable location away from any moving parts or components with excessive heat. (picture 10)

*Installation Guideline:
Installation is in reverse order of air spring removal, with the exception of the Secured reservoir hose.

*Warning & Notice:
  Vent all air pressure from the air suspension system prior to disconnecting or removing any air suspension components. It is dangerous to remove air suspension components while under pressure. Failure to follow this instruction may result in serious personal injury. 
  Any air spring which is unfolded must be refolded prior to being installed in a vehicle. Refer to the procedure. An incorrectly folded air spring could rupture, altering the handling characteristics of the vehicle. If a vehicle has been driven with an incorrectly folded air spring, a new air spring must be installed. Failure to follow these instructions may result in serious injury to vehicle occupant(s). 
  Failure to observe the following instructions may result in a sudden failure of the air spring or suspension system.
  Any rear spring which is unfolded must be refolded prior to being installed in a vehicle.
  The air spring refolding procedure should only be used for an air spring which has never supported the vehicle's weight while in the incorrectly folded position.
  Incorrectly folded air springs found on vehicles during pre-delivery inspection or after use must be installed new.
  Do not attempt to inflate any air spring which has been collapsed while uninflated from the rebound hanging position to the jounce stop.
  When installing a new air spring, care must be taken not to apply a load to the suspension until springs have been inflated using the air spring fill procedure.
  After inflating an air spring in the hanging position, it must be inspected for correct shape.
1.NOTE: The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system.
With the vehicle in NEUTRAL, position on a hoist until the wheel and tire assemblies are slightly above the ground. 
2.Using the scan tool, vent the air springs.
3.Remove the air spring retainer.
4.Detach the air spring from the rear axle.
5.Remove the air spring in the following sequence.
1.Disconnect the air spring solenoid electrical connector.
2.Compress the quick connect locking ring and pull out the air tube.
3.Remove the air spring.

*Frequently Asked Questions:
How to prevent the damage of air springs/How to extend the service life of air springs/struts etc.?
An air strut with separable air springs
If your vehicle offers a separable air suspension (Audi Allroad A6 C5, Mercedes-Benz W164, BMW X5, etc.), you should regularly (about once a week) lift the car to the maximum position, and remove dirt with a high-pressure cleaner (keep the cleaner at a distance to the air spring about 30 cm/12 inches, otherwise water pressure can damage the air spring). The highest position may vary depending on your model and regulation options. Therefore, please test this by trying the different modes available to you (Sport, comfort, dynamic, off-road) and choose the one that sets your vehicle to the highest position. The dirt will most likely be found under the fold of the pneumatic chambers. If you find a frozen layer of bitumen on the piston guide (the part of a strut on which the air spring is installed), it is recommended to clean it as well. Whenever possible, avoid riding on fresh asphalt, as fresh bitumen mixed with sand immediately results in a build-up of abrasives on the piston and in turn contributes to accelerated wear and tear of the air spring.
 

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. Some vehicles (e.g. Mercedes ML) allow you to change the air spring separately. At our online shop you have the opportunity to buy either the whole air strut or only the air spring. 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?
AIRMATIC is a Mercedes-Benz trademark for vehicles with air suspension systems. Compared with a conventional steel suspension, the AIRMATIC air suspension provides advantages in terms of handling safety and ride comfort. The AIRMATIC air suspension automatically adjusts the damping force on each wheel according to the current state of the road.

What does ABC mean?
ABC (Active Body Control) is a registered Mercedes-Benz trademark. It is a high-quality suspension system, which automatically adapts the suspension setting to the respective driving situation. There is also a crosswind stabilisation integrated in ABC systems.

How can I see if my vehicle is equipped with AIRMATIC or ABC?
You can check which suspension you have by opening the bonnet of your car and examining the top of the shock absorber.
If your vehicle is equipped with AIRMATIC, you will have obvious air lines leading from the top of the shocks:

If your vehicle is equipped with ABC, you will have small black electrical plugs leading into the top of both shocks:

*OEM Part Number:

2113200725,2113201225,2113201525

*Item Specifications:

1. Key Words: Rear Left Air Suspension Spring Bag For Mercedes E-Class W211 E280 E300 E320 E350 E500 E550 E55 AMG E63 AMG 2003-2009 CLS-Class W219 CLS350 CLS500 CLS550 CLS55 AMG CLS63 AMG 2005-2011
2. Package Includes: Single for Rear Left Air Suspension Spring Bag

Notes: Please double confirm the compatibility as well as the OEM number before purchasing.
Instruction is not included. Professional installation is recommended.