*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 S-Class W222
Mercedes-Benz Maybach S550 2017
Mercedes-Benz Maybach S560 2018-2020
Mercedes-Benz S450 2018-2020
Mercedes-Benz S500 2015
Mercedes-BenzS500L 2017-2018
Mercedes-Benz S550 2014-2017
Mercedes-BenzS560 2018-2020
*Air Suspension Structure:
10 A211 323 11 00 Shock Absorber
10 A211 323 13 00 Shock Absorber
10 A211 323 14 00 Shock Absorber
10 A211 323 15 00 Shock Absorber
10 A211 323 33 00 Shock Absorber
10 A211 323 55 00 Shock Absorber
10 A211 323 56 00 Shock Absorber
10 A211 323 91 00 Shock Absorber
10 A211 323 92 00 Shock Absorber
10 A211 323 93 00 Shock Absorber
10 A211 323 94 00 Shock Absorber
10 A211 323 95 00 Shock Absorber
15 A211 323 00 52 Spacer Washer
20 A211 321 03 04 Front Spring
20 A211 321 04 04 Front Spring
20 A211 321 05 04 Front Spring
20 A211 321 13 04 Front Spring
20 A211 321 14 04 Front Spring
20 A211 321 15 04 Front Spring
30 A211 320 54 13 Hydropneumatic Spring Leg
30 A211 320 55 13 Hydropneumatic Spring Leg
30 A211 320 93 13 Air Suspension Strut
30 A211 320 94 13 Air Suspension Strut
40 A211 540 70 05 Wiring Harness
60 A211 321 00 84 Shim
70 A211 321 00 06 Rubber Bumper
70 A211 323 02 44 Rubber Bumper
70 A211 323 04 44 Rubber Bumper
70 A211 326 02 68 Rubber Bumper
80 A211 323 00 92 Boot
90 A211 320 00 26 Spring Retainer
120 N 000000 005304 Nut
120 N 913023 008002 Nut
120 N 913023 008003 Nut
130 N 910105 014016 Hexagon Head Bolt
140 N 913023 014003 Nut
150 N 913023 010004 Nut
180 A211 323 00 38 Dust Cap
190 A000 327 03 69 Connector
200 A000 327 00 69 Connector
250 A211 327 04 92 Ts Dust Boot
800 A210 540 20 81 Pin Bushing Housing
800 A210 540 21 81 Clutch
800 A220 540 06 81 Pin Bushing Housing
810 A000 540 24 05 Electrical Cable
*Generation & Evolution:
Mercedes-Benz S-Class
W116 First generation (1972-1980)
W126 Second generation (1980-1991)
W140 Third generation (1991-1998)
W220 Fourth generation (1999-2005)
W221 Fifth generation (2006-2013)
W222 Sixth generation (2014-present)
*Platform Drive Layout:
Base Model-Rear 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.Raise vehicle at lifting points prescribed by manufacturer
2. Remove applicable engine baytrimto gain accesstothetop strut mount.
3.Slowly disconnect air line fitting fromthetop ofthe strut.
4.Remove used air line fitting from the air line and discard. use the figure below as an example.
5.Remove front left wheel.
6.Disconnect the two (2) electrical connectors from the strut.
7.Unroute the lines and disconnect the strut wire harness from the lower mount of the
strut.
8.Remove lower strut bolt and nut.
9.Remove the three (3) top mount nuts.
10.Remove bolt and nut from spindle and disconnect.
11.Remove the strut from the vehicle.
12.Remove top mount plate from the strut. this will be reused in the installation.
13.Removal complete.
*Installation Guideline:
1.Removethe shipping plug fromthe check valve and install the voss fitting from the provided accessory kit on to the arnott air strut. remove the shipping pin from the voss fitting.
2.Install the top mount plate on to the new strut.
3.Install the arnott strut in the vehicle.
4.Reconnect the spindle to install the bolt and nut. tighten to manufacturer’s
specifications.
5.Reinstall the bottom mount bolt and nut. tighten to manufacturer’s specifications.
6.Install the three (3) top mount nuts provided in the accessory kit. tighten to manufacturer’s specifications.
7.Connect the two (2) electrical connectors to the new strut solenoid.
8.Reinstall the strut wire harness using the provided zip tie and reroute the lines.
9.Push the air line into the air fitting on the top of the strut until it is fully sealed/seated
10.Reinstall the applicable engine bay trim.
11.Reinstall the front left wheel.
12.Inflate the air strut per manufacturer’s specifications.
13.Lower the vehicle.
14.Installation complete.
*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:
2223208113,2223204913,222-320-4913,
222-320-8113, 222 320 4913, 222 320 8113,
A2223204913, A2223208113, A222-320-4913,
A222-320-8113, A222 320 4913, A222 320 8113
*Item Specifications:
- Key Words: Front Pair Air Suspension Struts For Mercedes S-Class W222 2013-2020 4MATIC
- Package Includes: Pair for Front Left and Right Air Suspension Shock Struts
Notes : Please double confirm the compatibility as well as the OEM number before purchasing.
Instruction is not included. Professional installation is recommended.
