• *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 GL-Class (With Adaptive Damping System) GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009 GL320 CDI Sport Utility 4-Door 3.0L 2007-2008 GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012 GL450 Base Sport Utility 4-Door 4.6L 2007-2012 GL450 Base Sport Utility 4-Door 4.7L 2007-2009 GL550 Base Sport Utility 4-Door 5.5L 2008-2011
  • 4PCS Rear Air Suspension Struts with ADS Springs For Mercedes X/W164 GL450 ML350

    *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 GL-Class (With Adaptive Damping System)
    GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009
    GL320 CDI Sport Utility 4-Door 3.0L 2007-2008
    GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012
    GL450 Base Sport Utility 4-Door 4.6L 2007-2012
    GL450 Base Sport Utility 4-Door 4.7L 2007-2009
    GL550 Base Sport Utility 4-Door 5.5L 2008-2011

     

    Mercedes-Benz M-Class
    ML320 CDI Sport Utility 4-Door 3.0L 2007-2008
    ML350 4Matic Sport Utility 4-Door 3.5L 2006-2011
    ML350 Base Sport Utility 4-Door 3.5L 2006-2007 2009-2011
    ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2011
    ML350 Introduction Sport Utility 4-Door 3.5L 2006
    ML350 Lujo Sport Utility 4-Door 3.5L 2008-2009
    ML350 Premium Sport Utility 4-Door 3.5L 2006
    ML350 Sport AMG Sport Utility 4-Door 3.5L 2010-2011
    ML350 Sport AMG Sport Utility 4-Door 5.5L 2010-2011
    ML450 Hybrid 4Matic Sport Utility 4-Door 3.5L 2010-2011
    ML500 Base Sport Utility 4-Door 5.0L 2005-2007
    ML500 Introduction Sport Utility 4-Door 5.0L 2006
    ML500 Premium Sport Utility 4-Door 5.0L 2006
    ML500 Special Edition Sport Utility 4-Door 5.0L 2005
    ML550 Base Sport Utility 4-Door 2008-2011

     

    *Air Suspension Structure:

    10  A164 320 06 31  Shock Absorber

    10  A164 320 07 31  Shock Absorber

    10  A164 320 11 31  Shock Absorber

    10  A164 320 12 31  Shock Absorber

    10  A164 320 13 31  Shock Absorber

    10  A164 320 20 31  Shock Absorber

    10  A164 320 21 31  Shock Absorber

    10  A164 320 22 31  Shock Absorber

    10  A164 320 26 31  Shock Absorber

    10  A164 320 27 31  Shock Absorber

    10  A164 320 28 31  Shock Absorber

    10  A164 320 30 31  Shock Absorber

    10  A164 320 31 31  Shock Absorber

    20  A164 540 67 10  Wiring Harness

    30  A164 320 07 25  Air Spring

    30  A164 320 10 25  Air Spring

    30  A166 320 03 25  Pneumatic Spring

    35  A000 327 00 69  Connector

    70  A003 997 56 90  Clamp

    130  A211 328 00 58  Seal Holder

    150  N 000000 003905  Nut

    170  A164 328 01 04  Cover Plate

    170  A164 328 02 04  Cover Plate

    170  A164 328 05 04  Cover Plate

    170  A164 328 06 04  Cover Plate

    200  N 000000 003343  Nut

    200  N 000000 005275  Nut

    210  N 910105 016009  Hexagon Head Bolt

    700  A210 540 21 81  Clutch

    710  A000 545 69 80  Gasket

    710  A008 545 63 26  Female Contact

     

    *Generation & Evolution:

    Mercedes-Benz GL-Class
    X164 First generation (2007-2012)
    X166 Second generation (2013-present)

     

    Mercedes-Benz M-Class
    W163 First generation (1997-2005)
    W164 Second generation (2005-2011)
    W166 Third generation (2011-2019)
    W166 Sport Utility
    C292 Coupé Version
    W167 Fourth generation (2019-present)

     

    *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 steering to straight.
    2.Raise vehicle.
    3.Remove rear wheel from the applicable side being replaced.(picture 1)


    4.Locate and disconnect the air spring's air line connection to relieve stress from the suspension.(picture 2)


    5.In the rear cargo area, remove all applicable trim panels to gain access to the upper shock mounting fasteners. Reference manufacture's instructions for removal of interior panelling(pictures 3,4)


    6.With the trim panels removed, lift the insulation to gain access to the top mount nuts. Loosen and remove.(pictures 5,6)


    7.Disconnect the shocks damping solenoid electrical connector, located just behind the shock, on the control arm.(picture 7)


    8.Loosen and remove the lower shock mounting bolt, followed by the old shock.(picture 8)


    9.Removal complete.

     

    *Installation Guideline:
    1.Install the replacement shock,solenoid side out.(picture 9)


    2.Reinstall the lower mounting bolt.Tightening to manufacture’s specification.(picture 10)


    3.Reconnect and reattach the ads electrical connection back to the original mounting location on the control arm.(picture 11)


    4.In the rear cargo area, lift the insulation to gain access to the top mount nuts. Install and tighten.(pictures 12,13)


    5.Reference manufacture’s specifications and installation instructions for interior panels and torque specifications.
    6.Reinstall wheel.
    7.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:

    1643200731,1643201131,1643202031,1643202131,
    1643202731,1643202831,1643203031,1643203131

    1643200225,1643200425,1643200625,1643200725
    1643200825,1643200925,1643201025,1663200325
    1663200625

     

    *Item Specifications:

    1. Key Words: Rear Pair Air Suspension Shock Struts + Rear Pair Air Suspension Springs For Mercedes M-Class W164 ML320 ML350 ML450 ML500 ML550 GL-Class X164 GL320 GL350 GL450 GL550 With Adaptive Damping System
    2. Package Includes: 2 Pairs for Rear Left & Right Air Suspension Shock Struts + Air Suspension Springs

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



    content_src_url

    4PCS Rear Air Suspension Struts with ADS Springs For Mercedes X/W164 GL450 ML350

    *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 GL-Class (With Adaptive Damping System)
    GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009
    GL320 CDI Sport Utility 4-Door 3.0L 2007-2008
    GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012
    GL450 Base Sport Utility 4-Door 4.6L 2007-2012
    GL450 Base Sport Utility 4-Door 4.7L 2007-2009
    GL550 Base Sport Utility 4-Door 5.5L 2008-2011

     

    Mercedes-Benz M-Class
    ML320 CDI Sport Utility 4-Door 3.0L 2007-2008
    ML350 4Matic Sport Utility 4-Door 3.5L 2006-2011
    ML350 Base Sport Utility 4-Door 3.5L 2006-2007 2009-2011
    ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2011
    ML350 Introduction Sport Utility 4-Door 3.5L 2006
    ML350 Lujo Sport Utility 4-Door 3.5L 2008-2009
    ML350 Premium Sport Utility 4-Door 3.5L 2006
    ML350 Sport AMG Sport Utility 4-Door 3.5L 2010-2011
    ML350 Sport AMG Sport Utility 4-Door 5.5L 2010-2011
    ML450 Hybrid 4Matic Sport Utility 4-Door 3.5L 2010-2011
    ML500 Base Sport Utility 4-Door 5.0L 2005-2007
    ML500 Introduction Sport Utility 4-Door 5.0L 2006
    ML500 Premium Sport Utility 4-Door 5.0L 2006
    ML500 Special Edition Sport Utility 4-Door 5.0L 2005
    ML550 Base Sport Utility 4-Door 2008-2011

     

    *Air Suspension Structure:

    10  A164 320 06 31  Shock Absorber

    10  A164 320 07 31  Shock Absorber

    10  A164 320 11 31  Shock Absorber

    10  A164 320 12 31  Shock Absorber

    10  A164 320 13 31  Shock Absorber

    10  A164 320 20 31  Shock Absorber

    10  A164 320 21 31  Shock Absorber

    10  A164 320 22 31  Shock Absorber

    10  A164 320 26 31  Shock Absorber

    10  A164 320 27 31  Shock Absorber

    10  A164 320 28 31  Shock Absorber

    10  A164 320 30 31  Shock Absorber

    10  A164 320 31 31  Shock Absorber

    20  A164 540 67 10  Wiring Harness

    30  A164 320 07 25  Air Spring

    30  A164 320 10 25  Air Spring

    30  A166 320 03 25  Pneumatic Spring

    35  A000 327 00 69  Connector

    70  A003 997 56 90  Clamp

    130  A211 328 00 58  Seal Holder

    150  N 000000 003905  Nut

    170  A164 328 01 04  Cover Plate

    170  A164 328 02 04  Cover Plate

    170  A164 328 05 04  Cover Plate

    170  A164 328 06 04  Cover Plate

    200  N 000000 003343  Nut

    200  N 000000 005275  Nut

    210  N 910105 016009  Hexagon Head Bolt

    700  A210 540 21 81  Clutch

    710  A000 545 69 80  Gasket

    710  A008 545 63 26  Female Contact

     

    *Generation & Evolution:

    Mercedes-Benz GL-Class
    X164 First generation (2007-2012)
    X166 Second generation (2013-present)

     

    Mercedes-Benz M-Class
    W163 First generation (1997-2005)
    W164 Second generation (2005-2011)
    W166 Third generation (2011-2019)
    W166 Sport Utility
    C292 Coupé Version
    W167 Fourth generation (2019-present)

     

    *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 steering to straight.
    2.Raise vehicle.
    3.Remove rear wheel from the applicable side being replaced.(picture 1)


    4.Locate and disconnect the air spring's air line connection to relieve stress from the suspension.(picture 2)


    5.In the rear cargo area, remove all applicable trim panels to gain access to the upper shock mounting fasteners. Reference manufacture's instructions for removal of interior panelling(pictures 3,4)


    6.With the trim panels removed, lift the insulation to gain access to the top mount nuts. Loosen and remove.(pictures 5,6)


    7.Disconnect the shocks damping solenoid electrical connector, located just behind the shock, on the control arm.(picture 7)


    8.Loosen and remove the lower shock mounting bolt, followed by the old shock.(picture 8)


    9.Removal complete.

     

    *Installation Guideline:
    1.Install the replacement shock,solenoid side out.(picture 9)


    2.Reinstall the lower mounting bolt.Tightening to manufacture’s specification.(picture 10)


    3.Reconnect and reattach the ads electrical connection back to the original mounting location on the control arm.(picture 11)


    4.In the rear cargo area, lift the insulation to gain access to the top mount nuts. Install and tighten.(pictures 12,13)


    5.Reference manufacture’s specifications and installation instructions for interior panels and torque specifications.
    6.Reinstall wheel.
    7.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:

    1643200731,1643201131,1643202031,1643202131,
    1643202731,1643202831,1643203031,1643203131

    1643200225,1643200425,1643200625,1643200725
    1643200825,1643200925,1643201025,1663200325
    1663200625

     

    *Item Specifications:

    1. Key Words: Rear Pair Air Suspension Shock Struts + Rear Pair Air Suspension Springs For Mercedes M-Class W164 ML320 ML350 ML450 ML500 ML550 GL-Class X164 GL320 GL350 GL450 GL550 With Adaptive Damping System
    2. Package Includes: 2 Pairs for Rear Left & Right Air Suspension Shock Struts + Air Suspension Springs

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



    Item Specifics
    Placement on Vehicle Left
    Type Air Suspension Strut
    Fitment Type Direct Replacement
    Size Single Dimension(CM) 65.00(Length)*14.00(Width)*10.00(Height)
    Return Policy 30 Days Free Return
    Maximum Operating Pressure (psi) 160
    Minimum Operating Pressure (psi) 90
    Upper Mount Type Stud
    Lower Mount Type U-Bracket
    Included Hardware None
    Drive Layout Front Engine RWD & 4WD
    Platform X164 W164
    Custom Bundle Yes
    Material Iron
    Quantity 4 PCS
    Manufacturer Warranty 1 Year
    OE Spec or Performance/Custom OE Spec
    Adjustable Yes
    Features Sealed
    Brand Scitoo
    Manufacturer Part Number CB836257S01
    Interchange Part Number 1643200825,1643200925,1643201025,1663200325
    Other Part Number 1643200731,1643201131,1643202031,1643200225,1643200425
    Superseded Part Number 1643202131,1643202731,1643202831,1643200625,1643200725

    Shipping

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
    2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
    3.Local pick up is not available.
    4.International Buyers C Please Note:
    a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
    b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. ]

    Payment

    1.We accept multiple payment methods, such as PayPal, VISA, Master Card, etc..

    2.Please do not use the PayPal note field to indicate us to ship to other address. The note there will NOT be read. If you want to change the shipping address, please contact us by eBay messages.

    3.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.)

    4.Payment must be received within 7 days as auction ended or order might be delayed.

    Returns

    1.All of our brand new items come with a 60-Days money-back guarantee.
    2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before bidding.
    3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
    4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost. 
    5.Shipping& handling cost are not refundable. 
    6.Man-made damage by abuse or wrong operation is not covered by this warranty.
    7.No product liability insurance is assumed.
    8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax. ]

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    Q: How do I pay for my purchase?
    A: MY store accepts PayPal, VISA, Master Card, etc..
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    A: This item will be shipped with 2 business day once payment completed.
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    A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
    Q: How do I return an item?
    A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item. ]

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    2. If you are dissatisfied for any reason, please do contact us a feedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave a feedback to all our customers.
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    Shop Category
    Warranty
    4PCS Rear Air Suspension Struts with ADS Springs For Mercedes X/W164 GL450 ML350

    *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 GL-Class (With Adaptive Damping System)
    GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009
    GL320 CDI Sport Utility 4-Door 3.0L 2007-2008
    GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012
    GL450 Base Sport Utility 4-Door 4.6L 2007-2012
    GL450 Base Sport Utility 4-Door 4.7L 2007-2009
    GL550 Base Sport Utility 4-Door 5.5L 2008-2011

     

    Mercedes-Benz M-Class
    ML320 CDI Sport Utility 4-Door 3.0L 2007-2008
    ML350 4Matic Sport Utility 4-Door 3.5L 2006-2011
    ML350 Base Sport Utility 4-Door 3.5L 2006-2007 2009-2011
    ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2011
    ML350 Introduction Sport Utility 4-Door 3.5L 2006
    ML350 Lujo Sport Utility 4-Door 3.5L 2008-2009
    ML350 Premium Sport Utility 4-Door 3.5L 2006
    ML350 Sport AMG Sport Utility 4-Door 3.5L 2010-2011
    ML350 Sport AMG Sport Utility 4-Door 5.5L 2010-2011
    ML450 Hybrid 4Matic Sport Utility 4-Door 3.5L 2010-2011
    ML500 Base Sport Utility 4-Door 5.0L 2005-2007
    ML500 Introduction Sport Utility 4-Door 5.0L 2006
    ML500 Premium Sport Utility 4-Door 5.0L 2006
    ML500 Special Edition Sport Utility 4-Door 5.0L 2005
    ML550 Base Sport Utility 4-Door 2008-2011

     

    *Air Suspension Structure:

    10  A164 320 06 31  Shock Absorber

    10  A164 320 07 31  Shock Absorber

    10  A164 320 11 31  Shock Absorber

    10  A164 320 12 31  Shock Absorber

    10  A164 320 13 31  Shock Absorber

    10  A164 320 20 31  Shock Absorber

    10  A164 320 21 31  Shock Absorber

    10  A164 320 22 31  Shock Absorber

    10  A164 320 26 31  Shock Absorber

    10  A164 320 27 31  Shock Absorber

    10  A164 320 28 31  Shock Absorber

    10  A164 320 30 31  Shock Absorber

    10  A164 320 31 31  Shock Absorber

    20  A164 540 67 10  Wiring Harness

    30  A164 320 07 25  Air Spring

    30  A164 320 10 25  Air Spring

    30  A166 320 03 25  Pneumatic Spring

    35  A000 327 00 69  Connector

    70  A003 997 56 90  Clamp

    130  A211 328 00 58  Seal Holder

    150  N 000000 003905  Nut

    170  A164 328 01 04  Cover Plate

    170  A164 328 02 04  Cover Plate

    170  A164 328 05 04  Cover Plate

    170  A164 328 06 04  Cover Plate

    200  N 000000 003343  Nut

    200  N 000000 005275  Nut

    210  N 910105 016009  Hexagon Head Bolt

    700  A210 540 21 81  Clutch

    710  A000 545 69 80  Gasket

    710  A008 545 63 26  Female Contact

     

    *Generation & Evolution:

    Mercedes-Benz GL-Class
    X164 First generation (2007-2012)
    X166 Second generation (2013-present)

     

    Mercedes-Benz M-Class
    W163 First generation (1997-2005)
    W164 Second generation (2005-2011)
    W166 Third generation (2011-2019)
    W166 Sport Utility
    C292 Coupé Version
    W167 Fourth generation (2019-present)

     

    *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 steering to straight.
    2.Raise vehicle.
    3.Remove rear wheel from the applicable side being replaced.(picture 1)


    4.Locate and disconnect the air spring's air line connection to relieve stress from the suspension.(picture 2)


    5.In the rear cargo area, remove all applicable trim panels to gain access to the upper shock mounting fasteners. Reference manufacture's instructions for removal of interior panelling(pictures 3,4)


    6.With the trim panels removed, lift the insulation to gain access to the top mount nuts. Loosen and remove.(pictures 5,6)


    7.Disconnect the shocks damping solenoid electrical connector, located just behind the shock, on the control arm.(picture 7)


    8.Loosen and remove the lower shock mounting bolt, followed by the old shock.(picture 8)


    9.Removal complete.

     

    *Installation Guideline:
    1.Install the replacement shock,solenoid side out.(picture 9)


    2.Reinstall the lower mounting bolt.Tightening to manufacture’s specification.(picture 10)


    3.Reconnect and reattach the ads electrical connection back to the original mounting location on the control arm.(picture 11)


    4.In the rear cargo area, lift the insulation to gain access to the top mount nuts. Install and tighten.(pictures 12,13)


    5.Reference manufacture’s specifications and installation instructions for interior panels and torque specifications.
    6.Reinstall wheel.
    7.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:

    1643200731,1643201131,1643202031,1643202131,
    1643202731,1643202831,1643203031,1643203131

    1643200225,1643200425,1643200625,1643200725
    1643200825,1643200925,1643201025,1663200325
    1663200625

     

    *Item Specifications:

    1. Key Words: Rear Pair Air Suspension Shock Struts + Rear Pair Air Suspension Springs For Mercedes M-Class W164 ML320 ML350 ML450 ML500 ML550 GL-Class X164 GL320 GL350 GL450 GL550 With Adaptive Damping System
    2. Package Includes: 2 Pairs for Rear Left & Right Air Suspension Shock Struts + Air Suspension Springs

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


    Shipping

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    1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
    2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
    3.Local pick up is not available.
    4.International Buyers C Please Note:
    a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
    b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. ]

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    1.We accept multiple payment methods, such as PayPal, VISA, Master Card, etc..

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    3.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.)

    4.Payment must be received within 7 days as auction ended or order might be delayed.

    Returns

    1.All of our brand new items come with a 60-Days money-back guarantee.
    2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before bidding.
    3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
    4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost. 
    5.Shipping& handling cost are not refundable. 
    6.Man-made damage by abuse or wrong operation is not covered by this warranty.
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    8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax. ]

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    Q: How do I return an item?
    A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item. ]

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