• *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).
  •  
  • Front Pair Suspension Air Struts Fits Audi A6 C7 A7 A8 D4, Bentley Mulsanne

    *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).

     

    Audi A8 D4
    Base Sedan 4-Door 3.0L 2013-2015
    Base Sedan 4-Door 4.0L 2013-2015
    Base Sedan 4-Door 4.2L 2010-2012
    Base Sedan 4-Door 6.0L 2010
    Elite Sedan 4-Door 3.0L 2012-2014
    Elite Sedan 4-Door 4.0L 2013-2014
    Elite Sedan 4-Door 4.2L 2011-2012
    L Premium Sedan 4-Door 4.0L 2013-2015
    L Sedan 4-Door 3.0L 2013-2015
    L Sedan 4-Door 4.0L 2013-2015
    L Sedan 4-Door 4.2L 2010-2012
    L TDI Sedan 4-Door 3.0L 2014-2015
    L W12 Sedan 4-Door 6.3L 2012-2015
    Premium Sedan 4-Door 3.0L 2013-2014
    Premium Sedan 4-Door 4.2L 2011-2012

     

     

    *Relevant Introduction:

    Audi A8
    D2 First generation (Typ 4D, 1994-2002)
    D3 Second generation (Typ 4E, 2002-2009)
    D4 Third generation (Typ 4H, 2011-2017)
    D5 Fourth generation (2018-present)

     

    *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 ahead.
    2.Raise vehicle.
    3.Remove front wheel.(picture 1)


    4.Remove applicable engine bay trim to access the strut top beneath.(picture 2)


    5.Locate the shock tower and begin by removing applicable engine bay trim.(pictures 3,4)


    6.Refer to owner's manual for shock removal instructions. Remove the(4)nuts securing the strut in place.(picture 5)


    7.Disconnect electrical connector.(picture 6)


    8.Disconnect airline.(picture 7,8)


    9.Disconnect ride height sensor.(picture 9,10)


    10.Remove rubber grommets from spindle assembly.(picture 11)


    11.Remove sway bar end link bolt.(picture 12,13)


    13.Loosen and remove the upper control arms to spindle bolt.(pictures 14,15)


    14.Loosen and remove shock fork pinch bolt.(picture 16)


    15.Loosen and remove the lower shock mounting bolt.(picture 17,18)


    16.Lift the shock up and out of the lower mounting fork.(picture 19)


    17.Remove from vehicle.(picture 20)


    18.Removal complete.

     

    *Installation Guideline:
    Installation is in reverse order of air strut removal.

     

    *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.

     

    *OEM Part Number:

    4H0616039AQ,4H0616039AK,
    4H0616039AD,4H0616039AE,
    4H0616039

     

    *Item Specifications:

    1. Key Words: Front Pair Air Suspension Shock Struts For 2011-2017 Audi A8 D4 Quattro Typ 4H
    2. Package Included: Pair for Front Left & 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.



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    Item Specifics
    Placement on Vehicle :Left
    Size :Single Dimension(CM) 74.00(length)*18.50(width)*18.50(height)
    Single Weight(KG) :7.700
    Included Hardware :None
    Maximum Operating Pressure (psi) :195
    Minimum Operating Pressure (psi) :90
    Drive Layout :Front Engine RWD & 4WD
    Platform :MLB
    Material :Iron
    Color :Black
    Type :Air Suspension Strut
    Custom Bundle :No
    Return Policy :30 Days Free Return
    Manufacturer Warranty :1 Year
    Quantity :Pair
    Fitment Type :Direct Replacement
    OE Spec or Performance/Custom :OE Spec
    Adjustable :Yes
    Features :Sealed
    Brand :topcnautoparts
    Manufacturer Part Number :TA81142001P
    Interchange Part Number :4H0616039
    Other Part Number :4H0616039AA, 4H0616039AC, 4H0616039AE, 4H0616039AJ
    Superseded Part Number :4H0616039AQ, 4H0616039J, 4H0616039S

    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 2-5 business days.
    3.Local pick up is not available.
    4.Orders to the rest of world may be shipped out from our warehouse in HongKong.
    5.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

    We only accept payment through PayPal. You can open a Paypal account at www.paypal.com.

    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. 

    Customer Services

     Q: How do I pay for my purchase?
    A: MY store accepts PayPal. 
    Q: When will the item be shipped out?
    A: This item will be shipped with 2 business day once payment completed.
    Q: Where is my tracking number?
    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. 

    Feedback

    1. We will leave positive feedback once we get your payment. 
    2. If you are dissatisfied for any reason, please do not be quick to leave negative/neutral feedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
    3. If you are satisfied with the product you received, please leave us positive feedback and 5 scores DSR.

    Shop Category
    Front Pair Suspension Air Struts Fits Audi A6 C7 A7 A8 D4, Bentley Mulsanne

    *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).

     

    Audi A8 D4
    Base Sedan 4-Door 3.0L 2013-2015
    Base Sedan 4-Door 4.0L 2013-2015
    Base Sedan 4-Door 4.2L 2010-2012
    Base Sedan 4-Door 6.0L 2010
    Elite Sedan 4-Door 3.0L 2012-2014
    Elite Sedan 4-Door 4.0L 2013-2014
    Elite Sedan 4-Door 4.2L 2011-2012
    L Premium Sedan 4-Door 4.0L 2013-2015
    L Sedan 4-Door 3.0L 2013-2015
    L Sedan 4-Door 4.0L 2013-2015
    L Sedan 4-Door 4.2L 2010-2012
    L TDI Sedan 4-Door 3.0L 2014-2015
    L W12 Sedan 4-Door 6.3L 2012-2015
    Premium Sedan 4-Door 3.0L 2013-2014
    Premium Sedan 4-Door 4.2L 2011-2012

     

     

    *Relevant Introduction:

    Audi A8
    D2 First generation (Typ 4D, 1994-2002)
    D3 Second generation (Typ 4E, 2002-2009)
    D4 Third generation (Typ 4H, 2011-2017)
    D5 Fourth generation (2018-present)

     

    *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 ahead.
    2.Raise vehicle.
    3.Remove front wheel.(picture 1)


    4.Remove applicable engine bay trim to access the strut top beneath.(picture 2)


    5.Locate the shock tower and begin by removing applicable engine bay trim.(pictures 3,4)


    6.Refer to owner's manual for shock removal instructions. Remove the(4)nuts securing the strut in place.(picture 5)


    7.Disconnect electrical connector.(picture 6)


    8.Disconnect airline.(picture 7,8)


    9.Disconnect ride height sensor.(picture 9,10)


    10.Remove rubber grommets from spindle assembly.(picture 11)


    11.Remove sway bar end link bolt.(picture 12,13)


    13.Loosen and remove the upper control arms to spindle bolt.(pictures 14,15)


    14.Loosen and remove shock fork pinch bolt.(picture 16)


    15.Loosen and remove the lower shock mounting bolt.(picture 17,18)


    16.Lift the shock up and out of the lower mounting fork.(picture 19)


    17.Remove from vehicle.(picture 20)


    18.Removal complete.

     

    *Installation Guideline:
    Installation is in reverse order of air strut removal.

     

    *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.

     

    *OEM Part Number:

    4H0616039AQ,4H0616039AK,
    4H0616039AD,4H0616039AE,
    4H0616039

     

    *Item Specifications:

    1. Key Words: Front Pair Air Suspension Shock Struts For 2011-2017 Audi A8 D4 Quattro Typ 4H
    2. Package Included: Pair for Front Left & 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.



    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 2-5 business days.
    3.Local pick up is not available.
    4.Orders to the rest of world may be shipped out from our warehouse in HongKong.
    5.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. 

    We only accept payment through PayPal. You can open a Paypal account at www.paypal.com.

    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. 

     Q: How do I pay for my purchase?
    A: MY store accepts PayPal. 
    Q: When will the item be shipped out?
    A: This item will be shipped with 2 business day once payment completed.
    Q: Where is my tracking number?
    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. 

    1. We will leave positive feedback once we get your payment. 
    2. If you are dissatisfied for any reason, please do not be quick to leave negative/neutral feedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
    3. If you are satisfied with the product you received, please leave us positive feedback and 5 scores DSR.


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