Audi A8 D3 4E Front Air Suspension Shock 4E0616039AF 4E0616040AF

4E0616039AF 4E0616040AF Audi A8D3 4E 2003-2010 Front Air Suspension Shock

The front of the 2003-2010 Audi A8 (D3 Chassis).

This new, not remanufactured, assembly replaces the OE strut and often problematic adaptive damping and features a new custom-tuned shock

absorber calibrated to provide an excellent ride and outstanding performance. Each air spring includes a new air bladder protected by an aluminum can along with a top mount made from aircraft-quality aluminum.

These new air struts are assembled in China long-lasting seals, new O-rings, new bump stop, new heavy-duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut.

They are available for the following Audi A8 Quattro years: 2010, 2009, 2008, 2007, 2006, 2005, 2004, 10, 09, 08, 07, 06, 05, 04.

Features:

• Economical Design Replaces the OE Air Spring
• Pre-Assembled for a Fast and Easy Installation
• Resign Upper & Lower Piston
• High quality Air Spring Bladder
• Engineered & Assembled in the China
• One year Warranty

Car models:

• Things to know about air spring:

1.Air Spring Installation

1).Before you start installing air springs, make sure you have all the necessary tools and equipment

to perform the repair safely.
2). Familiarize yourself with the suspension on which you are performing the repair by reviewing the

manufacturers service guide.
3). If you are in doubt about something, ask for assistance from a qualified suspension specialist, the

suspension manufacturer or the air spring manufacturer; This can save you a lot of time and

aggravation later in the job

2.Important tips to remember when installing a new unit

1).Check levelling valve, linkage and transmission parts for wear and damage and if necessary replace

the damaged parts.
2).Check that the shock absorber for leakages and take a shock absorber test. A defective shock

absorber must be replaced.
Once the air lines are disconnected, check their entire length for cracks or other damage. Replace

worn parts.
With the air spring removed, other parts of the air suspension become more accessible. Check for

wear or damage of the frame hangers, trailing arm bushings, torque rods, the trailing arms and the

air spring mounts. When it is necessary, also replace parts.
3).Check bearing for air spring bellow for external damage, deformation, sharp edges and correct

fastening.
4).Before installing the new unit, clean the air spring mounting plates to ensure proper attachment to

the suspension.
5).Always use new attaching bolts for the installation and observe the tightening torques. Never use

old bolts, because these can fall out.
6).Check the linkage of the levelling valve to see that it is functioning properly. Under load, the linkage

should move from the neutral position up to the intake position. This lets air into the springs,

which brings the arm back to the neutral position.That opens the exhaust valve, allowing air to

escape until the arm returns to the neutral position. Then check the driving level.

• About Us:

We offer replacement parts for auto air suspension system such as air suspension shocks,air springs,

air suspension compressors,air suspension repair kits,control arms and so on for Mercedes-Benz,

BMW,Audi,Landrover.All parts are 100% compatible with the original OEM components,and they

are offered with a-12-month warranty.

About Delivery :

1. Please make sure your address and contact information is accurate and correct

2. We hope it arrives on time but since this is an international delivery, shipping time will be highly depended on the logistic company and local customers or duties. Thank you for your understanding.

3. In order to ensure you received your commodities with paying lower taxes, we will declare the custom invoice with lower valued, we do this for saving your money. The value do not mean the total you paid or anything else .Any import charges is the buyer’s responsibility.

• Packing & Shipping Method

Product: