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Air Suspenion Strut Mercedes American W164 Rear Air Spring Parts A1663200325 A1643201025
Product Description
In many high-end models of Mercedes-Benz,the Mercedes-Benz air spring suspension system has been produced.For Mercedes-Benz ,it plays a key role in improving driving comfort and reducing vehicle failures.As an important accessory for high-end brands,what are the advantages of Mercedes-Benz air springs?
The car air spring can intelligently adjust the internal air pressure of the spring, which changes the elasticity coefficient and the uniformity of the length of the traditional steel spring. Compared with the traditional steel spring, the air spring has better shock absorption capacity, stable shock absorption effect and precise height control.
| Item: For American Mercedes Air Suspension |
| Item Number:505022 |
| Car Fitment:Mercedes-Benz |
| Car Model:W164 GL/ML-CLASS |
| Application:Rear Left/Right |
| OE Number:A1663200325 |
Reference Parts Number
A1663200325
A1643201025
A1643200425
A1643200625
A1643200925
A1643200225
A1643200725
A1643200825
A 166 320 0325
A 164 320 1025
A 164 320 0425
A 164 320 0625
A 164 320 0925
A 164 320 0225
A 164 320 0725
A 164 320 0825
Can be installed in the following vehicles
| Mercedes-Benz GL-Class(x166) / 2012-2015 |
| Mercedes-Benz GL 350 CDI,BlueTec 4-matic(166.823,166.824) / 2012-2015 |
| Mercedes-Benz GL 400 4-matic(166.856) / 2013-2015 |
| Mercedes-Benz GL 450 4-matic(166.872) / 2012-2015 |
| Mercedes-Benz GL 500 4-matic(166.871) / 2015 |
| Mercedes-Benz GL 500 4-matic(166.873,166.874) / 2014-2015 |
About the important of Mercedes-Benz Air Suspension System
The key point: Don't lower vehicle without the air spring charged !
1.We can check the air spring system for leaks.
2.Lower the vehicle completely from the lift.
3.Make sure the air spring system is absolutely leak-proof after repairs.
The easiest way to determine this is to park your car.If your car has this feature,wait for the system to automatically readjust.Measure all heights of the air support and record all heights from the ground to the lower edge of the fender.Check and compare these height the next day.Even small deviations in distance can cause permanent damage to compressors and valves.
What is the reason for the abnormal noise of Air Suspension
1. Air compressor failure. For the air suspension used by the vehicle, the air compressor will work when the suspension is lifted. If the inside of the air compressor is worn out, abnormal noise will occur, and the air compressor needs to be removed for inspection.
2. Air spring failure. When the vehicle is raising the suspension, if the air spring is damaged, it will cause abnormal noise and the wheel will collapse to one side, so it is necessary to remove the air spring to check the usage.
3. The air pump cushion is damaged. If the air pump of the vehicle is not completely fixed or the cushion below is damaged, it will cause abnormal noise during the operation of the air pump. Remove the air pump and check the cushion.
4. Normal phenomenon. Solution: When the vehicle is suspended, the air compressor will work to form compressed air, and the compressed air will enter the air chamber of the spring and shock absorber to change the height of the body, so the slight noise is normal and belongs to It is the sound of the air compressor working and does not need to be dealt with separately.
The Picture of Mercedes-Benz Air Spring Bellow
