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Rear air suspension strut for Mercedes-Benz
Rear air suspension strut for Mercedes-Benz M-Class and GLE-Class W166 and GL-Class and GLS-Class X166. The product is designed for installation on the left or right side of the rear axle and is compatible with the Adaptive Damping System (ADS). It is not suitable for AMG versions.
This strut is designed to replace the OEM rear air strut, with no modifications required. Before purchasing, please verify the part number and vehicle application.
Application
- Mercedes-Benz M-Class/GLE-Class W166: 2012–2019 years
- Mercedes-Benz GL-Class/GLS-Class X166: 2013–2019
- Mounting location: rear left or rear right side
- Suspension system: Adaptive Damping System (ADS)
- Does not fit the AMG version
OEM/OE numbers
- 1663200930
- 320 09 30
- A1663200930
Technical data
| Part type | Rear air shock absorber/strut |
| Jump | 78 mm |
| Upper mounting spacing | 90 mm |
| Mounting forks | 63 mm |
| Mounting hole diameter | 16 mm |
| Dimensions | 70 × 14.8 × 10 cm |
| Mass | 4.88 kg |
| Design | Sealed |
| Working pressure | ≤ 2.0 MPa |
| Operating temperature range | from -40°C to +70°C |
Additional information
- Elements made using CNC machining.
- The product is subjected to a leak test; the declared 24-hour test is ≤ 0.02 MPa.
- The source declares anti-corrosion protection and a construction intended for comfortable suspension.
- According to source data, the product was tested for over 5,000,000 cycles.
- Installation instructions are not included. Professional installation is recommended.
Helpful information before purchasing
This rear air suspension strut is for the Mercedes-Benz M-Class and GLE-Class W166 from 2012–2019 and GL-Class and GLS-Class X166 from 2013–2019. Fits applications with ADS and can be mounted on the left or right side of the rear axle. Not suitable for AMG versions. Please compare the OEM/OE part number and suspension setup on your vehicle before purchasing.
The most important information
- Rear air strut for left or right side mounting.
- Application: Mercedes-Benz W166 and X166 with Adaptive Damping System (ADS).
- The stroke is 78 mm and the mounting hole diameter is 16 mm.
- Working pressure: maximum 2.0 MPa; temperature range: -40°C to +70°C.
- Does not fit AMG version.
Contents of the set
The product source does not specify the specific contents of the kit. Before purchasing, please verify the scope of delivery for your chosen variant.
Frequently asked questions
How do I check if a part fits?
Compare OEM/OE number 1663200930, 320 09 30 or A1663200930, model, year, mounting side, and presence of ADS. This product is not suitable for AMG versions.
Is the product ready for assembly?
According to the source data, this is a replacement for the OEM column without the need for modification.Instructions are not included, so assembly should be performed by a professional workshop.
Does the offer include a complete set?
The source does not provide details on the completeness of the set. The scope of delivery should be confirmed before purchase.
Why is it worth buying from Multigenus?
- Ships from European warehouse for selected offers
- Final price within the EU, excluding customs and import surcharges
- 14 days to return in accordance with EU law
- Pre- and post-purchase support
- The product is described in a way that makes it easier to choose the right variant