Bilstein 44-156251 B4 OE Replacement (Air) – Air Suspension Strut
Air Spring with Monotube Shock Absorber
Features:
- Manufactured with 100% new parts for maximum reliability and safety
- Restores original functionality 100%
- 100% OE quality and comfort
Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle’s manufacturer. Bilstein B4 OE Replacement (Air) dampers are designed to connect directly into the original connectors on the vehicle, ensuring modification-free installation and restoration of the original feel of the vehicle.
Attributes:
| Segment | Air Springs |
| Shaft Diameter | 18mm |
| PartType | Air Spring Module |
| Extended Length (mm) | 770.9 |
| Series | B4 OE Replacement (Air) |
| Collapsed Length (IN) | 27.56 |
| Extended Length (IN) | 30.35 |
| Spring Seat Included | No |
| Reservoir | Yes |
| Title | Bilstein Shock Absorbers |
| Collapsed Length (mm) | 699.9 |
| Lower Mount Type | Clevis |
| Upper Mount Type | Special |
| Internal Design | Monotube |
| Finish | Black Paint |
Vehicle Applications:
| Make | Model | Years |
| Mercedes-Benz | GL320 | 2007 to 2007 |
| Mercedes-Benz | ML320 | 2007 to 2009 |
| Mercedes-Benz | ML350 | 2006 to 2011 |
| Mercedes-Benz | ML500 | 2006 to 2007 |
| Mercedes-Benz | ML550 | 2008 to 2011 |





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