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FCS 99055 Air Suspension Strut - Front
Overview of the FCS Air Suspension Strut 99055
The FCS Air Suspension Strut 99055 is engineered for select Mercedes-Benz models, including the GL320, GL350, GL450, GL550, and ML450. Designed to maintain optimal ride height and improve vehicle stability, this air suspension strut offers precise control over suspension dynamics.
- Compressed length: 25.08 inches
- Extended length: 28.94 inches
- Stroke length: 3.86 inches
- Compatible with Mercedes-Benz GL320, GL350, GL450, GL550, and ML450
- Part number: 99055
FCS Brand Line Suspension Components
The FCS brand line focuses on delivering reliable suspension parts tailored for premium vehicles. This air suspension strut is part of the FCS lineup, which emphasizes durability and precise fitment for Mercedes-Benz models. The components in this line are designed to meet or exceed OEM specifications, ensuring consistent performance and compatibility.
Technical Details and Specifications
The FCS Air Suspension Strut 99055 features a compressed length of 25.08 inches and an extended length of 28.94 inches, providing a stroke length of 3.86 inches. These dimensions are critical for maintaining proper suspension travel and ride height on compatible Mercedes-Benz SUVs. The strut’s design supports smooth adjustment between compressed and extended states, contributing to improved ride comfort and handling characteristics.
Applications and Problem Solving
- Restores proper ride height on Mercedes-Benz GL320, GL350, GL450, GL550, and ML450 models
- Addresses uneven or sagging suspension issues
- Improves vehicle stability and handling during acceleration and braking
- Reduces excessive body roll and sway
- Replaces worn or damaged air suspension struts to maintain OEM performance
Installation Notes and Tips
When installing the FCS Air Suspension Strut 99055, ensure the vehicle is securely lifted and supported. Verify the compressed and extended lengths match the OEM specifications for your specific Mercedes-Benz model. It is recommended to inspect related suspension components for wear during replacement. Proper alignment after installation will help maintain optimal handling and tire wear.
Quality Assurance and Warranty
The FCS Air Suspension Strut 99055 is manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided, FCS products typically adhere to industry standards for reliability. Always consult the product documentation or supplier for warranty information related to this part.
| Brand | FCS |
| Part Number | 99055 |
| Position | FCS, Front |
| Compressed Length | 25.08 |
| Extended Length | 28.94 |
| Stroke Length | 3.86 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | GL350 | Bluetec 4Matic | Sport Utility | AWD | 3.0L | V6 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2012 | Mercedes-Benz | GL450 | Base | Sport Utility | AWD | 4.7L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2012 | Mercedes-Benz | GL550 | Base | Sport Utility | AWD | 5.5L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2012 | Mercedes-Benz | GL550 | 4Matic | Sport Utility | AWD | 5.5L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2011 | Mercedes-Benz | GL350 | Bluetec 4Matic | Sport Utility | AWD | 3.0L | V6 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2011 | Mercedes-Benz | GL450 | Base | Sport Utility | AWD | 4.7L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2011 | Mercedes-Benz | GL550 | Base | Sport Utility | AWD | 5.5L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2011 | Mercedes-Benz | ML450 | Front | Without Adaptive Damping System; FCS | |||||
| 2010 | Mercedes-Benz | GL350 | Bluetec 4Matic | Sport Utility | AWD | 3.0L | V6 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2010 | Mercedes-Benz | GL450 | Base | Sport Utility | AWD | 4.7L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2010 | Mercedes-Benz | GL550 | Base | Sport Utility | AWD | 5.5L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2010 | Mercedes-Benz | ML450 | Front | Without Adaptive Damping System; FCS | |||||
| 2009 | Mercedes-Benz | GL320 | Bluetec 4Matic | Sport Utility | AWD | 3.0L | V6 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2009 | Mercedes-Benz | GL450 | Base | Sport Utility | AWD | 4.7L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2009 | Mercedes-Benz | GL550 | Base | Sport Utility | AWD | 5.5L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2008 | Mercedes-Benz | GL320 | CDI | Sport Utility | AWD | 3.0L | V6 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2008 | Mercedes-Benz | GL450 | Base | Sport Utility | AWD | 4.7L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2008 | Mercedes-Benz | GL550 | Base | Sport Utility | AWD | 5.5L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2007 | Mercedes-Benz | GL320 | CDI | Sport Utility | AWD | 3.0L | V6 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
| 2007 | Mercedes-Benz | GL450 | Base | Sport Utility | AWD | 4.7L | V8 | Front | w/o Active Dampening System; Non-Electronic Air Strut; FCS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.