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FCS 345691 Suspension Strut Assembly - Front
Reliable Suspension Strut Assembly for Ford Expedition and Lincoln Navigator
The FCS Suspension Strut Assembly part number 345691 is engineered to restore and maintain optimal suspension performance for your Ford Expedition or Lincoln Navigator. Designed with precise dimensions, this strut assembly ensures proper fit and function for a smooth and controlled ride.
- Compressed Length: 16.26 inches
- Extended Length: 20.24 inches
- Stroke Length: 3.98 inches
- Compatible with Ford Expedition and Lincoln Navigator models
- Part Number: 345691 for accurate identification
FCS Brand Line Suspension Components
The FCS brand line focuses on delivering suspension parts that meet OEM specifications for durability and performance. This suspension strut assembly is part of the FCS lineup, designed to provide consistent damping and support for full-size SUVs like the Ford Expedition and Lincoln Navigator. The FCS brand line emphasizes precise engineering to maintain vehicle handling characteristics and ride comfort.
Technical Details and Performance
This suspension strut assembly features a compressed length of 16.26 inches and an extended length of 20.24 inches, providing a stroke length of 3.98 inches. These measurements are critical for ensuring the strut operates within the designed suspension travel range, maintaining proper wheel alignment and absorbing road impacts effectively. The part number 345691 corresponds to a direct replacement unit compatible with specific Ford and Lincoln models, ensuring a seamless fit without modification.
Common Applications and Problem Solving
- Restores suspension height and ride quality on Ford Expedition and Lincoln Navigator
- Addresses excessive bouncing or poor shock absorption
- Corrects uneven tire wear caused by worn struts
- Improves vehicle stability and handling during cornering
- Eliminates noise or vibration related to faulty suspension components
Installation Notes and Tips
When installing the FCS suspension strut assembly 345691, ensure the vehicle is securely lifted and supported. Verify the compressed and extended lengths match the original equipment specifications to maintain suspension geometry. It is recommended to inspect related suspension components such as mounts and bushings during replacement. Proper torque specifications should be followed to avoid premature wear or failure.
Quality Assurance and Warranty
The FCS suspension strut assembly is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically undergo rigorous quality control to ensure reliability. Using the correct part number 345691 guarantees compatibility and helps maintain the safety and handling characteristics of your Ford Expedition or Lincoln Navigator.
| Brand | FCS |
| Part Number | 345691 |
| Position | FCS, Front |
| Compressed Length | 16.26 |
| Extended Length | 20.24 |
| Stroke Length | 3.98 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2013 | Lincoln | Navigator | Front | (Exc. Self Leveling Suspension); FCS | |
| 2012 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2012 | Lincoln | Navigator | Base | Front | (Exc. Self Leveling Suspension); FCS |
| 2012 | Lincoln | Navigator | L | Front | (Exc. Self Leveling Suspension); FCS |
| 2012 | Lincoln | Navigator | Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2011 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2011 | Lincoln | Navigator | Base | Front | (Exc. Self Leveling Suspension); FCS |
| 2011 | Lincoln | Navigator | L | Front | (Exc. Self Leveling Suspension); FCS |
| 2011 | Lincoln | Navigator | Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2010 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2010 | Lincoln | Navigator | Base | Front | (Exc. Self Leveling Suspension); FCS |
| 2010 | Lincoln | Navigator | L | Front | (Exc. Self Leveling Suspension); FCS |
| 2010 | Lincoln | Navigator | Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2009 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2009 | Lincoln | Navigator | Base | Front | (Exc. Self Leveling Suspension); FCS |
| 2009 | Lincoln | Navigator | L | Front | (Exc. Self Leveling Suspension); FCS |
| 2009 | Lincoln | Navigator | L Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2009 | Lincoln | Navigator | Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2008 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2008 | Lincoln | Navigator | Base | Front | (Exc. Self Leveling Suspension); FCS |
| 2008 | Lincoln | Navigator | L | Front | (Exc. Self Leveling Suspension); FCS |
| 2008 | Lincoln | Navigator | L Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2008 | Lincoln | Navigator | Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2007 | Ford | Expedition | Front | Exc. Air Suspension; FCS | |
| 2007 | Lincoln | Navigator | L Luxury | Front | (Exc. Self Leveling Suspension); FCS |
| 2007 | Lincoln | Navigator | L Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
| 2007 | Lincoln | Navigator | Luxury | Front | (Exc. Self Leveling Suspension); FCS |
| 2007 | Lincoln | Navigator | Ultimate | Front | (Exc. Self Leveling Suspension); FCS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.