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FCS 345984 Suspension Strut Assembly - Front
Overview of the FCS Suspension Strut Assembly
The FCS Suspension Strut Assembly part number 345984 is engineered for reliable performance in Lexus and Toyota vehicles. Designed specifically for models such as the 4Runner, FJ Cruiser, and GX460, this strut assembly offers precise suspension control and durability.
- Compressed length: 17.2 inches
- Extended length: 21.97 inches
- Stroke length: 4.77 inches
- Compatible with Lexus and Toyota 4Runner, FJ Cruiser, GX460
- Part number: 345984
FCS Brand Line Suspension Components
The FCS brand line focuses on suspension components designed to meet OEM specifications for a range of vehicles. This strut assembly is part of the FCS lineup, which emphasizes precise fitment and consistent performance to maintain vehicle handling and ride quality. The FCS brand line is suitable for drivers seeking dependable suspension parts that align with factory standards.
Technical Details and Specifications
This suspension strut assembly features a compressed length of 17.2 inches and an extended length of 21.97 inches, providing a stroke length of 4.77 inches. These dimensions ensure proper suspension travel and damping characteristics tailored for the Lexus and Toyota models listed. The design supports effective shock absorption and vehicle stability under various driving conditions.
Applications and Problem Solving
- Restores proper suspension height and travel on Lexus 4Runner, Toyota FJ Cruiser, and GX460
- Addresses issues with worn or damaged struts causing poor ride quality
- Improves vehicle handling and control by maintaining correct suspension geometry
- Reduces excessive bouncing or bottoming out during off-road or rough road use
- Helps eliminate noise and vibration related to faulty strut assemblies
Installation Notes and Tips
When installing the FCS Suspension Strut Assembly 345984, ensure the vehicle is securely lifted and supported. Verify the compressed and extended lengths match the OEM specifications for your Lexus or Toyota model. It is recommended to replace struts in pairs to maintain balanced suspension performance. Proper torque settings should be followed according to the vehicle manufacturer’s guidelines.
Quality Assurance and Warranty
The FCS Suspension Strut Assembly undergoes quality control to meet industry standards for durability and fitment. While specific warranty details are not provided, FCS products typically conform to OEM quality requirements, ensuring reliable service life when installed correctly.
| Brand | FCS |
| Part Number | 345984 |
| Position | FCS, Front |
| Compressed Length | 17.2 |
| Extended Length | 21.97 |
| Stroke Length | 4.77 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2024 | Toyota | 4Runner | Front | Exclude X-Reas Suspension; FCS | |
| 2023 | Lexus | GX460 | Premium | Front | Exclude Adaptive Variable Suspension; FCS |
| 2023 | Toyota | 4Runner | Front | Exclude X-Reas Suspension; FCS | |
| 2022 | Lexus | GX460 | Premium | Front | Exclude Adaptive Variable Suspension; FCS |
| 2022 | Toyota | 4Runner | Front | Exclude X-Reas Suspension; FCS | |
| 2021 | Lexus | GX460 | Premium | Front | FCS |
| 2021 | Lexus | GX460 | Base | Front | FCS |
| 2021 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2020 | Lexus | GX460 | Premium | Front | FCS |
| 2020 | Lexus | GX460 | Base | Front | FCS |
| 2020 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2019 | Lexus | GX460 | Premium | Front | FCS |
| 2019 | Lexus | GX460 | Base | Front | FCS |
| 2019 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2018 | Lexus | GX460 | Premium | Front | FCS |
| 2018 | Lexus | GX460 | Base | Front | FCS |
| 2018 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2017 | Lexus | GX460 | Premium | Front | FCS |
| 2017 | Lexus | GX460 | Base | Front | FCS |
| 2017 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2016 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2015 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2014 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2014 | Toyota | FJ Cruiser | Front | FCS | |
| 2013 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2013 | Toyota | FJ Cruiser | Front | FCS | |
| 2012 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2012 | Toyota | FJ Cruiser | Front | FCS | |
| 2011 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2011 | Toyota | FJ Cruiser | Front | FCS | |
| 2010 | Toyota | 4Runner | Front | Exc. Kinetic Dynamic Suspension and X-Reas Suspension; FCS | |
| 2010 | Toyota | FJ Cruiser | Front | FCS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.