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FCS DT346457 Shock Absorber - Rear
Overview of the FCS Suspension Shock Absorber DT346457
The FCS Suspension Shock Absorber DT346457 is engineered for select Mercedes-Benz models, including the C300, C400, CLA45 AMG, CLS450, E300, E350, E400, and E450. Designed to maintain optimal suspension performance, this shock absorber balances ride comfort and vehicle control.
- Compressed Length: 16.02 inches
- Extended Length: 23.15 inches
- Stroke Length: 7.13 inches
- Compatible with multiple Mercedes-Benz models
- Part Number: DT346457
FCS Brand Line Suspension Components
The FCS brand line focuses on suspension parts that meet precise fitment and performance standards. This shock absorber is part of the FCS lineup, which emphasizes durability and exact specifications to match original equipment requirements for Mercedes-Benz vehicles. The DT346457 shock absorber reflects the brand line’s commitment to quality and consistency in suspension components.
Technical Details and Specifications
This suspension shock absorber features a compressed length of 16.02 inches and an extended length of 23.15 inches, providing a stroke length of 7.13 inches. These dimensions ensure proper travel and damping characteristics tailored for the suspension geometry of compatible Mercedes-Benz models. The precise stroke length helps maintain vehicle stability and ride quality under various driving conditions.
Applications and Problem Solving
- Restores suspension performance on Mercedes-Benz C300, C400, CLA45 AMG, CLS450, E300, E350, E400, and E450 models
- Addresses issues such as excessive bouncing or poor ride comfort
- Reduces uneven tire wear caused by worn shocks
- Improves vehicle handling and stability during cornering and braking
- Mitigates noise and vibration from suspension components
Installation Notes and Tips
Installation of the FCS DT346457 shock absorber should be performed by a qualified technician familiar with Mercedes-Benz suspension systems. Ensure the vehicle is securely lifted and supported before removing the old shock absorber. Verify the part number DT346457 matches the original equipment to maintain proper fitment. After installation, a wheel alignment is recommended to optimize handling and tire wear.
Quality Assurance and Warranty
The FCS DT346457 shock absorber is manufactured to meet OEM specifications for Mercedes-Benz vehicles. While specific warranty details are not provided here, FCS products typically undergo rigorous quality control to ensure reliability and durability. Consult the product documentation or supplier for warranty information related to this part.
| Brand | FCS |
|---|---|
| Part Number | DT346457 |
| Position | FCS, Rear |
| Compressed Length | 16.02 |
| Extended Length | 23.15 |
| Stroke Length | 7.13 |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Mercedes-Benz | E350 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2025 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; Exclude Adaptive Control Suspension; FCS |
| 2024 | Mercedes-Benz | E350 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2024 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; Exclude Adaptive Control Suspension; FCS |
| 2023 | Mercedes-Benz | CLS450 | 4Matic | Rear | Monotube; Exc. Adaptive Control Suspension; Exc. Air Suspension; FCS | |
| 2023 | Mercedes-Benz | E350 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2023 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; Exclude Adaptive Control Suspension; FCS |
| 2022 | Mercedes-Benz | C300 | Sedan | Rear | Monotube; With Sport Suspension; Exclude Air Suspension; FCS | |
| 2022 | Mercedes-Benz | CLS450 | 4Matic | Rear | Monotube; Exc. Adaptive Control Suspension; Exc. Air Suspension; FCS | |
| 2022 | Mercedes-Benz | E350 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2022 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; Exclude Adaptive Control Suspension; FCS |
| 2021 | Mercedes-Benz | C300 | Sedan | Rear | Monotube; With Sport Suspension; Exclude Air Suspension; FCS | |
| 2021 | Mercedes-Benz | CLS450 | 4Matic | Rear | Monotube; Exc. Adaptive Control Suspension; Exc. Air Suspension; FCS | |
| 2021 | Mercedes-Benz | E350 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2021 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; Exclude Adaptive Control Suspension; FCS |
| 2020 | Mercedes-Benz | C300 | Sedan | Rear | Monotube; With Sport Suspension; Exclude Air Suspension; FCS | |
| 2020 | Mercedes-Benz | CLS450 | 4Matic | Rear | Monotube; Exc. Adaptive Control Suspension; Exc. Air Suspension; FCS | |
| 2020 | Mercedes-Benz | E350 | Rear | Monotube Performance Upgrade; w/ Comfort Suspension, Exc. Air Suspension; FCS | ||
| 2020 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube Performance Upgrade; w/ Comfort Suspension, Exc. Air Suspension, Exc. Adaptive Control Suspension; FCS |
| 2019 | Mercedes-Benz | C300 | Sedan | Rear | Monotube; With Sport Suspension; Exclude Air Suspension; FCS | |
| 2019 | Mercedes-Benz | CLS450 | 4Matic | Rear | Monotube; Exc. Adaptive Control Suspension; Exc. Air Suspension; FCS | |
| 2019 | Mercedes-Benz | E300 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2019 | Mercedes-Benz | E450 | 4Matic | Sedan | Rear | Monotube Performance Upgrade; w/ Comfort Suspension, Exc. Air Suspension, Exc. Adaptive Control Suspension; FCS |
| 2018 | Mercedes-Benz | C300 | Sedan | Rear | Monotube Performance Upgrade; w/ Sport Suspension (Exc. Air Suspension); FCS | |
| 2018 | Mercedes-Benz | E300 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2018 | Mercedes-Benz | E400 | 4Matic | Sedan | Rear | Monotube Performance Upgrade; w/ Comfort Suspension, Exc. Air Suspension, Exc. Adaptive Control Suspension; FCS |
| 2017 | Mercedes-Benz | C300 | Sedan | Rear | Monotube Performance Upgrade; w/ Sport Suspension (Exc. Air Suspension); FCS | |
| 2017 | Mercedes-Benz | E300 | Rear | Monotube; With Comfort Suspension; Exclude Air Suspension; FCS | ||
| 2016 | Mercedes-Benz | C300 | Rear | Monotube Performance Upgrade; w/ Sport Suspension (Exc. Air Suspension); FCS | ||
| 2015 | Mercedes-Benz | C300 | Rear | Monotube Performance Upgrade; w/ Sport Suspension (Exc. Air Suspension); FCS | ||
| 2015 | Mercedes-Benz | C400 | Rear | Monotube Performance Upgrade; w/ Sport Suspension (Exc. Air Suspension); FCS | ||
| 2015 | Mercedes-Benz | CLA45 AMG | Rear | Monotube Performance Upgrade; w/ Performance Package; FCS | ||
| 2014 | Mercedes-Benz | CLA45 AMG | Rear | Monotube Performance Upgrade; w/ Performance Package; FCS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.