OE Quality
60-Day Returns

FCS 345378 Suspension Strut Assembly - Rear
Overview of FCS Suspension Strut Assembly for Toyota Prius
The FCS Suspension Strut Assembly, part number 345378, is designed specifically for Toyota Prius models. This component plays a critical role in maintaining vehicle stability and ride comfort by managing suspension movement effectively.
- Compressed length: 11.97 inches
- Extended length: 18.78 inches
- Stroke length: 6.81 inches
- Compatible with Toyota Prius suspension systems
- Part number 345378 ensures precise fitment
FCS Brand Line Suspension Components
The FCS brand line focuses on delivering reliable suspension parts engineered for durability and performance. This suspension strut assembly is part of the FCS lineup, which emphasizes exact fitment and consistent operation to meet the demands of Toyota Prius vehicles. The FCS brand line is known for components that maintain factory specifications, ensuring proper suspension travel and vehicle handling.
Detailed Product Description
This suspension strut assembly features a compressed length of 11.97 inches and an extended length of 18.78 inches, providing a stroke length of 6.81 inches. These dimensions are critical for the correct operation of the suspension system, allowing the strut to absorb shocks and maintain tire contact with the road. The precise stroke length helps in controlling suspension travel, which contributes to ride quality and vehicle stability. Designed for the Toyota Prius, part number 345378 fits directly into the existing suspension setup without modification.
Common Applications and Problem Solving
- Restores proper suspension travel and damping
- Reduces excessive bouncing or bottoming out
- Improves vehicle handling and stability
- Addresses uneven tire wear caused by faulty struts
- Eliminates noise and vibration from worn suspension components
Installation Notes and Tips
Installation of the FCS suspension strut assembly should be performed by a qualified technician familiar with Toyota Prius suspension systems. Ensure the vehicle is securely lifted and supported before removing the old strut. Verify that the compressed and extended lengths match the specifications to confirm correct part fitment. After installation, a wheel alignment is recommended to maintain proper handling and tire wear.
Quality Assurance and Warranty
The FCS suspension strut assembly is manufactured to meet OEM standards for fit and function. While specific warranty details are not provided here, FCS products typically come with a limited warranty covering defects in materials and workmanship. Using this part helps maintain the integrity of the Toyota Prius suspension system and supports safe vehicle operation.
| Brand | FCS |
|---|---|
| Part Number | 345378 |
| Position | FCS, Rear |
| Compressed Length | 11.97 |
| Extended Length | 18.78 |
| Stroke Length | 6.81 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Toyota | Prius | Rear | FCS |
| 2008 | Toyota | Prius | Rear | FCS |
| 2007 | Toyota | Prius | Rear | FCS |
| 2006 | Toyota | Prius | Rear | FCS |
| 2005 | Toyota | Prius | Rear | FCS |
| 2004 | Toyota | Prius | Rear | 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.