HomeSuspension > Shocks and StrutsFCS 345878 Suspension Strut Assembly - Rear
Part #: 345878

FCS 345878 Suspension Strut Assembly - Rear

FCS, Rear
3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
FCS, Rear
Fitment: Subaru, Legacy
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Overview of FCS Suspension Strut Assembly for Subaru Legacy

The FCS Suspension Strut Assembly, part number 345878, is designed specifically for Subaru Legacy models. This suspension component offers precise dimensions to ensure proper fit and function, contributing to vehicle stability and ride comfort.

  • Compressed Length: 11.26 inches
  • Extended Length: 16.81 inches
  • Stroke Length: 5.55 inches
  • Category: Suspension Strut Assembly
  • Compatible with Subaru Legacy

Detailed Product Description and Specifications

This FCS suspension strut assembly features a compressed length of 11.26 inches and an extended length of 16.81 inches, providing a stroke length of 5.55 inches. These measurements are critical for maintaining the correct suspension travel and damping characteristics on the Subaru Legacy. The precise stroke length ensures smooth absorption of road irregularities, improving handling and ride quality. The part number 345878 identifies this specific strut assembly within the FCS product range, facilitating accurate replacement and compatibility verification.

FCS Brand Line Information

The FCS brand line focuses on suspension components engineered for durability and performance. This strut assembly is part of the FCS line, which emphasizes exact fitment and reliable operation for vehicles like the Subaru Legacy. Using FCS suspension parts helps maintain the original suspension geometry and vehicle dynamics as intended by the manufacturer.

Common Applications and Problem Solving

  • Restores proper suspension travel and damping on Subaru Legacy models
  • Addresses issues with worn or damaged struts causing poor ride quality
  • Eliminates excessive bouncing or instability during driving
  • Corrects uneven tire wear related to suspension faults
  • Improves vehicle handling and safety by maintaining suspension integrity

Installation Notes and Tips

Installation of the FCS suspension strut assembly (part number 345878) should be performed by a qualified technician familiar with Subaru Legacy suspension systems. Ensure all mounting points are clean and free of corrosion before installation. Verify the compressed and extended lengths match the vehicle’s specifications to avoid improper suspension geometry. It is recommended to inspect related suspension components during installation for wear or damage.

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 this part helps maintain the suspension system’s designed performance on Subaru Legacy vehicles.

BrandFCS
Part Number345878
PositionFCS, Rear
Compressed Length11.26
Extended Length16.81
Stroke Length5.55

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2017SubaruLegacyRearFCS
2016SubaruLegacyRearFCS
2015SubaruLegacyRearFCS

* 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.