FCS 345474 Suspension Strut Assembly - Front

Overview of FCS Suspension Strut Assembly for Lexus GS and SC Models

The FCS Suspension Strut Assembly, part number 345474, is designed specifically for Lexus GS300, GS400, GS430, and SC430 models. This strut assembly offers precise suspension control with key dimensional attributes that ensure proper fit and function for these vehicles.

• Compressed Length: 15.83 inches
• Extended Length: 20.16 inches
• Stroke Length: 4.33 inches
• Compatible with Lexus GS300, GS400, GS430, and SC430
• Part Number: 345474

FCS Brand Line Suspension Components

The FCS brand line focuses on delivering reliable suspension parts engineered to meet OEM specifications. This suspension strut assembly is part of the FCS lineup, which emphasizes durability and precise fitment for luxury vehicles like Lexus. The FCS struts are designed to maintain vehicle stability and ride comfort by matching exact length and stroke requirements.

Detailed Product Description and Specifications

This suspension strut assembly features a compressed length of 15.83 inches and an extended length of 20.16 inches, providing a stroke length of 4.33 inches. These measurements are critical for maintaining the correct suspension travel and ride height on Lexus GS300, GS400, GS430, and SC430 models. The strut assembly is engineered to replace worn or damaged units, restoring proper suspension geometry and vehicle handling characteristics.

Common Applications and Problem Resolution

• Restores suspension travel and ride height on Lexus GS and SC models
• Eliminates excessive bouncing or bottoming out during driving
• Corrects uneven tire wear caused by faulty struts
• Improves vehicle stability and handling performance
• Replaces noisy or leaking strut assemblies

Installation Notes and Tips

Installation of the FCS suspension strut assembly (part number 345474) should be performed by a qualified technician familiar with Lexus suspension systems. Ensure the vehicle is properly supported and the suspension is unloaded before removal. Verify the compressed and extended lengths match OEM specifications to confirm correct fitment. After installation, a wheel alignment is recommended to maintain proper handling and tire wear.

Quality Assurance and Warranty Information

The FCS suspension strut assembly is manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, FCS products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.