FCS 1355177L Suspension Strut and Coil Spring Assembly - Front Left

Front Left Strut Assembly for GX460

The FCS 1355177L is a suspension strut and coil spring assembly for the front left position on select Lexus GX460 models. It is built for 2017-2023 Lexus GX460 applications with monotube performance upgrade notes and excludes Adaptive Variable Suspension.

• Part number: 1355177L
• Brand line: FCS
• Suspension strut and coil spring assembly for the front left side
• Compressed length: 17.09
• Extended length: 21.97
• Stroke length: 4.88
• Monotube performance upgrade application
• Compatible with 2017-2023 Lexus GX460, front left

Fitment and Application Details

This FCS strut assembly is specified for the front left position on 2017-2023 Lexus GX460 models. The fitment notes call out a monotube performance upgrade and exclude Adaptive Variable Suspension, so it is important to verify the vehicle’s suspension configuration before ordering. The 1355177L part number is the key reference for this application, and 1355177L is also the identifier to use when matching replacement suspension components for the same front-left GX460 setup.

What This Part Helps Address

• Front-end ride control concerns on a Lexus GX460
• Worn or leaking front left strut assembly
• Excessive bounce, nose dive, or reduced damping response
• Uneven suspension behavior at the front left corner
• Restoring proper suspension travel with the listed compressed, extended, and stroke dimensions

Installation Notes and Tips

Confirm that the vehicle is a 2017-2023 Lexus GX460 with no Adaptive Variable Suspension before installation. Verify the front left position and compare the existing assembly dimensions to the listed compressed length of 17.09, extended length of 21.97, and stroke length of 4.88. Because this is a suspension strut and coil spring assembly, proper alignment inspection after installation is recommended.

Quality Assurance

FCS identifies this component under its FCS brand line for suspension service applications. The monotube performance upgrade note and exact dimensional specifications provide a clear reference for selecting the correct front left assembly for the GX460 platform.