KYB SRG4715 Suspension Strut and Coil Spring Assembly - Front Left

KYB Truck-Plus Assembly for GX460

The KYB Truck-Plus Performance Assembly SRG4715 is a front left suspension strut and coil spring assembly for the 2017-2023 Lexus GX460 without Adaptive Variable Suspension. It is built for the vehicle’s weight-bearing front suspension role, ride height control, steering pivot function, and stability management.

Key Features

• Front left suspension strut and coil spring assembly
• Fits 2017-2023 Lexus GX460, front left, w/o Adaptive Variable Suspension
• Compressed length: 17.57 in.
• Extended length: 21.81 in.
• Stroke length: 4.24 in.
• Boot included
• KYB Truck-Plus Performance Assembly line for application-specific replacement

Product Details

KYB SRG4715 is part of the Truck-Plus Performance Assembly line, which is engineered as a direct replacement solution for truck and SUV suspension service. For the Lexus GX460, the front left strut assembly must do more than absorb road input; it also helps maintain ride height, supports steering response, and contributes to vehicle stability. This assembly is built around the listed dimensions and application-specific fitment rather than a one-size-fits-all design. If you are replacing a worn front left strut on a 2017-2023 Lexus GX460, SRG4715 provides a matched suspension assembly for the non-Adaptive Variable Suspension configuration. This part number, SRG4715, is the correct reference for the front left position on the GX460 application shown here.

Common Reasons for Replacement

• Front-end noise from a worn strut assembly
• Excessive bounce or reduced damping control
• Uneven ride height or sagging suspension on the front left side
• Steering feel changes caused by worn suspension components
• Stability concerns from degraded strut performance

Installation Notes

Verify that the vehicle is a 2017-2023 Lexus GX460 with no Adaptive Variable Suspension before ordering. Confirm front left placement and compare the compressed length, extended length, and stroke length to the original assembly during service. Because this is a suspension strut and coil spring assembly, proper handling and alignment procedures are important after installation. The boot is included. Part number SRG4715 should be matched to the exact application listed for the GX460.

Quality Assurance

KYB designs the Truck-Plus line with application-specific engineering for truck and SUV suspension service, rather than using a universal fit approach. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.