KYB Suspension SR4123 Complete Strut Assembly with Mount and Spring

The KYB SR4123 Strut-Plus is a complete corner unit assembly that includes a premium KYB strut, mounting hardware, and high-carbon steel coil spring—everything needed for a comprehensive suspension repair in one package. This complete assembly restores your vehicle's original ride height, handling characteristics, and stability while simplifying installation by eliminating the need to disassemble and transfer components from your old strut.

Key Features:

• Complete assembly includes KYB OE-restoring strut, mount, and spring for convenient one-step installation
• High-carbon steel coil spring engineered to match OE specifications and corner weight requirements
• Maintains proper ride height and restores factory handling performance
• Designed by KYB as an original equipment supplier with exact knowledge of vehicle requirements
• Controls vehicle stability and supports electronic crash avoidance systems
• Eliminates the need for dangerous spring compression during installation

As a complete strut assembly, the SR4123 handles critical suspension functions including supporting vehicle weight, determining ride height, serving as the steering pivot point, and maintaining vehicle stability. The KYB Strut-Plus design ensures your suspension system performs as the vehicle manufacturer intended, restoring the control and handling capabilities your vehicle had when new.