KYB SR4643 Suspension Strut and Coil Spring Assembly - Front Left

Overview of KYB Strut-Plus Suspension Strut for Lexus ES350

The KYB Strut-Plus SR4643 is a complete suspension strut and coil spring assembly designed specifically for the Lexus ES350. Engineered to restore original ride quality and handling, this assembly offers precise fitment and reliable performance for your vehicle.

• Complete suspension strut and coil spring assembly
• Compressed length: 15.01 inches
• Extended length: 21.34 inches
• Stroke length: 6.33 inches
• Includes protective boot for durability
• Compatible with Lexus ES350 models

Detailed Product Description

The KYB Strut-Plus SR4643 combines a high-quality shock absorber with a coil spring to provide a direct replacement for the front suspension of the Lexus ES350. The assembly features a compressed length of 15.01 inches and an extended length of 21.34 inches, with a stroke length of 6.33 inches, ensuring proper suspension travel and ride height. The included boot protects the strut shaft from dirt and debris, extending the service life of the component. This assembly is designed to meet or exceed OEM specifications, maintaining the original handling characteristics of your Lexus ES350.

About the KYB Strut-Plus Product Line

The Strut-Plus line from KYB offers fully assembled strut and coil spring units that simplify suspension repairs. By combining the shock absorber and coil spring into one pre-assembled unit, the Strut-Plus line reduces installation time and ensures consistent performance. The SR4643 is part of this line, providing a reliable and convenient solution for Lexus ES350 owners seeking to restore suspension function without the need for separate spring compressors or additional components.

Common Issues Addressed by This Suspension Strut Assembly

• Excessive bouncing or poor ride comfort
• Uneven tire wear due to worn suspension components
• Reduced vehicle stability during cornering or braking
• Noise or clunking sounds from front suspension
• Sagging or lowered ride height on the front end

Installation Notes and Tips

Installation of the KYB Strut-Plus SR4643 is straightforward due to its pre-assembled design. It is recommended to verify vehicle compatibility with Lexus ES350 models before installation. Use proper tools and follow manufacturer torque specifications to ensure safe and secure mounting. Inspect related suspension components during installation to identify any additional wear or damage.

Quality Assurance and Warranty

KYB manufactures the Strut-Plus SR4643 to meet strict quality standards, ensuring durability and consistent performance. This part is backed by KYB's quality assurance processes. Please refer to KYB's official warranty policy for specific coverage details.