KYB SR4638 Suspension Strut and Coil Spring Assembly - Front Right

Overview of KYB Strut-Plus Suspension Strut for Hyundai Sonata

The KYB Strut-Plus SR4638 is a suspension strut and coil spring assembly designed specifically for Hyundai Sonata models. Engineered to restore original ride quality and handling, this assembly combines a shock absorber and coil spring into one unit for efficient replacement.

• Compressed length: 13.46 inches
• Extended length: 20.7 inches
• Stroke length: 7.24 inches
• Includes protective boot
• Complete suspension strut and coil spring assembly

Features of the KYB Strut-Plus Product Line

The Strut-Plus line from KYB offers a direct replacement suspension strut and coil spring assembly that is designed to meet or exceed original equipment specifications. This product line focuses on providing a reliable and durable solution for vehicles requiring a full strut assembly replacement, simplifying installation and ensuring consistent performance. The SR4638 is part of this line, tailored for Hyundai Sonata applications.

Detailed Product Description and Specifications

The KYB Strut-Plus SR4638 features a compressed length of 13.46 inches and an extended length of 20.7 inches, with a stroke length of 7.24 inches. These dimensions ensure proper fitment and suspension travel for the Hyundai Sonata. The assembly includes a protective boot to shield the internal components from dirt and debris, helping to extend the service life of the strut. This suspension strut and coil spring assembly is engineered to restore the vehicle's original handling characteristics and ride comfort by replacing worn or damaged components with a single integrated unit.

Common Applications and Problem Solving

• Restores suspension performance on Hyundai Sonata models
• Addresses issues with worn or leaking struts
• Eliminates excessive vehicle bounce and poor handling
• Corrects uneven tire wear caused by suspension problems
• Improves ride comfort and vehicle stability

Installation Notes and Tips

When installing the KYB Strut-Plus SR4638 on a Hyundai Sonata, ensure the vehicle is securely lifted and supported. Since this is a complete strut and coil spring assembly, it simplifies installation by eliminating the need to compress the spring separately. Verify that the mounting points align correctly and torque all fasteners to manufacturer specifications. Inspect related suspension components during installation for additional wear or damage.

Quality Assurance and Warranty Information

KYB manufactures the Strut-Plus SR4638 to meet strict quality standards, ensuring durability and consistent performance. The inclusion of a protective boot helps maintain the integrity of the strut assembly over time. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.