KYB SR4591 Suspension Strut and Coil Spring Assembly - Front Right

Overview of KYB Strut-Plus Suspension Strut for Subaru Legacy

The KYB Strut-Plus SR4591 is a complete suspension strut and coil spring assembly designed specifically for Subaru Legacy models. This assembly provides a direct replacement solution that restores the original ride height and suspension performance.

• Complete suspension strut and coil spring assembly
• Direct fit for Subaru Legacy vehicles
• Part number SR4591 for precise identification
• Includes both strut and coil spring for simplified installation
• Engineered to maintain factory ride height and handling characteristics

About the KYB Strut-Plus Product Line

The Strut-Plus line from KYB offers fully assembled suspension strut and coil spring units that simplify the replacement process. By combining the strut and coil spring into one pre-assembled unit, the Strut-Plus series reduces installation time and effort while ensuring compatibility with the vehicle’s original suspension geometry. The SR4591 is part of this line, tailored for Subaru Legacy models to provide consistent performance and reliable fitment.

Detailed Product Description

The KYB Strut-Plus SR4591 suspension strut and coil spring assembly is engineered to meet the specific suspension requirements of Subaru Legacy vehicles. This assembly replaces worn or damaged struts and springs, restoring the vehicle’s original ride height and suspension dynamics. The pre-assembled design ensures that the coil spring is properly seated and tensioned, reducing the risk of installation errors. This part number SR4591 is manufactured to meet or exceed OEM specifications, providing a reliable and durable suspension component.

Common Issues Addressed by This Suspension Strut Assembly

• Excessive vehicle body bounce or sway during driving
• Uneven or sagging ride height on Subaru Legacy models
• Reduced suspension responsiveness and handling stability
• Noise or vibration caused by worn struts or springs
• Difficulty maintaining proper wheel alignment due to suspension wear

Installation Notes and Tips

• Ensure compatibility by verifying the part number SR4591 with your Subaru Legacy model year
• Use proper tools to safely compress the coil spring if disassembly is required
• Follow manufacturer torque specifications for mounting hardware
• Inspect related suspension components during installation for wear or damage
• Professional installation is recommended to maintain suspension safety and performance

Quality Assurance and Warranty Information

KYB manufactures the Strut-Plus SR4591 assembly to meet stringent quality standards, ensuring durability and consistent performance. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official warranty documentation for precise terms applicable to this suspension strut and coil spring assembly.