KYB SM5491 Suspension Strut Mount Kit - Rear Right

Reliable Suspension Strut Mount Kit for Lexus and Toyota

The KYB SM5491 Suspension Strut Mount Kit is designed to restore proper suspension function for select Lexus and Toyota models. This kit provides a direct replacement for worn or damaged strut mounts, ensuring a secure connection between the strut assembly and vehicle chassis.

• Compatible with Lexus Highlander, RX330, RX350, and RX400h models
• Part number SM5491 for precise fitment
• Includes all necessary components for strut mount replacement
• Manufactured by KYB, a trusted brand in suspension parts
• Part of the Mount Components product line for suspension reliability

About the KYB Mount Components Product Line

The Mount Components line by KYB focuses on suspension parts that connect and support strut assemblies. These components are engineered to maintain proper alignment and absorb road vibrations, contributing to vehicle stability and ride comfort. The SM5491 kit is part of this line, providing a quality replacement option for strut mounts on compatible Lexus and Toyota vehicles.

Product Details and Application

The SM5491 Suspension Strut Mount Kit is specifically designed for use on Lexus Highlander, RX330, RX350, and RX400h models. It replaces the original strut mount, which secures the strut assembly to the vehicle body and isolates road noise and vibrations. Over time, strut mounts can wear out, leading to noise, poor handling, and uneven tire wear. This kit ensures a proper fit and restores the suspension’s intended performance.

Common Issues Addressed by This Strut Mount Kit

• Eliminates clunking or knocking noises from the front suspension
• Reduces vibration and harshness felt inside the cabin
• Improves steering response and vehicle handling
• Prevents premature tire wear caused by misalignment
• Restores proper suspension geometry and ride quality

Installation Notes and Tips

• Recommended to replace strut mounts in pairs for balanced suspension performance
• Professional installation is advised due to the need for spring compression tools
• Inspect related suspension components during installation for wear or damage
• Ensure torque specifications are followed to avoid premature failure

Quality Assurance and Warranty

KYB manufactures the SM5491 Suspension Strut Mount Kit to meet or exceed OEM standards. While specific warranty details are not provided here, KYB products typically come with a limited warranty covering defects in materials and workmanship. This kit is engineered to provide reliable service life when installed correctly on compatible Lexus and Toyota models.