KYB 341393 Suspension Strut - Rear

Overview of KYB Excel-G Suspension Strut for Lexus LS430

The KYB Excel-G Suspension Strut 341393 is engineered specifically for the Lexus LS430, providing reliable suspension performance. Designed to restore original handling and control, this strut meets precise fitment requirements for a seamless replacement.

• Compressed length: 16.94 inches
• Extended length: 25.51 inches
• Stroke length: 8.57 inches
• Lower mount type: E2 (17.7x40)
• Upper mount type: 12x1.25
• Includes R-stop for enhanced suspension travel control
• Dust cover and internal rebound spring not included

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to provide a balance between performance and comfort by restoring the original equipment ride quality. This suspension strut 341393 is part of the Excel-G series, which focuses on matching the factory specifications for compression and rebound, making it suitable for Lexus LS430 owners seeking a direct replacement that maintains the vehicle's handling characteristics.

Detailed Product Description

This KYB Excel-G suspension strut features a compressed length of 16.94 inches and an extended length of 25.51 inches, with a stroke length of 8.57 inches, ensuring proper suspension travel for the Lexus LS430. The lower mount type E2 (17.7x40) and upper mount type 12x1.25 provide exact fitment compatibility. The inclusion of an R-stop helps control suspension travel, preventing overextension. Note that this strut does not include a dust cover or internal rebound spring, which aligns with the original equipment design.

Common Issues Addressed by This Suspension Strut

• Reduced vehicle stability due to worn or damaged struts
• Excessive body roll or poor handling in the Lexus LS430
• Uneven tire wear caused by suspension misalignment
• Increased road noise and vibration through the chassis
• Loss of ride comfort and control over bumps and turns

Installation Notes and Tips

• Ensure compatibility with Lexus LS430 before installation
• Use proper tools to avoid damage to mounting points (E2 lower mount and 12x1.25 upper mount)
• Check suspension components for wear and replace related parts if necessary
• Follow torque specifications for mounting hardware to maintain safety
• Test drive after installation to verify proper function and handling

Quality Assurance and Warranty

KYB Excel-G suspension struts are manufactured to meet or exceed OEM standards, ensuring durability and consistent performance. The part number 341393 is backed by KYB's quality control processes. Warranty coverage details should be confirmed with the point of purchase or KYB directly.