KYB 349203 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 349203

The KYB Excel-G Suspension Shock Absorber part number 349203 is engineered for reliable performance on Lexus and Toyota vehicles. Designed specifically for models like the Highlander, RX350, RX350L, RX450h, and RX450hL, this shock absorber restores original handling and control.

• Compressed length: 12.24 inches
• Extended length: 18.93 inches
• Stroke length: 6.69 inches
• Lower mount type: E2 (12.2x50)
• Upper mount type: E2 (14x39.7)
• Includes dust cover for protection
• R-stop included for rebound control
• No internal rebound spring or B-stop

Detailed Product Features and Specifications

This KYB Excel-G shock absorber features a compressed length of 12.24 inches and an extended length of 18.93 inches, providing a stroke length of 6.69 inches. The lower mount uses an E2 style with dimensions 12.2x50, while the upper mount is also E2 type sized 14x39.7. A dust cover is included to protect the shock from dirt and debris, enhancing durability. The design incorporates an R-stop to control rebound but does not include an internal rebound spring or B-stop, aligning with the original equipment specifications for the compatible Lexus and Toyota models.

About the KYB Excel-G Product Line

The Excel-G line by KYB is designed to restore the original ride quality and handling characteristics of your vehicle. This product line focuses on matching the original equipment specifications, making it suitable for drivers seeking a direct replacement shock absorber. The Excel-G shocks are engineered to provide consistent damping performance and improved control, which is essential for vehicles like the Lexus RX350 and Toyota Highlander.

Common Applications and Problem Solving

• Restores vehicle stability and handling on Lexus RX350 and Toyota Highlander models
• Reduces excessive bouncing and body roll during driving
• Improves ride comfort by absorbing road shocks effectively
• Prevents premature tire wear caused by worn shocks
• Maintains proper suspension geometry and alignment

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 349203, ensure the vehicle is securely lifted and supported. Verify the correct orientation of the upper and lower mounts, matching the E2 mount types specified. Inspect the dust cover for proper placement to protect the shock from contaminants. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Follow manufacturer torque specifications for mounting hardware to ensure safety and durability.

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet or exceed original equipment standards. This part number 349203 undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms applicable to this suspension shock absorber.