KYB 3440123 Suspension Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber

The KYB Excel-G Suspension Shock Absorber (Part Number 3440123) is designed specifically for Toyota Avalon models. Engineered to restore original ride quality, this shock absorber offers reliable performance and durability for your vehicle's suspension system.

• Compressed Length: 13.93 inches
• Extended Length: 17.61 inches
• Stroke Length: 3.98 inches
• Lower Mount Type: E2 (16.1x50)
• Upper Mount Type: S1 (12mm)
• Internal Rebound Spring: Yes
• Dust Cover Included: No

About the KYB Excel-G Product Line

The Excel-G line by KYB is designed to provide a balance between comfort and control by restoring the original handling and ride characteristics of your Toyota Avalon. This product line focuses on matching the original equipment specifications, making it a suitable replacement for worn or damaged shock absorbers without altering the vehicle's factory suspension dynamics.

Detailed Product Description

The KYB Excel-G shock absorber 3440123 features a compressed length of 13.93 inches and an extended length of 17.61 inches, with a stroke length of 3.98 inches. It includes an internal rebound spring to maintain consistent damping performance and improve ride stability. The lower mount type E2 (16.1x50) and upper mount type S1 (12mm) ensure proper fitment and secure installation on the Toyota Avalon suspension system. Note that this shock absorber does not include a dust cover, so it is recommended to inspect the mounting area for any debris or damage during installation.

Common Suspension Issues Addressed

• Reduced ride comfort due to worn shocks
• Excessive bouncing or body roll during driving
• Uneven tire wear caused by poor suspension damping
• Decreased vehicle stability and control
• Noise or vibration from faulty shock absorbers

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 3440123 on a Toyota Avalon, ensure the vehicle is securely lifted and supported. Verify the lower and upper mount types match the vehicle’s suspension points. Since this part does not include a dust cover, inspect the shock mounting area for dirt or damage and clean as necessary. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

KYB manufactures the Excel-G shock absorbers to meet or exceed original equipment standards. The internal rebound spring design helps maintain consistent damping over time. While specific warranty details are not provided here, KYB typically offers a limited warranty on their suspension components. Refer to KYB’s official documentation for exact warranty terms.