KYB 344480 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 344480

The KYB Excel-G Suspension Shock Absorber 344480 is designed specifically for Toyota Sienna models, providing reliable damping performance to restore original ride quality. This shock absorber features precise dimensions and mounting types to ensure proper fit and function.

• Compressed Length: 17.24 inches
• Extended Length: 27.12 inches
• Stroke Length: 9.88 inches
• Lower Mount Type: E2 (22x40)
• Upper Mount Type: S1 (12mm)
• R-stop included for controlled rebound
• No dust cover or internal rebound spring included

Details on KYB Excel-G Product Line

The Excel-G line by KYB is engineered to restore the original handling and control of your vehicle by matching the factory specifications. This suspension shock absorber 344480 is part of the Excel-G series, which focuses on delivering consistent damping performance and durability for everyday driving conditions. It is designed to meet or exceed OEM standards, making it a suitable replacement for Toyota Sienna owners seeking dependable suspension components.

Technical Description and Fitment

This KYB Excel-G shock absorber 344480 is compatible with Toyota Sienna models, featuring a compressed length of 17.24 inches and an extended length of 27.12 inches, providing a stroke length of 9.88 inches. The lower mount uses an E2 (22x40) configuration, while the upper mount is an S1 (12mm) type, ensuring a secure and precise fit. The inclusion of an R-stop helps control rebound movement, enhancing vehicle stability. Note that this part does not include a dust cover or internal rebound spring.

Common Applications and Problem Solving

• Restores smooth ride quality on Toyota Sienna vehicles
• Reduces excessive bouncing and body roll
• Improves handling and vehicle control
• Addresses worn or leaking shock absorbers
• Eliminates uneven tire wear caused by suspension issues

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 344480 on a Toyota Sienna, ensure the correct orientation of the upper and lower mounts according to the specified types (S1 upper, E2 lower). Verify the compressed and extended lengths to confirm proper fitment. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Use appropriate tools to avoid damage to mounting points and torque fasteners to manufacturer specifications.

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet OEM standards, providing consistent performance and durability. This part number 344480 undergoes rigorous quality control to ensure reliability. While specific warranty details are not provided here, KYB typically offers limited warranties on their suspension components. Consult KYB or your parts provider for exact warranty terms related to this shock absorber.