KYB 343163 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 343163

The KYB Excel-G Suspension Shock Absorber 343163 is designed to restore the original ride quality and handling of your vehicle. Engineered for select Ford and Mercury models, this shock absorber offers precise fitment and reliable performance for a smoother driving experience.

• Compressed length: 12.2 inches
• Extended length: 20.67 inches
• Stroke length: 8.46 inches
• Lower mount type: E2(12x53)
• Upper mount type: S1
• Includes dust cover for added protection
• No internal rebound spring, B-stop, or R-stop

Detailed Product Features and Specifications

This KYB Excel-G shock absorber, part number 343163, is specifically designed for suspension systems requiring a 12.2-inch compressed length and a 20.67-inch extended length. The 8.46-inch stroke length ensures effective damping and control over road irregularities. The lower mount uses an E2(12x53) style, while the upper mount is an S1 type, ensuring compatibility with the suspension components of Ford and Mercury vehicles. The included dust cover helps protect the shock from dirt and debris, extending its service life. This model does not include an internal rebound spring or bump stops (B-stop and R-stop), which is consistent with the original equipment design for the compatible vehicles.

About the KYB Excel-G Product Line

The Excel-G line from KYB is engineered to provide a balance between performance and comfort by restoring the original handling characteristics of the vehicle. This product line is designed to replace worn shocks and struts with components that meet or exceed original equipment specifications. The Excel-G shocks are gas-charged to reduce fade and improve control, making them suitable for drivers looking to maintain factory ride quality on their Ford or Mercury vehicles.

Compatible Vehicles and Common Applications

• Ford Capri
• Ford Cougar
• Ford Fairmont
• Ford LTD
• Ford Marquis
• Ford Mustang
• Mercury Zephyr

This shock absorber is compatible with the above models, ensuring proper fitment and function when replacing worn suspension components.

Common Issues Addressed by KYB Excel-G Shock Absorber 343163

• Reduced vehicle stability and control due to worn shocks
• Excessive bouncing or swaying on uneven roads
• Increased stopping distances caused by poor suspension response
• Uneven tire wear resulting from improper damping
• Noise and vibration from damaged or leaking shock absorbers

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 343163, ensure the vehicle is securely lifted and supported. Verify the lower mount type E2(12x53) and upper mount type S1 match the vehicle’s suspension mounts. It is recommended to replace shocks in pairs (both front or both rear) to maintain balanced handling. Inspect related suspension components such as bushings and mounts for wear during installation. The included dust cover should be properly positioned to protect the shock shaft from contaminants.

Quality Assurance and Warranty Information

KYB Excel-G shock absorbers are manufactured to meet strict quality standards and are designed to match original equipment performance. While specific warranty details may vary, KYB typically offers a limited warranty against defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms applicable to part number 343163.