KYB 345070 Shock Absorber - Rear

Overview of KYB Excel-G Suspension Shock Absorber 345070

The KYB Excel-G Suspension Shock Absorber 345070 is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to restore original handling and control, this shock absorber offers precise fitment and reliable performance for heavy-duty applications.

• Compressed length: 17.24 inches
• Extended length: 29.64 inches
• Stroke length: 12.40 inches
• Lower mount type: E2 (12x38)
• Upper mount type: E1
• Includes dust cover for protection
• No internal rebound spring
• No B-stop or R-stop features

Detailed Product Features and Specifications

This KYB Excel-G shock absorber (part number 345070) is specifically designed for the suspension systems of Ford F-250 Super Duty and F-350 Super Duty models. The shock features a compressed length of 17.24 inches and an extended length of 29.64 inches, providing a stroke length of 12.40 inches to accommodate the suspension travel of these trucks. The lower mount uses an E2 (12x38) configuration, while the upper mount is an E1 type, ensuring proper alignment and secure installation. A dust cover is included to protect the shock shaft from dirt and debris, extending the service life of the component. This model does not include an internal rebound spring or bump stops (B-stop or R-stop), which is consistent with the original equipment design for these vehicles.

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to restore the original ride quality and handling characteristics of vehicles after shock absorber replacement. This product line focuses on matching the factory specifications for compression and rebound, making it suitable for drivers who want to maintain the intended suspension performance of their Ford F-250 Super Duty or F-350 Super Duty trucks. The Excel-G shocks are engineered to provide consistent damping and durability without altering the vehicle’s original suspension dynamics.

Common Applications and Problem Solving

• Restores control and stability to Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces excessive bouncing and body roll during driving
• Improves ride comfort on rough or uneven terrain
• Addresses worn or leaking original shock absorbers
• Prevents premature tire wear caused by suspension issues

Installation Notes and Tips

When installing the KYB Excel-G shock absorber 345070, ensure the vehicle is securely lifted and supported. Verify the correct orientation of the E1 upper mount and E2 lower mount to match factory specifications. Inspect mounting hardware for wear and replace if necessary. The included dust cover should be positioned properly to protect the shock shaft. No internal rebound spring or bump stops require additional adjustment. Torque all fasteners to manufacturer-recommended specifications for safe and effective installation.

Quality Assurance and Warranty

KYB manufactures the Excel-G shock absorbers to meet or exceed OEM standards for durability and performance. This part number 345070 undergoes rigorous quality control to ensure consistent damping characteristics and fitment accuracy for Ford F-250 Super Duty and F-350 Super Duty trucks. Warranty coverage details should be confirmed with the product documentation or KYB directly, as it may vary by region.