KYB 349004 Shock Absorber - Front

Overview of KYB Excel-G Suspension Shock Absorber 349004

The KYB Excel-G Suspension Shock Absorber 349004 is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to restore original ride quality, this shock absorber offers precise control and durability for heavy-duty applications.

• Compressed length: 13.39 inches
• Extended length: 20.71 inches
• Stroke length: 7.32 inches
• Lower mount type: E2 (14.6x42)
• Upper mount type: S1 (12mm)
• Includes dust cover for protection
• R-stop feature included for enhanced travel control
• No internal rebound spring or B-stop

Detailed Product Description

This KYB Excel-G shock absorber, part number 349004, is specifically designed for Ford F-250 Super Duty and F-350 Super Duty models. The shock features a compressed length of 13.39 inches and an extended length of 20.71 inches, providing a stroke length of 7.32 inches to accommodate suspension travel. The lower mount uses an E2 style (14.6x42), while the upper mount is an S1 type with a 12mm diameter, ensuring proper fitment and secure installation. A dust cover is included to protect the shock shaft from dirt and debris, extending the service life of the component. The R-stop feature helps control the shock's travel, improving ride stability under load. This shock absorber does not include an internal rebound spring or B-stop, which aligns with the design requirements for these heavy-duty trucks.

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to restore original equipment ride quality and handling characteristics. These shocks and struts are engineered to meet or exceed OEM specifications, making them suitable replacements for factory-installed components. The Excel-G series focuses on providing consistent damping performance and durability, which is essential for vehicles like the Ford F-250 Super Duty and F-350 Super Duty that often encounter demanding driving conditions.

Common Applications and Problem Solving

• Restores factory ride comfort and handling on Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces excessive bouncing and body roll during towing or heavy loads
• Improves vehicle stability on rough or uneven terrain
• Minimizes noise and vibration caused by worn or damaged shocks
• Prevents premature tire wear due to suspension issues

Installation Notes and Tips

• Verify compatibility with Ford F-250 Super Duty and F-350 Super Duty models before installation
• Inspect mounting points for wear or damage prior to installing the shock absorber
• Use proper tools to avoid damage to the E2 lower mount and S1 upper mount
• Ensure dust cover is properly seated to protect the shock shaft
• Follow vehicle manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet strict quality standards and OEM specifications. This part number 349004 undergoes rigorous testing to ensure durability and consistent performance. KYB typically offers a limited warranty on their Excel-G line, covering defects in materials and workmanship. Please refer to KYB's official warranty documentation for specific terms and conditions.