KYB 554385 Suspension Shock Absorber - Rear

Overview of KYB Gas-a-just Suspension Shock Absorber 554385

The KYB Gas-a-just suspension shock absorber 554385 is engineered for Hyundai Accent and Kia Forte models, including the Forte Koup. Designed to restore original handling and control, this shock absorber offers precise damping performance tailored to these vehicles.

• Compressed length: 10.07 inches
• Extended length: 14.4 inches
• Stroke length: 3.70 inches
• Lower mount type: E2(12x36)
• Upper mount type: E2(12x47)
• Includes dust cover for protection
• R-stop feature included for rebound control

Features of the KYB Gas-a-just Shock Absorber

The Gas-a-just line from KYB is designed to provide consistent gas pressure and damping force, improving vehicle stability and ride comfort. This shock absorber does not include an internal rebound spring or B-stop but features an R-stop to help control rebound movement effectively. The dust cover helps protect the piston rod from dirt and debris, extending the service life of the shock.

Technical Specifications and Compatibility

This KYB Gas-a-just shock absorber (part number 554385) is specifically compatible with Hyundai Accent and Kia Forte models, including the Forte Koup. The precise compressed and extended lengths (10.07 inches and 14.4 inches respectively) and stroke length of 3.70 inches ensure proper fit and function. The E2 style mounts on both upper (12x47) and lower (12x36) ends provide secure attachment points designed for these vehicles.

Common Suspension Issues Addressed

• Reduced vehicle stability and poor handling
• Excessive bouncing or body roll during cornering
• Uneven tire wear due to worn shocks
• Increased stopping distances from compromised suspension
• Noise or vibration caused by damaged shock absorbers

Installation Notes and Tips

When installing the KYB Gas-a-just shock absorber 554385, ensure the vehicle is safely supported and the suspension is unloaded. Verify the correct orientation of the upper and lower mounts (E2 types) to match factory specifications. The included dust cover should be inspected for proper placement to protect the piston rod. No internal rebound spring or B-stop is present, so take care to avoid overextension during installation.

Quality Assurance and Warranty

KYB manufactures the Gas-a-just line to meet or exceed OEM standards for durability and performance. This shock absorber undergoes rigorous testing to ensure consistent gas pressure and damping characteristics. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship for their suspension components.