KYB 555052 Shock Absorber - Rear

Overview of KYB Gas-a-just Suspension Shock Absorber

The KYB Gas-a-just 555052 suspension shock absorber is engineered for Nissan Frontier and Xterra models, providing reliable damping performance. Designed to restore original handling and ride comfort, this shock absorber meets precise fitment specifications for these vehicles.

• Compressed length: 13.11 inches
• Extended length: 20.03 inches
• Stroke length: 6.92 inches
• Lower mount type: E2 (14x42)
• Upper mount type: E1
• Includes dust cover for protection
• R-stop feature included for controlled rebound

Details on KYB Gas-a-just Product Line

The Gas-a-just line by KYB is designed to provide consistent gas-charged damping performance that matches or exceeds original equipment specifications. This product line focuses on maintaining vehicle stability and control by using pressurized gas technology to reduce shock fade and improve response. The 555052 shock absorber is part of this line, ensuring compatibility and performance tailored for Nissan Frontier and Xterra suspensions.

Technical Description and Features

The KYB Gas-a-just 555052 shock absorber features a compressed length of 13.11 inches and an extended length of 20.03 inches, with a stroke length of 6.92 inches. It uses an E2 (14x42) lower mount and an E1 upper mount, ensuring a precise fit for the front suspension of Nissan Frontier and Xterra models. The inclusion of a dust cover helps protect internal components from debris and extends service life. The shock absorber incorporates an R-stop to control rebound travel, enhancing ride stability. Notably, it does not include an internal rebound spring or B-stop, which aligns with the design requirements for these vehicle models.

Common Applications and Problem Solving

• Restores proper damping for worn or leaking front shocks on Nissan Frontier and Xterra
• Improves vehicle handling and ride comfort by reducing excessive bounce and sway
• Addresses noise and vibration issues caused by damaged or failing shock absorbers
• Helps maintain tire contact with the road for safer braking and cornering
• Prevents premature suspension component wear by stabilizing chassis movement

Installation Notes and Tips

When installing the KYB Gas-a-just 555052 shock absorber, ensure the correct orientation of the E1 upper mount and E2 lower mount for proper fitment. Verify the compressed and extended lengths match the vehicle’s specifications to avoid installation issues. The included dust cover should be inspected for damage and properly seated to protect the shock shaft. It is recommended to replace shocks in pairs to maintain balanced suspension performance on the Nissan Frontier or Xterra.

Quality Assurance and Warranty

KYB manufactures the Gas-a-just 555052 shock absorber to meet strict quality standards, ensuring durability and consistent performance. This part is backed by KYB’s warranty coverage, which protects against defects in materials and workmanship under normal use. Using genuine KYB parts helps maintain the integrity of your Nissan Frontier or Xterra suspension system.