KYB KG5440 Shock Absorber - Front

Overview of KYB Gas-a-just Suspension Shock Absorber KG5440

The KYB Gas-a-just shock absorber KG5440 is engineered for reliable suspension performance on select Dodge and Ford trucks and SUVs. Designed to restore factory ride quality, this shock absorber is compatible with models such as the Dodge Durango, Dakota, Bronco, and Ford F-150, F-250, and Ranger.

• Compressed length: 9.84 inches
• Extended length: 14.45 inches
• Stroke length: 4.61 inches
• Lower mount type: E2 (12x38)
• Upper mount type: S1
• Includes dust cover for added protection
• No internal rebound spring, B-stop, or R-stop

About the KYB Gas-a-just Product Line

The Gas-a-just line from KYB offers gas-charged shock absorbers designed to provide consistent damping performance and improved vehicle control. This product line focuses on delivering a balance between ride comfort and handling stability, making it suitable for trucks and SUVs that require dependable suspension components. The KG5440 shock absorber is part of this line, ensuring it meets the standards for durability and performance expected from Gas-a-just shocks.

Detailed Product Description

The KG5440 shock absorber features a compressed length of 9.84 inches and an extended length of 14.45 inches, providing a stroke length of 4.61 inches. This range allows for effective suspension travel and damping control. The lower mount uses an E2 (12x38) style, while the upper mount is an S1 type, ensuring proper fitment on compatible Dodge and Ford models. The inclusion of a dust cover helps protect the shock shaft from debris and extends the service life of the component. This shock absorber does not include an internal rebound spring or bump stops (B-stop or R-stop), which is typical for this design and application.

Compatible Vehicles and Common Applications

• Dodge Bronco and Bronco II
• Dodge Dakota and Durango
• Ford F-100, F-150, F-250, F-250 HD, F-350
• Ford Ranger

Common Suspension Issues Addressed

• Reduced ride comfort due to worn shocks
• Excessive body roll or sway during cornering
• Uneven tire wear caused by poor damping
• Increased stopping distance from unstable suspension
• Noise or vibration from damaged shock absorbers

Installation Notes and Tips

When installing the KYB Gas-a-just KG5440 shock absorber, ensure the vehicle is securely lifted and supported. Verify the upper and lower mount types (S1 upper, E2 lower) match the vehicle’s mounting points. It is recommended to replace shocks in pairs (both front or both rear) to maintain balanced suspension performance. Inspect mounting hardware and replace if worn or damaged. The included dust cover should be positioned correctly to protect the shock shaft from contaminants.

Quality Assurance and Warranty

KYB manufactures the Gas-a-just KG5440 shock absorber to meet strict quality standards for durability and performance. While specific warranty details may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms applicable to this part number.