KYB 5510028 Suspension Strut - Front

KYB Gas-a-Just Front Strut for Ford F-150

The KYB Gas-a-Just 5510028 is a front suspension strut built as an OE-style monotube replacement for Ford F-150 trucks that work, tow, and run larger wheels and tires. It is engineered to restore control, sharpen steering response, and maintain consistent damping under demanding driving conditions.

Gas-a-Just Product Line

KYB Gas-a-Just struts use a monotube design with separate hydraulic and high-pressure gas chambers. That layout supports responsive handling during normal driving while delivering immediate damping when the suspension is loaded, making it a practical upgrade for truck owners who want firmer control without giving up everyday ride quality.

Key Features

• Part number 5510028
• Front suspension strut for 2015-2020 Ford F-150 applications listed below
• Up to 25% more damping performance than original equipment shocks
• High-pressure monotube construction separates gas and oil for fade-resistant operation
• Triple chrome plated piston rod helps reduce seal wear and fluid leakage
• Higher gas pressure improves steering response
• Valving and components are tuned specifically for Ford trucks
• Designed for vehicles that tow, work, or use heavier tires and wheels

Detailed Description

KYB 5510028 is a front monotube strut designed to replace the original OE unit on select Ford F-150 trucks. The internal design uses an air-free hydraulic piston and valve area for control, plus a separate nitrogen gas chamber with a floating piston for consistent response. This helps the strut maintain damping performance during repeated suspension movement, which is important on trucks used for hauling, towing, and daily driving. The KYB Gas-a-Just 5510028 is a direct-fit suspension strut for Ford F-150 owners who want a firmer, more controlled front-end feel without changing the vehicle’s intended suspension layout.

This part cross-references Ford FL3Z18124B and FL3Z18124K for the same application.

What It Helps Address

• Excessive front-end bounce or float
• Reduced steering response
• Suspension fade during repeated load changes
• Wear from heavier tires and wheels
• Loss of control feel on work trucks and tow vehicles

Installation Notes and Fitment

Compatible with 2015-2017 Ford F-150, front, monotube performance upgrade, without Heavy Duty Payload Package. Compatible with 2018-2020 Ford F-150, front, recommended OEM replacement, without Heavy Duty Payload Package. Verify mount style and vehicle configuration before installation. This part uses lower mount type E3(88.75X117X13) and upper mount type S1(12MM).

Quality Assurance

KYB is known for OE-level suspension engineering, and the Gas-a-Just line is built to restore original vehicle capability with a monotube design focused on control, response, and consistent damping. Part number 5510028 is engineered for Ford F-150 front suspension applications listed above.