KYB 5510043 Suspension Strut - Front

KYB Gas-a-just Front Strut for Ford and Lincoln

The KYB Gas-a-just 5510043 is a front suspension strut built for 2014-2017 Ford Expedition, 2014-2017 Lincoln Navigator, and 2014 Ford F-150 applications listed below. It uses a monotube design with separate hydraulic and high-pressure nitrogen chambers to deliver responsive damping and consistent ride control.

Key Features

• Monotube suspension strut design for direct response and control
• Air-free hydraulic piston and valve area for consistent damping action
• High-pressure nitrogen gas chamber with floating piston for ride comfort and on-demand performance
• Resists fade caused by aeration during repeated suspension movement
• Front position fitment for select Ford Expedition, Lincoln Navigator, and Ford F-150 models
• Part number 5510043 for accurate ordering and replacement matching

Product Details

KYB Gas-a-just struts are built around a monotube layout that separates the working chambers for responsiveness and stability. The hydraulic section handles normal road input, while the nitrogen gas section adds pressure support when suspension demand increases. For drivers searching for a front strut for 2014-2017 Ford Expedition, front, or a front strut for 2014-2017 Lincoln Navigator, front, this KYB Gas-a-just 5510043 provides the correct application coverage shown in the fitment data. It also fits the 2014 Ford F-150, front, without Heavy Duty Payload Package. Cross-reference part numbers include Monroe Shocks & Struts 172286 and 182286 for the same application.

Common Issues This Part Addresses

• Excessive front-end bounce over bumps and dips
• Reduced steering control from worn suspension damping
• Ride instability during braking, cornering, or load transfer
• Performance fade from aging twin-tube style struts
• Uneven front suspension response on high-mileage vehicles

Installation Notes and Tips

Verify front suspension configuration before ordering. This part fits 2014-2017 Ford Expedition, front, excluding Electronic Suspension; 2014-2017 Lincoln Navigator, front, excluding Electronic Suspension; and 2014 Ford F-150, front, without Heavy Duty Payload Package. Confirm compressed length 16.36, extended length 20.69, stroke length 4.33, lower mount type E3(88.75x117x13), and upper mount type 12x1.25 before installation. Dust cover is not included.

Quality Assurance

KYB is a long-established suspension manufacturer known for OE-style replacement engineering and consistent damping control. The Gas-a-just line is built to deliver responsive front suspension performance with a monotube design that maintains control under changing road conditions.