KYB Shocks & Struts Gas-A-Just Rear FORD F250 Super Duty (2WD) 1999-04 FORD F350 Super Duty (2WD) 19

When you're working with a 1999-2004 Ford F-250 or F-350 Super Duty, especially the 2WD models, keeping your suspension in good shape is key. This rear shock absorber from KYB is designed to help maintain the intended performance of your vehicle's electronic safety systems. It's a monotube design that automatically adjusts to your driving needs, so you get a comfortable ride during normal cruising and improved control when you need it.

The Gas-a-just shock absorber uses two separate chambers. One is for the hydraulic piston and valve, which handles responsiveness and control. The other is a high-pressure nitrogen gas chamber with a floating piston. This setup prevents the aeration that can cause fade in traditional twin-tube shocks, ensuring consistent performance. It's built to help your truck handle as the manufacturer intended, which is important for everything from hauling to everyday driving.