The KYB Gas‑a‑just rear shock for Ford F-250 and F-350 Super Duty (2WD, 1999–2004) offers monotube damping engineered to restore original vehicle control and responsiveness. With separate hydraulic and high-pressure nitrogen gas chambers, it delivers both comfort during normal driving and instant performance when demanded. The design resists fade and helps maintain suspension behavior important to handling and safety systems.
KYB Shocks & Struts Gas-A-Just Rear FORD F250 Super Duty (2WD) 1999-04 FORD F350 Super Duty (2WD) 19