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Rancho RS9000XL rear shock for 1999–2004 Ford pickup and F450 Super Duty applications offering nine selectable damping levels via an easy‑adjust knob. The fourth generation design adds integrated bottom mounts and a dual‑component 2K paint finish for improved strength and chip resistance. Built to withstand heavy use with features to reduce fade and improve ride control; backed by Rancho’s limited lifetime warranty.
Rancho 99-04 Ford Pickup / F450 Series Super Duty Rear RS9000XL Shock
