Rancho - RS551774

Rancho RS5000X Loaded RS551774 Suspension Strut and Coil Spring Assembly for Ford F-150

An all-in-one solution for late model trucks and SUVs, a Rancho® RS5000®X Loaded strut assembly restores the factory ride height and delivers improved on- and off-road handling thanks to Rancho’s exclusive Cross Tuned technology. This complete strut assembly simplifies installation by including all the required components in a single unit, on- and off-road ride tested and engineered to strict durability requirements.

• COMPLETE, EASY-TO-INSTALL SOLUTION -- Easy to install with an upper mounting plate, this complete solution includes everything you need for strut replacement without the need for a spring compressor
• IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves on- and off-road handling and performance
• RESTORES RIDE HEIGHT -- Precisely calibrated, each application-specific coil spring is fit checked, ride tested and engineered to restore factory ride height
• MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
• STRONG AND DURABLE -- Features a nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas and application-specific sintered iron piston for enhanced structural integrity
• REDUCES FADE -- Nitrogen gas pressurized to 60 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
• BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty