Rancho 21-22 F-150 4WD (Exc. Models w/ Continuously Controlled Suspension) RS9000XL Strut

Recognized as the first nine-position manually adjustable ride control series in the off-road market, Rancho RS9000®XL struts deliver unprecedented control and performance. Ideal for on- and off-road use, towing and more, the adjustable damping enhances ride characteristics by counteracting the additional unsprung mass inherent in larger tire and wheel combinations. Polyurethane bushings enhance performance and durability while a boot protects the shock rod and oil seal.

• SMOOTH PERFORMANCE -- Polyurethane rebound bumper and bushings and graphite-filled fluon-banded piston help absorb ride harshness and enhance responsiveness to changing road conditions for an overall smoother ride
• STRONG AND DURABLE -- Features an application-specific nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas and sintered iron piston for enhanced structural integrity
• BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the long-lasting premium liquid metallic finish ensures long life
• NINE LEVELS OF PERFORMANCE -- Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility
• REDUCES FADE -- Nitrogen gas pressurized to 100 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
• DESIGNED FOR HARDWORKING VEHICLES -- Ideal for stock or lifted trucks, SUVs and Jeeps that tow, haul or go off road
• INDUSTRY FIRST -- Recognized as the first nine-position manually adjustable shock series in the off-road market
• BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty and 90-Day Performance Guarantee

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