Ford F350 Shock Absorber - Rear - Rancho - RS9000XL - `05-`16. A rear RS9000XL shock designed for 2005–2016 F-350 Super Duty trucks, offering nine adjustable damping positions to fine-tune ride firmness for both street driving and off-road use.

The fourth-generation Rancho RS9000XL combines strength and tunability: integrated bottom mounts increase durability while the dual-component 2K paint finish improves chip resistance. A tri-tube body (up to 2.38 in., application specific) filled with all-weather fluid supports operation across a wide temperature range (-40 to 248°F). Low-friction, self-lubricating seals retain gas and oil for quicker rebound and smoother compression, and nitrogen pressurization (45 or 60 PSI depending on application) reduces fade for consistent performance under load. This shock works well on stock or lifted trucks that tow, haul or tackle rough terrain.

Features

• Nine-position adjustable damping knob for on/off-road flexibility
• Integrated bottom mounts and durable tri-tube construction
• Dual-component 2K paint finish for enhanced chip resistance
• All-weather fluid; operating range -40 to 248°F
• Low-friction seals, polyurethane bumpers, and graphite-filled piston
• Nitrogen charged (45/60 PSI) to minimize fade
• Backed by Rancho’s Limited Lifetime Warranty

If you have questions or need help selecting the right shock for your F-350, call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations — Austin, Texas and the Los Angeles, California area — where we offer installation and customization services. If you are considering purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov