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Rancho RS9000XL Rear Shock for Stock Height (17-26 4WD F-250 Super Duty)Find parts that fit my vehicle

Item SD4306
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$143.76 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Nine Levels Of Performance With Nine-Position Easy-To-Adjust Knob Allowing Customized Damping Control And Firmness For On-Road And Off-Road Flexibility
      • Designed For Hardworking Vehicles Such As Stock Or Lifted Trucks, SUVs, And Jeeps That Tow, Haul, Or Go Off Road
      • Industry First Nine-Position Manually Adjustable Shock Series In The Off-Road Market
      • Reduces Fade With Nitrogen Gas Pressurized To 120 PSI To Minimize Air-To-Oil Mixture And Reduce Damping Performance Fade And Foaming
      • Strong And Durable With 18mm Nitro-Carburized Piston Rod To Resist Scuffs And Corrosion, Double-Welded Loops At Stress Areas, And 1.25-Inch Sintered Iron Piston
      • Handles Extreme Temperature Changes With A 2.75-Inch Tri-Tube Body Filled With All-Weather Fluid Allowing Operation From -40 To 248°F
      • Smooth Performance Featuring Polyurethane Rebound Bumper And Bushings, Graphite-Filled Fluon-Banded Piston For Enhanced Responsiveness And Ride Comfort
      • Built To Last With Low-Friction, Self-Lubricating Seal And Long-Lasting Premium Liquid Metallic Finish Plus Polyvinyl Protective Boot
      • Manual Adjustable Damping Type
      • Extended Length 31.23 Inches
      • Shock Stroke 12.3 Inches
      • Lower Mount Type: Loop Bushing And Sleeve Mount With 9/16 Inch Sleeve ID X 1.5 Inch Sleeve O.A.L.
      • Upper Mount Type: Loop Bushing Mount With 5/8 Inch Bushing ID X 1.3125 Inch Bushing O.A.L.
      • Boot Included
      • Gas Charged
      • Body Diameter 2.75 Inches
      • Rod Diameter 0.709 Inches (18mm)
      • Body Color Silver
      • Cylinder Material Steel Tri Tube
      • Progressive Valving Type
      • Includes Bump Stop, Dust Shield Included, And Dust Shield Material Rubber
      • Shock Absorber Bore Size 1.26 Inches (32mm)
      • Manual Damping Adjustment, No Remote Reservoir Or Air Adjustment
      • Does Not Include Coil Springs Or Strut Mount Insulators
      • Fits 17-26 4WD F-250 Super Duty Without Tremor Package, Rear Position, 0 Inch Lift Height; Use To Depletion Then Use Substitute Shock Model

      Description

      Premium Adjustable Suspension Shock. The Rancho Rear suspension shock absorber offers advanced ride control with a nine-position adjustable knob that customizes damping firmness for both on- and off-road conditions. It is designed to enhance vehicle stability, comfort, and performance in towing, hauling, or rough terrain scenarios.

      Construction and Appearance. Built from durable steel with a 2.75-inch tri-tube body, it includes a nitro-carburized 18mm piston rod to resist corrosion and scratches. The shock features a premium liquid metallic silver finish supported by a polyvinyl protective boot for extended life and endurance.

      Installation. This shock absorber installs easily with no drilling required. It fits directly on designated vehicle mounts without modifications, suitable for experienced DIY users or professional mechanics.

      Warranty. Covered by a limited lifetime warranty for long-term reliability and peace of mind.

      Application. Specifically fits 2017-2026 4WD Ford F-250 Super Duty models in the rear suspension without the Tremor Package, at stock ride height (0-inch lift). Use this shock to depletion before switching to the recommended RS994047A model replacement.

      Rancho RS994047A

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Rear Shock Absorber

      4.7

      Customer Reviews (186)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My F-250

      • 6.2L V8 - 17, 18, 19, 20, 21, 22
      • 6.7L V8 Power-Stroke - 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
      • 6.8L V8 - 23, 24, 25, 26
      • 7.3L V8 - 20, 21, 22, 23, 24, 25, 26