FREE 1 to 3-Day Delivery on Orders $149+ Details

Father’s Day Sale – Up to 40% Off! Shop Now >

Find Shocks & Struts for your F-250

Rancho RS5000X Front Shock for 4-Inch Lift (11-16 4WD F-250 Super Duty)Find parts that fit my vehicle

Item SD4308-1
Product Image
281 Reviews
Our Price

$70.30 each

Military, Medical & First Responders $3.52 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

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

      Features & Specs

      • Featuring A Unique, Exclusive Valving System And Advanced Compression Functionality
      • Delivers Improved Overall On- And Off-Road Handling And Performance
      • Cross Tuned Technology With Exclusive Rebound Valving System And Advanced Compression Phase
      • Minimizes Rough Ride With Progressive Engagement Valving Custom-Tuned For Each Vehicle
      • Strong And Durable With 16mm Nitro-Carburized Piston Rod To Resist Scuffs & Corrosion
      • 35mm Sintered Iron Piston For Enhanced Structural Integrity
      • Polyvinyl Protective Boot Included
      • Large Twin-Tube Body Filled With All-Weather Fluid For Cooler Operation
      • Handles Extreme Temperature Changes From -40 To 248°F
      • Polyurethane Rebound Bumper And Rubber Bushings Absorb Ride Harshness
      • Fluon-Banded Piston Enhances Responsiveness To Changing Road Conditions
      • Nitrogen Gas Pressurized To 150 PSI To Reduce Damping Performance Fade And Foaming
      • Compression Control Valve Custom-Tuned To Regulate Fluid Transfer And Maintain Shock Motion Control
      • Low-Friction, Self-Lubricating Seal For Quicker Rebound And Smoother Compression
      • Application-Specific Piston For Heightened Control Of Shock Motion Due To Expanded Piston Area
      • Includes Mounting Hardware
      • Telescopic Shock Type With Twin Tube Internal Construction
      • Shock Has Loop Bushing And Sleeve Lower Mount, Stem Mount Upper Mount
      • Shock Stroke Length 9.14 Inches
      • Body Diameter 2.25 Inches
      • Extended Length 24.86 Inches
      • Boot Is Included
      • Gas Charged Shock
      • Painted Body Finish
      • Steel Body Material
      • Nitrocarburized Shaft Material
      • Progressive Valving Type
      • Red Dust Shield Color
      • Fits 11-16 4WD F-250 Super Duty

      Description

      Advanced Shock Performance. The Rancho RS5000X Front Shock for 4-Inch Lift features exclusive valving and compression technology to enhance on- and off-road handling, providing improved vehicle control and a smoother ride. Designed for trucks with a 4-inch lift, it reduces ride harshness by absorbing impacts and adapting to varied terrain for better driver comfort and suspension performance.

      Construction and Appearance. This shock absorber boasts a durable 16mm nitrocarburized piston rod to resist corrosion and scuffing, paired with a robust 35mm sintered iron piston inside a 2.25-inch diameter painted steel twin-tube body. It includes a polyvinyl protective boot and a polyurethane rebound bumper, finished in red dust shield color for a clean, reliable look that withstands extreme temperatures from -40 to 248°F.

      Installation. Installation is straightforward with no drilling required and includes all necessary mounting hardware. It is designed as a direct replacement for easy swapping with factory or lifted suspension setups on compatible vehicles.

      Warranty. This product is backed by a limited lifetime warranty, ensuring long-term reliability and peace of mind.

      Application. Specifically engineered to fit 2011-2016 4WD Ford F-250 Super Duty models equipped with a 4-inch front lift, providing a custom-tuned suspension solution for these trucks.

      Rancho RS55044

      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 (281)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My F-250

      • 6.2L V8 - 11, 12, 13, 14, 15, 16
      • 6.7L V8 Power-Stroke - 11, 12, 13, 14, 15, 16