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Find Shocks & Struts for your Silverado 3500

FOX Performance Series 2.5 IFP HTO Rear Shock for 0 to 1-Inch Lift (20-26 Silverado 3500 HD)Find parts that fit my vehicle

Item SHS41988
Our Price

$381.65 each

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      Product Information

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

      Features & Specs

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      • 2.5-Inch Impact Extruded 6061-T6 Aluminum Shock Body
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      • Type II Clear-Anodized Body Plating for heat dissipation and corrosion resistance
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      • High-Flow Velocity-Sensitive Damping System
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      • 5/8” Hard Chrome Shaft
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      • Internal Floating Piston (IFP) Separates Oil and Gas
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      • Hydraulic Top Out (HTO) Piston to Reduce Harsh Impacts
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      • Travel Length of 8.68 Inches
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      • Extended Length of 26.02 Inches
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      • Compressed Length of 17.34 Inches
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      • Eyelet Top Mount
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      • Eyelet Bottom Mount
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      • Fits 2020-2026 Silverado 3500 HD with 0 to 1-Inch Lift
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      Description

      Performance Rear Shock. The FOX Performance Series 2.5 IFP HTO Rear Shock for 0 to 1-Inch Lift is engineered to enhance ride quality and control for lifted trucks. It employs position-sensitive technology and optimized valving, delivering superior damping performance on and off-road. This shock reduces harsh top-out impacts and improves comfort, particularly beneficial for vehicles with heavier tires or lifts exceeding OEM specifications.

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      Construction and Appearance. Constructed from 6061-T6 aluminum using impact extrusion, the shock body is finished with Type II clear-anodized plating for efficient heat dissipation and corrosion resistance. It incorporates a high-flow velocity-sensitive damping system, a durable 5/8” hard chrome shaft, and an internal floating piston that separates oil and high-pressure nitrogen for optimized operation.

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      Installation. Installation is straightforward and designed as a direct bolt-on without requiring drilling or modifications. This ensures a quick and hassle-free upgrade for compatible vehicles.

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      Application. Specifically designed to fit 2020 to 2026 Silverado 3500 HD models with 0 to 1-inch lift heights.

      FOX 987-24-009

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

      What's in the Box

      • (1) Shock

      4.8

      Customer Reviews (241)

      Questions & Answers

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