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Find Lockers for your Wrangler

ARB Rear M220 Air Locker Differential; 32-Spline (18-26 Jeep Wrangler JL, Excluding Rubicon)Find parts that fit my vehicle

Item J131333-JL
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196 Reviews of ARB
Our Price

$1,429.95 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

        _x000D_
      • Instant Locking Pneumatic Differential Provides Precise Traction Control
        • _x000D_
      • Controls Axle Shafts To Deliver 100 Percent Traction On Demand
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      • Engagement Switch Allows Activation From Driver's Seat For Convenience
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      • Patented Timed Locking Mechanism Enables Rapid Locking And Unlocking
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      • Two-Piece Durable Design Minimizes Moving Parts For Enhanced Reliability
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      • Forged Nickel Alloy Steel Gears Ensure High Torque Handling Capability
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      • Steel Reinforced Elastomer Bonded Annular Seal Designed For Extreme Conditions
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      • Includes Dash Switch, Solenoid Valve, Air Line, And Bulkhead Fitting
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      • Requires Separate Air Compressor For Operation
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      • Five-Year Warranty Included For Reliability Assurance
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      • Fits 2018-2026 Jeep Wrangler JL Models, Excluding Rubicon
        • _x000D_

      Description

      PRECISE TRACTION CONTROL. The ARB Rear M220 Air Locker Differential, 32-Spline, delivers instant locking capability to maximize traction in demanding driving conditions. It is pneumatically operated with a dash switch for easy activation, allowing the driver to maintain control without leaving the cabin. This technology prevents wheel spin, essential for challenging off-road terrain.

      CONSTRUCTION AND APPEARANCE. Built from forged nickel alloy steel and featuring a steel-reinforced elastomer bonded annular seal, this differential is engineered to withstand extreme environments and heavy use. Its two-piece durable design reduces moving parts, enhancing reliability and longevity.

      INSTALLATION. Installation requires replacement of the factory differential and typically demands moderate mechanical skill. The process is straightforward and does not require drilling, making it accessible to experienced technicians and enthusiasts alike.

      WARRANTY. This product is backed by a five-year warranty, underscoring its quality and durability.

      APPLICATION. Compatible with 2018 through 2026 Jeep Wrangler JL models, excluding the Rubicon trim.

      ARB RD245

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 5 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

      What's in the Box

      • (1) Air Locker Differential
      • Mounting Hardware

      Tech Specs

      4.9

      Reviews of ARB Drivetrain Products (196)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Wrangler

      • JL Wrangler 2 Door - 18, 19, 20, 21, 22, 23, 24, 25
      • JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23, 24, 25

        Built for Tough Trails and Demanding Terrain

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