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ARB Dana 44 35 Spline Air Locker Differential for 4.10 and Up Gear Ratio (07-18 Jeep Wrangler JK Rubicon)

Item J101463
ExtremeTerrain no longer carries the ARB Dana 44 35 Spline Air Locker Differential for 4.10 and Up Gear Ratio (07-18 Jeep Wrangler JK Rubicon). Please check out 2018-2021 Jeep Wrangler JL Lockers for an updated selection.
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    Product Information

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


    • For Use with 4.10 & Higher Gear Ratios
    • Excellent Grip and Traction Off Road
    • Patented ARB Pneumatic Locking System
    • Easy to Operate
    • Made from Aerospace Grade Alloy Steel
    • For Use with Dana 44, 35 Spline Axles
    • Fits 2007-2018 Wrangler JK Rubicon Models


    Premium Design. The ARB Airlocker differential system is a high-performance upgrade to your original locking differential for Jeep Wrangler Rubicon Dana 44 axle housing. It features a patented ARB pneumatic locking system that prevents your axles from rotating independently. This locker is specifically made for use on Rubicon models equipped with Dana 44, with upgraded 35 spline axles and is designed to work with all gear ratios. It offers excellent traction and easy maneuverability for your JK especially on off-road terrain.

    Durable Construction. The ARB differential system is built from aerospace grade alloy steel that offers durability and strength for lasting performance. This locker includes an activation switch and solenoid valve to make installation smoother. It requires the use of an onboard air compressor system to engage the locker. 

    Application. The ARB Airlocker differential Dana 44, 35 spline is designed for 2007-2018 Wrangler JK Rubicon models. Fits all gear ratios but requires use of Rubicon specific gears on front axle application.


    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Air Locker
    • Hardware

    Tech Specs


    Customer Reviews (2)

      Reviews of ARB Drivetrain products have an average rating of 4.8 out of 5

        Questions & Answers

        10 More Questions

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