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ARB Dana 44 30 Spline Air Locker Differential for 3.73 and Down Gear Ratio (87-18 Jeep Wrangler YJ, TJ & JK)

Item J101462
ExtremeTerrain no longer carries the ARB Dana 44 30 Spline Air Locker Differential for 3.73 and Down Gear Ratio (87-18 Jeep Wrangler YJ, TJ & JK). Please check out Jeep JL Lockers for Wrangler (2018-2021) for an updated selection.
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    Product Information

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

    Features

    • 30 Spline Air Locker
    • Works with 3.73 & Lower Gear Ratios
    • Simple Switch Operation
    • Patented Pneumatic Control System
    • Made from Aerospace Grade Alloy Steel
    • Designed for Dana 44 Axles
    • Fits 87-2018 Jeep Wrangler YJ, TJ, & JK Models

    Description

    Premium Traction. The ARB Airlocker differential system provides excellent traction and grip on off-road terrain. It can be operated by a simple switch that activates the systems' patented ARB pneumatic control system to prevent the wheels from turning independently. This air locker is made specifically for use with your Dana 44 axle with a 30 spline count and is designed for use with 3.73 & lower (numerically higher) gear ratios.

    Durable Construction. All the parts in this system are built from aerospace grade alloy steel for extreme durability and strength. The ARB Airlocker Differential System comes with locking differentials, solenoid, and an activation switch to make installation smoother. This locker requires the use of an on board air compressor system to actuate the locker.

    Application. The ARB Airlocker differential Dana 44, 30 spline for 3.73 & lower gear ratio is designed for 1987-2018 Jeep Wrangler YJ, TJ, & JK models.

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Air Locker
    • Hardware

    Tech Specs

    3.0

    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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