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Currie RockJock 44 Front Crate Axle w/ Zip Locker; 4.88 Ratio (07-18 Jeep Wrangler JK)

Item J120297
ExtremeTerrain no longer carries the Currie RockJock 44 Front Crate Axle w/ Zip Locker; 4.88 Ratio (07-18 Jeep Wrangler JK). Please check out Jeep Axles & Hubs for an updated selection.
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    Product Information

    Features, Description, Specs & Installation

    Features

    • For Heavy Off-Road Use
    • 4340 Chromoly Construction
    • Black Satin Powder-Coat
    • Stock Wrangler JK Axle Width of 65.375 in. Between Wheel Mounting Surfaces
    • Stock 5x5 in. Bolt Pattern
    • Currie RockJock Reinforced Differential Case
    • 1350 U-Joints
    • Includes Yukon Zip Locker
    • 4.88 Gear Ratio
    • Direct Fit Bolt-On Replacement
    • Professional Installation Recommended
    • Computer Re-Tune Required for Some Applications
    • For Dana 44 Front Axle Swaps
    • Includes Driver and Passenger Side Assemblies
    • 2-Year Limited Warranty
    • Fits 2007 to 2018 Jeep Wrangler JK Models

    Description

    Designed for Heavy Off-Road. The Currie RockJock 44 Front Crate Axle with Zip Locker is designed to be a direct fit replacement for the factory Dana 44 front axle. It includes the air-operated Yukon Zip Locker to provide superior traction and reliability. Additionally, the included ring and pinion gears have a 4.88 gear ratio for excellent off-road performance. Furthermore, the kit can reuse the existing outer knuckle assemblies to help lower costs.

    Heavy Duty Construction. The RockJock is extremely tough and durable, with 4340 chromoly axle shafts that are far superior to the OEM carbon-steel axles. In addition to this are the heavy-duty, iron center and cover, and other reinforced components for superior off-road strength and toughness.

    Professional Installation Recommended. Replacing the axle requires expertise and the services of a qualified mechanic are recommended. Note that for 2012 and newer models a computer retune is required.

    2-Year Limited Warranty. The Currie RockJock 44 Front Crate Axle with Zip Locker is warranted to be free of defects in materials and workmanship. Any alteration or improper use voids the warranty. Other exclusions will apply.

    Application. The Currie RockJock 44 Front Crate Axle with Zip Locker and 4.88 gear ratio is designed to fit 2007 to 2018 Jeep Wrangler JK models.

    Please Note. Currie's RockJock Crate Axles are built to order for our customers and because of this, there can be a 3 to 4 week lead time on orders once your information is received.

    Fitment:

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

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Front Axle Assembly with Differential Housing
    • (2) Front Axles Shafts with U-Joints
    • (1) Locker
    • (2) Ball Joints
    • (1) Ring and Pinion Gear Set
    • (1) Yoke
    • Master Overhaul Kit

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