Aussie Locker / D44a Quadratrac Differentials

Aussie Locker / D44a Quadratrac Differentials
    Code: XD-14450
    Weight: 5.00 pounds
    Rating: Not Yet Rated | Write the First Review
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    For use with these Jeep Transfer Case options in 2WD and 4WD. Aussie Lockers can not be used in Full Time AWD modes:

    1993-1995 NP231 "Command-Trac"
    1993-2004 NP/NV242 "Selec-Trac"

    The Aussie Locker XD-14450 is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie Locker has been proven world wide from the Outback of Australia to Moab, Utah.

    Only for the D44a Aluminum Open Jeep Quadratec Differential

    Our engineers make every effort to ensure that the models listed on our web page are accurate. However, due to vehicle manufacturers differential options, using available inventory, prior owners of a vehicle changing models, et c. it is the customers responsibility to confirm that the model Aussie Locker they order fits their differential'

    All Aussie Lockers are designed for installation in an open differential. The Aussie Locker will not work in posi or limited slip carriers. Quadradrive systems are not directly compatible with the XD14450 and will require major modification so please check with your mechanic prior to ordering the XD14450 for this application. Only for the D44a Aluminum Open Jeep Differential

    Every conceivable environment has been thrown at the locker by development engineers and customers and the Aussie Locker gets them where they want to go, every time. The Aussie Locker is the result of attention to detail not previously seen in the industry. Special steel alloys for maximum durability and long life, proprietary manufacturing processes, unique heat treatment procedures and 100% quality audits with electronic microscopes result in every locker providing unmatched reliability and performance.

    No air lines to leak, break or compressors to fail, no cables to fray, no electric wires to break, the Aussie Locker gets you where you want to go, with maximum traction performance. You get 100% traction performance rather than 40-60% with a posi or LSD. And with the unique construction and manufacturing process the Aussie Locker delivers this 100% traction year after year after year. No degradation over time like some other products out there. And the Aussie Locker can be installed by the weekend mechanic. If you can install a set of brakes you can install your Aussie Locker without any specials tools or training. The No-Nonsense Two Year Limited Warranty has no restrictions on tire size or horsepower. The Aussie Locker is designed to hold up whatever you throw at them, time after time.

    Note: This item may ship directly from the product’s manufacturers warehouse.


    1996 - 1998 Jeep ZJ Grand Cherokee Rear Locker
    1999 - 2004 Jeep WJ Grand Cherokee Rear Locker

    Estimated Installation Time: 3-4hrs

    Difficulty Level: 3

    Difficulty Legend

    1 - Kit includes basic components.

    2 - Kit includes little to no adjustable components.

    3 - Kit includes many adjustable components; may require drilling/cutting.

    4 - Kit includes many adjustable components; requires welding; may require drilling/cutting.

    NOTE - Labor Time and Difficulty Level assumes vehicle and/or hardware is in good condition.

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