Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Wrangler! Enter daily!

Currie RockJock 44 Rear Crate Axle w/ ARB Locker - 4.56 Ratio (07-18 Jeep Wrangler JK)

Item J123879
Market Price $4,182.99 You Save 12% ($481.84)
Our Price

$3,701.15 (each)

+ $200.00 Handling Fee with FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Rear Crate Axle with ARB Locker
    • Perfect Upgrade For The Jeep Wrangler’s Rear End
    • Strengthened Rear Axle and Differental Housing
    • New 4.56 Ratio
    • Three-Inch Diameter Chromoly Axles
    • Retains Factory Brakes and ABS Sensors
    • Able to Run Up to 37-Inch Tires
    • Accommodates Up To a 4-Inch Lift
    • Difficult Installation
    • Two-Year Limited Warranty
    • Fits 2007-2018 Jeep Wrangler JK Models
    Crate It UpOver time, the extreme conditions of off-road driving can take a serious toll on your Jeep Wrangler’s drivetrain. The tough part is having to piece together part replacements when certain components can be time consuming and very expensive. Luckily, the Currie RockJock 44 Rear Crate Axle with ARB Locker - 4.56 Ratio is an all-in-one, direct bolt-in replacement and a perfect upgrade for your Jeep Wrangler’s rear end.

    Rockjock 44. This upgraded axle features a strengthened rear axle and differential housing and a new 4.56 ratio. The rear axle utilizes a low-pinion, nodular-iron center section with thicker walls and 3-inch diameter chromoly axles, while retaining the factory brakes and ABS sensors. This setup is able to accommodate up to a 4-inch lift and 37-inch tires.

    Hard Installation. The rear axle could take up to 4 hours to install. Professional installation is recommended.

    Warranty Information. The rear crate axle comes with a 2-year limited warranty. Please check the manufacturer’s site for more details.

    Application. The Currie RockJock 44 Rear Crate Axle with ARB Locker - 4.56 Ratio fits all 2007-2018 Jeep Wrangler JK models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# CE-KR4401A45

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Axle Housing
    • (1) Differential Cover
    • (2) Axle Shaft
    • (1) Locker
    • (1) Gears
    • (1) Bearing
    • (1) Seal
    Installation Info

      Customer Photos

        Q & A

        No questions about this product yet.

        Ask the First Question


          Related Wrangler Categories