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 Front Crate Axle w/ Detroit Locker - 4.56 Ratio (07-18 Jeep Wrangler JK)

Item J123874
Market Price $4,504.99 You Save 12% ($518.84)
Our Price

$3,986.15 (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

    • Front Crate Axle with Detroit Locker
    • Twice as Strong as the Factory Jeep Wrangler Front End
    • Strengthened Front Housing and Differential
    • New 4.56 Ratio
    • Direct Bolt-In Replacement
    • Black Satin Powdercoat Finish
    • Retains Factory Brakes and ABS Sensors
    • Able to Run Up to 37-Inch Tires
    • Accommodates up to a 4-inch Lift
    • Utilizes Low-Pinion, Nodular-Iron Center Section with Thicker Walls
    • 4340 Chromoly Axles
    • Advanced Installation Difficulty
    • Two-Year Limited Warranty
    • Fits 2007-2018 Jeep Wrangler JK Models
    Front Crate Axle. If you’re looking to take your Jeep Wrangler to the next level and have the ability to traverse just about any terrain, you’re going to need more than a new suspension and tires. The front and rear axles take a massive beating and sometimes, the factory parts won’t do. Extreme measures call for extreme parts and the Currie RockJock 44 Front Crate Axle with Detroit Locker - 4.56 Ratio is ready for just about anything as it’s twice as strong as the factory Jeep Wrangler front end.

    Detroit Locker.  The front crate axle comes pre-assembled and ready to rock with a strengthened front housing and differential and a new 4.56 gear ratio. The crate axle uses nodular a low-pinion, nodular-iron center section with thicker walls and has a black satin powder coat finish to prevent corrosion. To make things even simpler, the axle retains the factory brakes and ABS sensors and is able to accommodate up to a 4-inch lift and 37-inch tires.

    Hard Installation. The crate axle can be installed in about 6 hours. Professional installation is recommended.

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

    Application. The Currie RockJock 44 Front Crate Axle with Detroit 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-KF4401D45

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Axle Housing
    • (1) Differential Cover
    • (1) Inner and Outer Axle Shafts
    • (1) Inner Steering Knuckles
    • (2) Ball Joints
    • (2) U-joints
    • (2) Johnny Joints
    • (1) Locker
    • (1) Gear
    • (1) Bearing
    • (1) Seal
    Installation Info

      Customer Photos

        Q & A

        No questions about this product yet.

        Ask the First Question


          Related Wrangler Categories