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/ Grizzly Locker - 4.56 Ratio (07-18 Jeep Wrangler JK)

Item J123877
Market Price $4,504.99 You Save 12% ($518.84)
Our Price

$3,986.15 (kit)

+ $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 Grizzly 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
    • Two-Year Limited Warranty
    • Sold as a Kit
    • Fits 2007-2018 Jeep Wrangler JK Models
    Front Crate Axle. While upgrading the suspension parts and tires are important for successfully traversing any type of off-road terrain in your Jeep Wrangler, the drivetrain parts are even more important. If you’re looking to turn your Jeep into an extreme off-road, then upgrading the axles and locker is a great step in the right direction. Get everything done quickly and easily with the direct bolt-in Currie RockJock 44 Front Crate Axle with Grizzly Locker - 4.56 Ratio and hit the most extreme trails in no time! 

    Rockjock 44. The front crate axle is twice as strong as the factory Jeep Wrangler front end as it utilizes a low-pinion, nodular-iron center section with thicker walls and a strengthened front housing and differential. The front axle retains the factory brakes and ABS sensors but uses upgraded 4340 chromoly axles and is finished off with a black powdercoat to prevent corrosion. The upgraded front axle is able to accommodate up to a 4-inch lift and up to 37-inch tires. 

    Advanced Installation. The front crate axles can be installed in about six hours. Professional installation is recommended.  

    Warranty Information. The front crate axle is covered by a 2-year limited warranty. Please check the manufacturer’s site for more details. 

    Application. The Currie RockJock 44 Front Crate Axle with Grizzly Locker - 4.56 Ratio fits all 2007-2018 Jeep Wrangler JK models. It is sold as a kit.

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

    MPN# CE-KF4401G45

    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