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Currie RockJock 70 Rear Crate Axle w/ Eaton Locker - 4.88 Ratio - 6x5.5 Bolt Pattern (07-18 Jeep Wrangler JK)

Market Price $8,583.99 You Save 12% ($987.84)
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$7,596.15 (each)

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  • Item J123963

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    Features & Details

    • Ideal for High Horsepower, Big Tires and Extreme Terrain
    • RockJock 70 High Pinion Nodular Iron Center Section
    • Delivers Unmatched Ground Clearance
    • Ring Gear Load Bolt
    • Currie’s Competition Grade 9310 Alloy RockJock 70 Gears / 4.88 Ratio
    • Massive Custom 35-Spline Shaft
    • Replaceable AR400 Hardened Steel Skid Plate
    • Large Diameter Outer Pinion Bearing
    • High Volume Flow-Thru Recirculating Oil System
    • Large 3.5-Inch Diameter .375 Wall Axle Tubes /Stronger than Stock
    • Chromoly Spindles and Billet Steel Full-Floating Hubs
    • Nearly Indestructible 40-Spline
    • Super Strong RockJock Nodular Iron Front Cover
    • Heavy Duty 3/16 Inch Steel Brackets
    • Black Satin Powder Coat Finish
    • Expert Installation
    • 2-Year Limited Warranty
    • Fits All 2007-2018 Jeep Wrangler JK Models
    Unmatched Ground Clearance. If you are looking for a rear crate axle that will deliver superior ground clearance then look no further than the Currie RockJock 70 Rear Crate Axle w/ Eaton Locker - 4.88 Ratio – 6 x 5.5 Bolt Pattern. This cutting-edge axle assembly is ideal for Wranglers with high horsepower and big tires. Precision built to tackle extreme terrain, this axle will not disappoint. Featuring Currie’s competitive grade 9310 alloy RockJock 70 gears, this 4.88 ratio gear has been heat treated in order to stand up to shock loads of extreme use and the wear of high mileage street use.

    Exceptional Engineering. The Currie RockJock 70 Rear Crate Axle with Eaton Locker features a massive, custom built 35-spline shaft that delivers incredible strength. A replaceable skid plate made from AR400 hardened steel protects against jagged rocks and gouging damage. Quality built components such as an outer pinion bearing and a high volume, flow-thru recirculation oil system is why this product stands out from the competition. From the 3.5 inch diameter /.375 wall axle tubes to the Chromoly spindles and billet steel full-floating hubs, this product is nearly indestructible including the 40 spline.

    Installation. This product is an expert install and requires a professional for successful completion. The installation time is estimated at 6 hours or less. Heavy-duty 3/16 inch steel brackets and hardware are included for installation conveniences. he vehicles factory drive shaft will require modification or replacement to accommodate the larger 70 series housing and 1350 series u-joint.

    Warranty. Currie Enterprises proudly backs this rear crate axle with a 2-year limited warranty. Any defect found as a result of faulty manufacturing will be replaced in full.

    Application. The Currie RockJock 70 Rear Crate Axle w/ Eaton Locker - 4.88 Ratio – 6 x 5.5 Bolt Pattern is built to accommodate all 2007-2018 Jeep Wrangler JK models.

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

    MPN# CE-KR7002E48

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) RockJock 70 Axle Housing
    • (1) Differential Cover
    • (2) Axle Shafts
    • (1) Locker
    • (1) Set of Gears
    • (1) Set of Bearings
    • (1) Recirculating Oil System
    • (1) Steel Skid Plate
    • (1) Pair of Chromoly Spindles
    • (4) Seals
    • Installation Hardware
    Installation Info

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