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Serious Performance ProRock 44/60 Axle-Set™ for Jeep JK

Quick Overview

Ideal for Jeep JK owners who need reliable drivetrain durability after upgrading to 33- to 37-inch-tall tires and want to save $1,500 to $2,500 by not buying new wheels when upgrading to stronger axles.


You get an assembled ProRock 44™ front axle and ProRock 60® semi-float rear axle, giving you the Confidence to Explore® off-roading with your family with the security of reliable, high-quality, U.S.-made axle assemblies.


In addition to best-in-class axles, you also get an exclusive integrated raised- track-bar bracket and hydraulic-ram steering assist mount, Dynatrac HD Balljoints™, the last balljoints you’ll ever need.

Availability: In stock

$9,759.00
serious-performance-prorock-44-60-axle-set for jeep jk

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$9,759.00

Details

Ideal for Jeep JK owners who want unquestionable strength and reliability when running 33- to 37-inch-tall tires and also want to save $1,500 to $2,500 by not buying new wheels when upgrading to stronger axles. You get an assembled ProRock 44™ front axle and ProRock 60® semi-float rear axle, giving you the Confidence to Explore® off-roading with your family with the security of reliable, high-quality, U.S.-made axle assemblies.


What You Get:


ProRock 44™ Unlimited Front Axle



  • Dynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 44™ centersection with control arm bushings installed.

  • Best-in-class ground clearance and more ground clearance than a factory Dana 30.

  • 3-inch-diameter x ½-inch-thick wall tubing that is 3 times stronger than any stock JK Dana 44 housing.

  • Dynatrac’s U.S.-made forged, double-heat-treated 1350 axleshaft assemblies are included. You get our latest inner and outer 4340 shafts with new U-joints installed.

  • Dynatrac HD BallJoints™ are already installed; the last balljoints you’ll ever need.

  • Includes our latest integrated raised track-bar and ram-assist steering mounting package. Dynatrac now offers the very best high-strength steering linkage and integrated ram-assist bracket in the industry.

  • Dynatrac precision-aligned, alloy-steel end forgings, 100% made in the USA.

  • ProRock 44™ Unlimited housing geometry for superior handling and optimal pinion and driveshaft angle for lifted JKs.

  • Rock-proof nodular-iron Dynatrac diff cover.

  • All HD suspension brackets are CNC laser-cut and professionally welded and installed, including high-mount track-bar bracket setup for lifted JKs with top-down mounted drag links and high-steering packages.

  • Axle includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.


*This ProRock 44™ assembly does not include spindles, hubs or brakes -- customer is to reuse the spindles, hubs and brakes from their Jeep. Call us at 714-421-4314 for a special discount to upgrade to Dynatrac ProGrip Brakes when purchasing this axle set.


ProRock 60® Semi-Float Rear Axle



  • Dynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 60® centersection.

  • Best-in-class ground clearance with more ground clearance than a factory Dana 44.

  • 3.125-inch-diameter by 0.313-inch-thick wall tubing that’s 2.5 times stronger than any stock JK Dana 44 rear housing.

  • Dynatrac exclusive Dual-Sump High Volume™ (DSHV) oiling system to ensure the outer pinion bearing is never without lubrication.

  • Dynatrac U.S.-made forged, heat-treated, 35-spline alloy-steel shafts.

  • ProRock 60® high-pinion housing geometry for long suspension travel, and a 2.75-inch raised driveshaft height to protect driveshaft and U-joint from impact with rocks and trail obstacles.

  • Rock-proof nodular-iron Dynatrac diff cover included.

  • All HD suspension brackets are CNC laser-cut and professionally welded and installed, including a multiple-position track-bar bracket for long-travel suspension tuning.

  • Axle includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.


*NOTES:



  • Using the the integrated ram-assist bracket on the ProRock 44 requires that you flip the drag link.. You can read details by clicking here.

  • The new ram assist/steering stabilizer bracket for the ProRock44 is not compatible with Reid Racing knuckles. If you wish to use Reid Racing knuckles, we can substitute our first-generation raised trackbar bracket which does not have the integrated ram assist/steering stabilizer mount. Please call 714-421-4314 for details.



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