Dynatrac Elite 60/80 Axle Set

  1. Northridge4x4

    Northridge4x4 Well-Known Member
    Summit Sponsor (Level 3)

    2016 Sahara JKU, 2013 Rubicon JKU
    Feb 27, 2017
    Silverdale, WA
    Seller of badassery
    Who is ready for some seriously stout axles?

    Dynatrac Elite 60/80 axle sets for the JL is an easy way to gain some serious BEEF under your Jeep and Northridge4x4 has these in stock ready to ship. Why wait for months to get a set of custom axles? We can get you set-up now!

    These come ready to bolt into your JL or JLU with 5.38 gears and ARB Air Lockers. Perfect for those wanting some big rubber for those big trails.


    Dynatrac is the recognized leader in high-end axle assembles, ARB is the recognized high-end selectable locker, put them together and you have some serious axles.

    The ProRock XD60/80 Axle Set™ is for Jeep Wrangler JL owners who will not settle for anything less than the very best drivetrain durability, quality and extreme performance for running tires in diameters from 37- to 44-inches. If you are a highly experienced and skilled off-road driver who regularly engages in very technical off-roading with their friends and family, you enjoy taking on the hardest trails and the most difficult and challenging obstacles, this is the Axle Set for you.

    The ProRock XD60/80 Axle Set is designed specifically for large JL builds with very large tires, high-performance engine swaps, superchargers, high-torque diesel engine swaps, deep gear reduction and transfer case ratios numerically higher than 4:1.

    ProRock XD60® Front Axle
    • Dynatrac exclusive patented ProRock® nodular-iron, high-pinion ProRock XD60® centersection with bearing bores to handle oversize pinion and carrier bearings for elite housing rigidity.

    • More ground clearance than any other axle housing in its class.

    • 3.75-inch diameter, variable wall thickness, lightweight, chromoly tubing has the highest strength-to-weight ratio compared to any other light-truck axle on the market.

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

    • Dynatrac-exclusive U.S.-made forged, double-heat-treated 1550 35-spline axleshaft assemblies. These are the best shafts in the industry and are capable of up to 50-degree turning angles.

    • Our new 1550 LT® high-strength, lightweight, military-grade, aluminum knuckles are loaded with our best set of Dynatrac HD BallJoints™ yet. These are the last balljoints you’ll ever need, and are designed with larger stems and bodies for long life and high durability with big tires.

    • Forged 4140, heat-treated, fixed spindles and serviceable wheel bearings support tires up to 44 inches.

    • No other 4x4 front axle offers the ease of steering, lowscrub radius, effective Ackermann angle and high steering linkage positioning.

    • Includes Dynatrac high capacity 13.25-inch brake upgrade with new dual-piston front calipers and vented rotors.

    • Includes our latest integrated track bar and ram-assist steering mounting package.

    • Includes new HD tie rod, integral steering arm, new Dynatrac DHD™ drag-link sleeve, control arm bushings, CNC laser-cut HD suspension brackets, all professionally welded and installed.

    • Includes DynaLoc™ locking hubs. DynaLoc hubs are over 3 times stronger than all other locking hubs on the market.

    • Comes with an ARB Air Locker and 5.38 gears.

    ProRock 80™ Full-Float Rear Axle
    • Dynatrac ProRock 80™ nodular-iron, standard-cut, high-rigidity housing promotes ring-and-pinion gear durability for the biggest JL and 4x4 builds.

    • Dynatrac patented best-in-class ProRock® ground clearance. The ProRock 80™ has better ground clearance than any other axle housing made for 10.25-inch-and-larger ring-gear diameters.

    • Industry-leading 4-inch-diameter, variable wall thickness, lightweight, chromoly tubing that has the highest strength-to-weight ratio when compared to any other light-truck axle on the market.

    • Dynatrac 40-spline, full-floating wheel ends with heat-treated 4140 fixed spindles, high-capacity wheel bearings and Dynatrac’s exclusive 12-bolt flanged floater wheel hubs with O-ring seals.

    • All ProRock 80s are equipped with Dynatrac U.S.-made forged, heat-treated, 40-spline, full-floating 4340 alloy-steel shafts.

    • 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.
    • Comes with an ARB Air Locker and 5.38 gears.
    Check them out here: Dynatrac ELITE 60/80 axle set for the JL/JLU with 5.38 gears and ARB Air Lockers.
  2. Krondor

    Krondor Well-Known Member

    First Name:
    2018 Punk'n Edition JLR
    Jan 23, 2018
    Golden, CO

    I'm seeing that I will need to keep buying the Lotto tickets. A new 4 door Jeep, with 6.4L Hemi, coilovers, and these awesome axles will be north of $100k. :fingerscrossed:
    Solidaxle and Northridge4x4 like this.
  3. Sean K.

    Sean K. Well-Known Member

    First Name:
    JLUR, TJ, 4Runner, Cummins tow rig, 2 Tube Frame Buggies, Lotus SC Elise, Mazda 3, RAV4 Hybrid
    Jul 24, 2018
    I know bolt-on is super popular, but I just can't see leaving the factory link and shock mounting on a set of very expensive "custom" axles. If one's going to that much expense for an upgrade in capability, why wouldn't they also be upgrading the limited suspension and steering design at the same time?

    Is it safe to assume Northridge will also be offering 'stripped' Dynatracs too for those that want to put their own brackets on?

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