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Elite™ ProRock XD60®/80 Axle-Set for Jeep JK

Product Code: elite-prorock-xd60-80-axle-set-for-jeep-jk
Elite™ ProRock XD60®/80 Axle-Set for Jeep JK

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The Dynatrac Elite™ ProRock XD60®/80 Axle-Set stands alone among all other 4x4 drivetrain options. It is the very best 4WD drivetrain technology that money can buy. You simply cannot find a stronger axle solution than the Elite™ ProRock Axle-Set. The U.S.-made bolt-in unit is lightweight and has more ground clearance than its competitors.

The Elite™ ProRock XD60®/80 Axle Set is for Jeep Wrangler JK 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 Elite™ ProRock XD60®/80 Axle Set is designed specifically for large JK 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. 

What You Get:

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 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 1550HD® 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, low scrub 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 your choice of 4.88, 5.13 or 5.38 gears.

NOTE: Comes with 35-spline shafts, hubs, locker. 

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 JK 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.
    • Includes Dynatrac 13.88-inch brake upgrade with single-piston calipers and 8-on-6.5 wheel bolt pattern.
    • Includes HD mechanical parking brake with adapters for stock JK parking-brake cable attachment.
    • 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 your choice of 4.88, 5.13 or 5.38 gears.

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov


Customer Reviews 8 item(s)

The Absolute Best!
Recently started a new phase of our JKU build and removed the PR44 front (that I've been extremely happy with!) and replaced it and the rear factory axle with the 60/80 Elite Combo and 40" tires.. These are absolutely the BEST axles you can get for your JK, hands down. Craftsmanship is superb, they fit with no issues, and they give me the confidence needed to enjoy wheeling, and not worry about breaking. Our first time out with the new setup was in September on the Rubicon Trail, and we had zero issues. If you're looking for the strongest, best built axles for your JK....go with Dynatrac!
Overall Rating
Review by K Davis / (Posted on 11/13/2019)
Best money I ever spent
I own a 2015 Jeep JKU Rubicon and live in Phoenix Arizona. My group of friends and I go out rock crawling almost every single weekend in some rather remote places. The possibility of breaking down and getting stuck is always in the back of your head... so I ordered the 60/80 axle set from Dynatrac. That was 2 years ago and all I can say is wow! They’ve performed flawlessly, especially given the abuse I put them through every time I go out! Dynatrac has truly given me the confidence to explore.
Overall Rating
Review by Chris / (Posted on 10/2/2019)
Worth it
It took me over a year to finally pull the trigger on these axles. When they showed up it was like the best Christmas ever!!

I am now over a year in my jku. I have done everything from mud and rock in canada to moab Utah. I even rolled my rig and these axles just keep going.

And dynatrac is not stopping. They still gind more options and upgrades to do to the axles. Now with a skid plate for the hydro assist ram.

Hands down the best investment i have made.
Overall Rating
Review by MARK / (Posted on 8/20/2019)
Go for it!
There is a certain confidence you become familiar with after putting on such a set of axles you just don't get with anything else.
Overall Rating
Review by TTownsend / (Posted on 8/20/2019)
Quality/Confidence and piece of mind
We had been out of off roading for 17 years.

Getting back in was easy when you have the Dynatrac 60/80 axles on your Jeep. With this combination we feel confident whether we’re trail riding or rock climbing.

Hats off to you Dynatrac for a superior product.
Overall Rating
Review by Jeff & Laura / (Posted on 8/20/2019)
When Nothing But the Best Will Do
Phase III of my JKUR build called for 40's and a Hemi V8 conversion.......as well as a driveline that could reliably handle all the increased mechanical loads of this configuration during hard wheeling. The Elite ProRock axle set was the only obvious choice. I have wheeled with this set up for the past year on some of the toughest trails in the Sierra and Moab -- taking the hard lines whenever possible -- with the confidence that I could be more aggressive without worrying about axle breakage. The Pro Grip brakes are a worthy match for controlling the descent of my 6500 lb JK down a steep rock wall or effortlessly slowing from highway speeds to negotiate a tight exit ramp -- nice! I'm very pleased with my investment and the peace of mind that it affords me when I'm out exploring or playing in the rocks far from the beaten path.
Overall Rating
Review by @jimmy_jeeper / (Posted on 8/19/2019)
Highest Quality and Strength
After great reviews from the folks at Wayalife I decided to upgrade my 2016 JKU Rubicon with these axles. They have not let me down! Very heavy duty! You can't go wrong with these axles!
Overall Rating
Review by BHaner / (Posted on 8/19/2019)
Best money can buy
I’m the type that goes top shelf with a purchase this large. These are some seriously badass axles. Super happy with my purchase. At the moment my rig is getting finished up with the build, but I have no doubt these will take me anywhere I want to go as soon as I hit the trails. Great work Dynatrac.
Overall Rating
Review by B Spence / (Posted on 8/19/2019)
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