Dynatrac Axle Sets™ for Jeep JK
Dynatrac has created Axle Sets, pairing completely assembled and ready to run front and rear Dynatrac axles designed for specific types of Jeep Wrangler JK builds. It's now easier than ever to determine what Dynatrac axles will be ideal for the type of JK build you have. Purchasing these axles in our pre-configured sets saves you money, and lots of it!
All of these new Dynatrac Axle Sets™ include the U.S.-patented ProRock® design, providing you with the absolute best ground clearance. And these axles are 100% designed, manufactured and assembled in the U.S. using U.S.-sourced steel. That's something that you as a customer and us as a manufacturer can be proud of!
Trail Leader Axle Package™
This package gives you all the Dynatrac strength and durability you need without requiring wheel changes or other costly upgrades that you simply aren't necessary for the type of off-roading you do.
You get an assembled ProRock 44™ front axle and the following to upgrade your factory Dana 44: Dynatrac JK44 Axleshaft Upgrade kit, 35-spline ARB Air Locker, Dynatrac Pro Series diff cover, ring-and-pinion gear set and a set-up kit.
Serious Performance ProRock 44/60 Axle-Set™
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.
Hard Core ProRock 60/60 Axle-Set™
Upgrading your JK to large tires up to 40-inch diameter and still want to go off-roading, hitting the hard trails and difficult lines without fear of breaking weak axles? This Dynatrac axle combo is the solution you need!
The Dynatrac Hard Core Axle-Set™ includes a complete ProRock 60® front axle and Pro 60® full-float rear axle. There’s not a better pair of axles delivering this much strength and ground clearance for less money, PERIOD!
Hard Core Plus™ ProRock XD60®/XD60 Axle-Set
The Hard Core Plus™ ProRock XD60®/XD60 Axle Set is for Jeep Wrangler JK owners who want more than just “one-ton” axles. This axle set delivers Dynatrac ProRock XD60® technology front and rear. Unbeatable durability with more axle rigidity to better hold proper gear mesh under extreme loads. The exclusive Dynatrac 1550LT® wheel ends provide tighter turning, less locker bind when turning, reduced steering effort and less wear-and-tear on steering components. And both axles offer best-in-class ground clearance.
Elite™ ProRock XD60®/80 Axle-Set
This pair of Dynatrac axles is for those who will not settle for anything less than the very best drivetrain durability, quality and extreme performance.
Engineered for Jeep JKs running tires in diameters from 37- to 44-inches, modified engines or engine swaps, deep gear reduction, transfer cases with 4:1 or more gearing and drivers who haven’t met a challenge they didn’t try to conquer, the Dynatrac Elite™ ProRock XD60®/80 Axle-Set™ will provide you with a truly ultimate pair of axles.
You get an assembled ProRock XD60® front axle and ProRock 80™ full-float rear axle – legendary axles that stand above all the competitors.
You can also download our latest ProRock Axle Set Catalog by clicking here.
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Serious Performance ProRock 44/60 Axle-Set™ for Jeep JK
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.
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Hard Core ProRock 60/60 Axle-Set™ for Jeep JK
The Hard Core ProRock 60/60 Axle Set™ is ideal for Jeep Wrangler JK owners who need reliable drivetrain durability after upgrading to large tires, up to 40 inches diameter.
For only $16,495, you can’t buy a lower priced, stronger, better quality nor more dependable U.S.-made bolt-in JK axle solution than the Dynatrac Hard Core Axle-Set™, which also has better braking and more ground clearance than its competitors.
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Elite™ ProRock XD60®/80 Axle-Set for Jeep JK
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.
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Trail Leader Axle Package™
This package gives you all the Dynatrac strength and durability you need without requiring wheel changes or other costly upgrades that you simply aren't necessary for the type of off-roading you do.
The Trail Leader Axle Package™ includes an assembled ProRock 44™ Unlimited front axle with 1/2-inch thick axle tube walls complete with Dynatrac HD Rebuildable Balljoints, Dynatrac Pro Series diff cover and ARB air Locker. The package also includes the following to upgrade your factory Dana 44: Dynatrac JK44 Axleshaft Upgrade kit, 35-spline ARB Air Locker, Dynatrac Pro Series diff cover, ring-and-pinion gear set and a set-up kit.
NOTE: The Trail Leader Axle Package™ is only for non-Rubicon Jeep JK models. If you own a Rubicon model, please have a look at our ProRock 44 front axle housing upgrade and our Serious Performance Axle Set™.
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Hard Core Plus™ ProRock XD60®/XD60 Axle-Set for Jeep JK
The Hard Core Plus™ ProRock XD60®/XD60 Axle Set is for Jeep Wrangler JK owners who want more than just “one-ton” axles. This axle set delivers Dynatrac ProRock XD60® technology front and rear. Unbeatable durability with more axle rigidity to better hold proper gear mesh under extreme loads. The exclusive Dynatrac 1550LT® wheel ends provide tighter turning, less locker bind when turning, reduced steering effort and less wear-and-tear on steering components. And both axles offer best-in-class ground clearance.
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ProFloat XD60™ for the 2007-2018 Jeep Wrangler JK
Everyone else’s full-float axle just became obsolete. The Dynatrac ProFloat XD60™ is a proprietary system of axleshaft, housing and bearing technology that virtually eliminates axle-flange bending, even with tires up to 40-inches in diameter. This ProFloat XD60 is a direct bolt-in for the 2007-2018 Jeep Wrangler (JK).
Dynatrac has once again rewritten the rulebook of axle strength and durability. With the introduction of the ProFloat XD60 axle, customers can now have the strength of a full-float rear axle without the heavy weight and the need to change wheels.
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ProRock 44™ Front Axle for Jeep JK
The Dynatrac ProRock 44™ front axle offers incredible strength and unmatched ground clearance. We engineered this ProRock 44 as a direct replacement housing for 2007-2018 Jeep Wrangler JK front axles, replacing the factory Dana 44, addressing the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road.
Configure the prefect ProRock 44 axle for your Jeep Wrangler below.
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Complete Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly - 2007-2018 Jeep JK - Stock Width
This specially-configured ProRock 60® semi-float rear axle for the 2007-2018 Jeep JK gives you legendary Dynatrac strength and durability with the lowest price of all time! This assembled axle is the stock JK width (65.5 inches), comes with a 35-spline ARB Air Locker and 5.38:1 gears.
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Complete Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly - 2007-2018 Jeep JK - Extra Width
This specially-configured ProRock 60® semi-float rear axle for the 2007-2018 Jeep JK gives you legendary Dynatrac strength and durability with the lowest price of all time! This assembled axle with extra width (68.5 inches), comes with a 35-spline ARB Air Locker and 5.38:1 gears.
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Complete Dynatrac ProRock 60 High-Pinion Front Axle Assembly - 2007-2018 Jeep JK - 8 on 6 1/2 Bolt Pattern
This specially-configured ProRock 60® front axle with 8 on 6 1/2 inch wheel bolt pattern for the 2007-2018 Jeep JK gives you legendary Dynatrac strength and durability with the lowest price of all time! This assembled axle comes with a 35-spline ARB Air Locker and 5.38:1 gears.
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