Jeep JK Wrangler

Jeep JK Wrangler

Dynatrac™ is no newcomer to the popular Jeep Wrangler JK market. We were the first manufacturer to develop an upgrade front axle – the ProRock 44™ – to replace the factory Dana 44. Our ProRock 44 is an affordable housing that is built for the tough demands of a modified JK that is used off-road.

Today, we offer bolt-in axles for the JK that will handle all types of off-roading, mild to extreme, with our Pro Series™ and our patented ProRock™ line of axles that deliver best-in-class ground clearance. No one else delivers the ground clearance, strength and durability of a Dynatrac axle.

If you're comparing Dynatrac to the competition, you owe it to yourself to read this article: 10 Questions You Should Ask When Shopping for an Off-Road Axle

Shop all of our axles for the Jeep JK:

 

We are also an authorized Mopar® and Dana dealer, and offer these axles for the Jeep JK:

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  1. Complete Dynatrac ProRock 60 High-Pinion Front Axle Assembly - 2007-2017 Jeep JK - 5 on 5 1/2 Bolt Pattern

    Complete Dynatrac ProRock 60 High-Pinion Front Axle Assembly - 2007-2017 Jeep JK - 5 on 5 1/2 Bolt Pattern

    Regular Price: $8,541.00

    Special Price: $7,599.00

    This specially-configured ProRock 60® front axle with 5 on 5 1/2 inch wheel bolt pattern for the 2007-2017 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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  2. Complete Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly - 2007-2017 Jeep JK - Stock Width

    Complete Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly - 2007-2017 Jeep JK - Stock Width

    Regular Price: $4,692.00

    Special Price: $4,292.00

    This specially-configured ProRock 60® semi-float rear axle for the 2007-2017 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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  3. Complete Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly - 2007-2017 Jeep JK - Extra Width

    Complete Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly - 2007-2017 Jeep JK - Extra Width

    Regular Price: $4,991.00

    Special Price: $4,292.00

    This specially-configured ProRock 60® semi-float rear axle for the 2007-2017 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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  4. Complete Dynatrac ProRock 60 High-Pinion Front Axle Assembly - 2007-2017 Jeep JK - 8 on 6 1/2 Bolt Pattern

    Complete Dynatrac ProRock 60 High-Pinion Front Axle Assembly - 2007-2017 Jeep JK - 8 on 6 1/2 Bolt Pattern

    Regular Price: $8,541.00

    Special Price: $7,599.00

    This specially-configured ProRock 60® front axle with 8 on 6 1/2 inch wheel bolt pattern for the 2007-2017 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.

    Learn More
  5. MOPAR Dana 60™ Rear Axle P5156278AB with 4.88 gears

    MOPAR Dana 60™ Rear Axle P5156278AB with 4.88 gears

    $4,800.00
    This new MOPAR Dana 60™ rear axle is a bolt-in replacement upgrades for the Jeep Wrangler JK. This MOPAR P5156278AB axle is equipped with 4.88 gears. Learn More
  6. MOPAR Dana 60™ Front Axle P5156276AD with 4.88 gears

    MOPAR Dana 60™ Front Axle P5156276AD with 4.88 gears

    $7,500.00
    This new MOPAR Dana 60™ front axle is a bolt-in replacement upgrades for the Jeep Wrangler JK. This MOPAR P5156276AD axle is equipped with 4.88 gears. Learn More
  7. MOPAR Dana 60™ Front Axle P5156277AD with 5.38 gears

    MOPAR Dana 60™ Front Axle P5156277AD with 5.38 gears

    $7,500.00
    This new MOPAR Dana 60™ front axle is a bolt-in replacement upgrades for the Jeep Wrangler JK. This MOPAR P5156277AD axle is equipped with 5.38 gears. Learn More
  8. Trail Leader Axle Package™

    Trail Leader Axle Package™

    $6,499.00

    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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  9. MOPAR Dana 60™ Rear Axle P5156279AB with 5.38 gears

    MOPAR Dana 60™ Rear Axle P5156279AB with 5.38 gears

    $4,800.00
    This new MOPAR Dana 60™ rear axle is a bolt-in replacement upgrades for the Jeep Wrangler JK. This MOPAR P5156279AB axle is equipped with 5.38 gears. Learn More
  10. ProRock 44™ Front Axle for Jeep JK

    ProRock 44™ Front Axle for Jeep JK

    $2,284.00

    The Dynatrac ProRock 44™ front axle offers incredible strength and unmatched ground clearance. We engineered this ProRock 44 as a direct replacement housing for 2007-2017 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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