ProRock 44™

ProRock 44™

The Dynatrac ProRock 44™ offers incredible strength and unmatched ground clearance in a small package. The ProRock44™ is full of uncompromised standard features like huge 3-inch-diameter, thick-wall axle tubes, unique US-made heavy-duty Pro 44™ end forgings, thicker suspension brackets than stock and more.

  • The most ground clearance of any 44-based axle
  • Patented ProRock 44™ design
  • Rock-proof nodular-iron Dynatrac™ diff cover included
  • The strongest end forgings, made by Dynatrac™ in the USA
  • Available in standard and custom widths, caster and pinion angles
  • Made in the USA
  • Exclusive Dynatrac 1-year no-fault, unlimited-mileage warranty

 

Watch this video to see what sets the Dynatrac ProRock44 front axle apart from competitors:

Owners of JK Rubicons can order a ProRock 44™ to reuse the stock differential, gears and axleshafts. For other applications, we can build a complete ready-to-run axle with our wide selection of gear ratios, differential options and axleshaft combinations.

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

Have more questions about the Dynatrac ProRock 44 for a Jeep JK? Click here to read our FAQ.

Check out what the media has said about the Dynatrac ProRock 44:

Jp Magazine

Jeep JK Wrangler Stock Dana 44 Axle - Upgrade Or Replace?

 

4WD & Sport Utility

Dynatrac ProRock 44 Axle - 4x4 Tech

 

Petersen's 4-Wheel & Off-Road

Building the World's Strongest Dana 44

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  1. 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.

    Learn More

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