Designed to offer the best performance, most compact design and lightest weight, the new Dynatrac ProROCK44™ axle delivers solid strength, increased ground clearance and unmatched component quality for stock or lifted 1997 to  present Jeep® Wrangler JK and TJ models.

Dynatrac launched its newest axle at the 2008 Specialty Equipment Market Association (SEMA) Show.

“We built this axle to satisfy the desire of Jeep owners looking for extreme capability and industry-best Dynatrac craftsmanship. We wanted to deliver the same performance benefits of our iconic ProROCK60 axle in a smaller, more compact design and with the convenience of running the enthusiast’s choice of stock or aftermarket drivetrain setups,” said Dynatrac President Jim McGean. “The new ProROCK44 was designed to provide the level of performance you have come to expect from the Dynatrac brand.”

The new Dynatrac ProROCK44 axle for Jeeps includes a patent-pending,  Dynatrac-exclusive high ground clearance design, constructed from massive 2.75-in. or 3-in. wall tubing; high-pinion Dana 44 replacement housing utilizing stronger, new-generation Dana 44 ring and pinion gear and axle shafts with larger U-joints; and every housing includes new, stronger Dynatrac Pro44 end-forging ideal for running big tires and maintaining camber under severe use. The ProROCK44 axle also features extreme-use, precision-fabricated steel suspension brackets that are 50-percent thicker and stronger than OE.

Providing the ultimate in convenience to the Jeep enthusiast, the new axle from Dynatrac is completely bolt-on and customizable for stock or lifted Jeeps. Jeep owners can re-use stock gearing, axle shafts and brakes during installation and is fully compatible with aftermarket drivetrain components.

Each ProROCK44 axle is backed by a 12-month, unlimited mileage warranty.  
To locate your nearest Dynatrac dealer, please use the “Dynatrac Dealer Locator” button at www.dynatrac.com.

For more information about the new Dynatrac ProROCK44 or any other Dynatrac drivetrain components and off-road accessories, please contact your Dynatrac dealer, visit the web site and online store at www.dynatrac.com, call 714-596-4461, email sales@dynatrac.com, or write to Dynatrac, 7392 Count Circle, Huntington Beach, CA  92647.

For more than two decades, Dynatrac has served as an industry leader in the engineering and manufacturing of top-quality drivetrain, axle and off-road accessories for drivers of all disciplines. Driven by the mission to give enthusiasts the Confidence to Explore®, Dynatrac delivers precisely manufactured drivetrain components built to the exacting standards of the world’s most demanding drivers, including heavy-duty, military, specialty off-road and vehicle enthusiasts. Dynatrac products are designed and manufactured entirely in the United States. The company is based in Huntington Beach, Calif.

--Sean P. Holman
Tech Editor - Four Wheeler Magazine