Modern Jeeper - News about Jeeps, Jeeping and Jeepers
[vid] Jeep JL ProRock 44 New from Dynatrac [vid] Jeep JL ProRock 44 New from Dynatrac
DYNATRAC INTRODUCES THEIR PROROCK 44 AXLE AT SEMA SHOW At the Las Vegas SEMA Show 2018, Dynatrac introduced the Dynatrac ProRock 44™ for the 2018... [vid] Jeep JL ProRock 44 New from Dynatrac


At the Las Vegas SEMA Show 2018, Dynatrac introduced the Dynatrac ProRock 44™ for the 2018 and newer Jeep Wrangler JL. Significantly stronger axle tubes, end forgings and the elimination of the Front-Axle Disconnect (FAD) provides JL owners with the  Confidence to Explore® and the ability to run tires up to 38-inches tall without fear.

The center of the new ProRock 44 for the Jeep JL has all of the great features that customers have come to rely on for more than 10 years. In fact, there are more Dynatrac ProRock 44 axles on the road than all competitors combined!

Standard ProRock 44 features includes an all-new housing engineered for uncompromised strength and retaining gear-mesh accuracy for the best gear durability possible. It also provides the best ground clearance in the business with Dynatrac patented ProRock®design.

The ProRock 44 for the Jeep JL adds several features specific to the newest Wrangler model. The removal of the FAD system is highly desirable for off-road enthusiast. The new ProRock 44 eliminates the FAD and includes new 1-piece, U.S.-made, heat-treated chromoly axle shafts. The heavy-duty brackets on the ProRock 44 are also specific to the Jeep JL. New U.S.-made end forgings are the largest and strongest in the industry.


Strongest in the industry

This ProRock 44 will accept lockers and ring-and-pinion gear sets designed for the Jeep JK. This series of components has a proven track record of strength and durability, and there are many ratio options and locking differential choices available.

The ProRock 44 for the Jeep JL will ship with new upper control-arm bushings installed, as well as new OEM ball joints.The new axle housing also includes a rock-proof nodular-iron Dynatrac differential cover. ProRock 44’s for the JL are available in the correct width for Sport and Sahara models. A wider version, matching the OE Rubicon model width, will be available soon. Custom widths are also available.

For more than 30 years, Dynatrac has been the industry leader in high-performance axle and drive train assemblies. Dynatrac products are designed using the finest materials, processes and engineering available, and its products are backed by the best service and warranty in the business. From complete replacement ProRock® axle assemblies to high-quality replacement and upgrade components, Dynatrac is committed to delivering the best performance, reliability and quality possible.

Dynatrac ProRock 44™ Axle for the Jeep Wrangler JL

  • ProRock 44™ for the Jeep JL eliminates housing collapse anxiety when running large tires in aggressive terrain.
  • Eliminates the OEM Front-Axle Disconnect (FAD)
  • All U.S.-made materials and labor, including U.S.-made, heat-treated chromoly inner axle shafts
  • Dynatrac®U.S.-made end forgings provide ultimate strength and knuckle support
  • Patented ProRock® design provides best-in-class ground clearance
  • Dynatrac sets the benchmark for quality and durability standards in the industry by leading the way with made-in-the-USA products, rock-solid warranty and reliable, outstanding customer service

For more information,contact Cole Quinnell at Dynatrac at 248-877-0590 or visit


ModernJeeper is a collection of amazing off road enthusiasts and Jeep lovers coming together to bring you cool stories, great tips and awesome reviews.

No comments so far.

Be first to leave comment below.

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.