Dynatrac JK44 Front Axleshaft Upgrade Kit

SKU: JK44-1X3220-D
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Dynatrac JK44 Front Axleshaft Upgrade Kit

Dynatrac at JK-Gear JK-Gear Free Shipping

Dynatrac™ JK44 Front Axleshaft Upgrade Kits for the 2007 and newer Jeep Wranglers (JK) provide an affordable way to significantly increase the strength of factory Dana 44 axles (and ProRock 44™ front axles).

The front Dynatrac JK44 Axleshafts are made from high-strength 4340 chromoly. These 30-spline shafts come with 1350 U-joints, and are a direct fit to retain the factory wheel hub. They fit in both Dana 44 and Dynatrac ProRock 44 axles without any modification to the housings.


  • Front axleshaft upgrades fit factory Dana 44 and ProRock 44
  • No modifications to housing is needed
  • Includes new 1350 U-Joints
  • Dynatrac quality in engineering and manufacturing
  • Made in the U.S.A.

The Dynatrac JK44 Axleshaft Upgrade Kits come with everything you’ll need to replace and upgrade the factory shafts.

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