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Dynatrac - ProRock 44 Front Axle Assembly Jeep JK44 1X3010-W

Vendor: Dynatrac

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Axle specs - Extra Caster, Ball Joints Sold Separate, .50" XD Wall, Stock Track Bar Bracket Location, Fits Rubicon Tru Lok Diff

The Dynatrac ProRock 44 front axle offers incredible strength and unmatched ground clearance. Dynatrac engineered this ProRock 44 as a direct replacement housing for the 2007-2018 Jeep Wrangler JK front axle. This unit replaces the factory Dana 44 and addresses the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road.

In addition to best-in-class axles, you also get an exclusive integrated raised track-bar bracket and hydraulic-ram steering assist mount, and Dynatrac HD Ball joints—the last ball joints you'll ever need. 


ProRock 44 Unlimited Front Axle

Dynatrac-exclusive patented ProRock nodular-iron, high-pinion ProRock44 center section with control arm bushings installed.
Best-in-class ground clearance and more ground clearance than a factory Dana 30
3-inch diameter x 1/2" inch thick wall tubing that is 3 times stronger than any stock JK Dana 44 housing.
Dynatrac's U.S.-made forged, double-heat-treated 1350 axle shaft assemblies are included. You get our latest inner and outer 4340 shafts with new U-Joints installed. 
Dynatrac HD Ball Joints are already installed—the last ball joints you'll ever need.
ProRock 44 unlimited housing geometry for superior handling and optimal pinion and driveshaft angle for lifted JKs
Rock-proof nodular-iron Dynatrac diff cover.
All HD suspension brackets are CNC laser-cut and professionally welded and installed, including high mount track bar bracket setup for lifted JKs with top-down mounted drag links and high-steering package
Axle includes your choice of available selectable lockers and 4:88, 5:13, or 5:38 gear sets. 


When using the axle configurator on this page, you can choose a ProRock 44 housing. If the ProRock 44 is for use in a factory Rubicon, you will re-use the factory electric locker. For all others, choose a completely assembled ProRock 44 which will come with your choice of new differentials or locker.

If you choose an assembled ProRock 44 with a new differential or locker, the price includes the ring-and-pinion gearset, gear setup and install kit, yoke, and the axle will come to you assembled. You will need to add the knuckles and brakes from your factory axle. 


Using the integrated ram-assist bracket on the ProRock 44 requires that you flip the drag link.

The new ram assist/steering stabilizer bracket for the ProRock44 is not compatible with Reid Racing knuckles. If you wish to use Reid Racing knuckles, we can substitute our first-generation raised trackbar bracket which does not have the integrated ram assist/steering stabilizer mount. Please call 636-729-7020 for details.

This ProRock 44 assembly does not include spindles, hubs or brakes - customer is to reuse the spindles, hubs and brakes from their Jeep. Call us at 636-429-7020 for a special discount to upgrade to Dynatrac ProGrip Brakes when purchasing their axle sets.

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