The Dynatrac ProRock 44™ for the 2018 and newer Jeep Wrangler JL and the 2020 and current Jeep Gladiator JT has significantly stronger axle tubes and end forgings. This serious upgrade in strength and durability, along with the elimination of the Front-Axle Disconnect (FAD), provides JL and JT owners with the Confidence to Explore® and the ability to run tires up to 38-inches tall without fear.

The ProRock 44™ is a direct replacement housing for the Jeep JL front axle. It is available in two widths to match the stock axle widths in Sport/Sahara/Overland models, as well as the wider Rubicon model. This axle is significantly stronger than the factory Dana 44, addressing the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road.

Here are the features and specifications of the Dynatrac ProRock 44™ for the Jeep JL and JT:

• Heavy-duty 3.125-inch diameter axle tubes with .500-inch wall thickness; This is the same tubing we have used on our ProRock 60® axles for 30 years!
• Patented ProRock® shape delivers the best ground clearance - PERIOD
• The strongest end forgings
• The new ProRock 44™ eliminates the FAD 
• Rock-proof nodular-iron Dynatrac differential cover included
• New upper suspension bushings already installed
• Includes the best balljoints in the world: Dynatrac HD Rebuildable Balljoints
• Laser-cut suspension brackets that are thicker and stronger than factory
• Uses the proven Next-Gen JK 44 ring and pinion and lockers designed for the JK
• Exclusive Dynatrac no-fault, 12-month, and unlimited-mileage warranty

You may choose to purchase a ProRock 44 housing and add a locker, gears, and inner axle shafts yourself, or add options found in our configurator to receive an assembled ProRock 44. If you choose to do this, please note that the ProRock 44 for JL and JT uses Next-Gen JK 44 ring and pinion gear sets and lockers designed for the JK.

Dynatrac Part Numbers for Reference:

JL44-1X3010-A ProRock 44 Front Housing, Extra Caster, 67.9" Width, NO Ball Joints, JL Wrangler & JT Gladiator Rubicon
JL44-1X3010-E ProRock 44 Front Housing, Extra Caster, 67.9" Width, OEM Ball Joints, JL Wrangler & JT Gladiator Rubicon
JL44-1X3010-C ProRock 44 Front Housing, Stock Caster, 67.9" Width, NO Ball Joints, JL Wrangler & JT Gladiator Rubicon
JL44-1X3010-F ProRock 44 Front Housing, Stock Caster, 67.9" Width, OEM Ball Joints, JL Wrangler & JT Gladiator Rubicon
JL44-1X3010-B ProRock 44 Front Housing, Extra Caster, 66.4" Width, NO Ball Joints, JL Wrangler & JT Gladiator Sahara/Sport/Overland
JL44-1X3010-G ProRock 44 Front Housing, Extra Caster, 66.4" Width, OEM Ball Joints, JL Wrangler & JT Gladiator Sahara/Sport/Overland
JL44-1X3010-D ProRock 44 Front Housing, Stock Caster, 66.4" Width, NO Ball Joints, JL Wrangler & JT Gladiator Sahara/Sport/Overland
JL44-1X3010-H ProRock 44 Front Housing, Stock Caster, 66.4" Width, OEM Ball Joints, JL Wrangler & JT Gladiator Sahara/Sport/Overland

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