The Dynatrac ProRock 44™ front axle offers incredible strength and unmatched ground clearance. We engineered this ProRock 44 as a direct replacement axle assembly for 1997-2006 Jeep Wrangler TJ front axle, addressing the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road.

The Dynatrac ProRock 44 offers more strength and features than competitors:

• Designed to replace the weak factory axle housing
• Patented ProRock shape delivers more ground clearance than a Dana 30
• In fact, that’s the most ground clearance of any Dana 44-based axle
• The strongest end forgings, made by Dynatrac in the USA
• Rock-proof nodular-iron Dynatrac differential cover included
• Heavy-duty 3.0-inch diameter axle tubes with 1/2-inch wall thickness
• DOM (drawn-over mandrel) tubing
• New upper suspension bushings already installed
• OEM style replacement balljoints
• Laser-cut suspension brackets that are thicker and stronger than factory
• Utilizes the Next-Gen JK 44 ring and pinion for more strength over earlier Dana 44 designs
• Comes standard with a 1310 Yoke, other options upon request
• Entire axle housing is manufactured in the USA
• Exclusive Dynatrac no-fault, 12-month, and unlimited-mileage warranty

The price of the TJ ProRock 44 also includes your choice of locker, gear ratio, and standard or Unlimited housing. The Unlimited housing has more caster built in for use with taller suspension lifts. 

*NOTES:

• Customer to reuse factory brakes, knuckles, and hubs.