For over 25 years, Dynatrac™ has been the industry leader in high-performance off-road axle and drivetrain assemblies. Dynatrac products are designed using the finest materials, processes and …

For over 25 years, Dynatrac™ has been the industry leader in high-performance off-road axle and drivetrain assemblies. Dynatrac products are designed using the finest materials, processes and …

Dynatrac has been the choice of off-road racers and enthusiasts for more than 20 years. Our expertise and high-quality products have also been used by large and small OEMs, demanding military, …

The Dynatrac ProRock 44™ front axle offers incredible strength and unmatched ground clearance. We engineered this ProRock 44 as a direct replacement housing for 2007-2018 Jeep Wrangler JK front …

Dynatrac ProRock® axles are now available for the all-new Jeep Wrangler JL! We were first to market with our ProRock XD60® front and rear axles, as well as our ProRock 80™ rear axle for this new …

Dynatrac™ is no newcomer to the popular Jeep Wrangler JK market. We were the first manufacturer to develop an upgrade front axle – the ProRock 44™ – to replace the factory Dana 44. Our ProRock 44 …

It was designed specifically for improved durability and performance off-road. Almost immediately after the launch of the Jeep Wrangler JK, Dynatrac developed the ProRock 44™ as a solution for the front …

The original Dynatrac™ Free-Spin™ Heavy Duty Hub Conversion Kits are popular with off-road enthusiasts as well as companies who rely on their Dodge and Ford trucks for work.

In addition to a significant increase in strength and durability, Dynatrac Free-Spin kits improve fuel economy by reducing the components that spin in the front axle when 4-wheel-drive is not selected, …

Whether you're conquering rocky trails or cruising city streets, Dynatrac's precision-engineered suspension components ensure unmatched reliability and versatility for your vehicle.