RockJock® bolt-in axle packages are built to the legendary Currie standard and loaded with superior features and unrivaled strength, all wrapped in field proven and time tested designs. They take the guesswork out of upgrading the running gear of your Jeep Wrangler JK with heavy duty OEM fit brackets and setup for vehicles with up to 4-inchs of lift. Available for both front and rear applications, RockJock axle packages arrive completely assembled and ready to bolt-in.
Complete bolt-in crate axle packages, pre-configured with the most popular options. Simply choose the RockJock axle series that best meets the intended level of off-road use, and then select the desired gear ratio (1st click) and locker (2nd click) and you’re done. 2-Click Ship crate axle packages are pre-assembled and in stock with shorter lead times than the Build Your Own Axle packages.
A highly customizable approach to bolt-in axle packages, featuring a long list of compatible options to choose from, including: overall axle width, wheel bolt pattern, axle diameter, brake package and a broad selection of gear ratios and locker options to meet almost any need. Build Your Own Axle packages typically have lead times ranging from 2 to 6 weeks depending on our production load.
If you have any questions or are looking for something different, please do not hesitate to call and speak with one of our experts. We've been building custom axles for on and off-road vehicles since 1959 and are ready to help build your perfect axle.