Arizona Differential Specialists LLC

Founded in 1997 by David and Henry Leyba, Arizona Differential Specialists has built a reputation for quality differential repair.

From daily drivers to custom street rod and 4×4 differentials, the team at Arizona Differential Specialists has the experience and skill to make sure your differential works its best.

We’ve got your rear end covered.

Custom Differentials

 From 4-Wheel Drive to racing, towing or just your normal every day commuting: our expert technicians can assess your needs and customize the components that are right for the job. We have a huge inventory of top quality OEM and aftermarket parts. We can also repair or build any parts required to get the job done right!

Quality Service You Can Depend On!
Arizona Differential Specialists has been serving the Phoenix area since 1997. We are the best choice for customizing your car, truck, 4x4 or SUV for the real enthusiast. We do custom rears from Grandma's Car to Tow, Show & Go!