Phoenix Differential Rebuilding
At Perez Auto Repair in Phoenix, Arizona, we specialize in more than just routine maintenance—we offer rare and specialized services like custom differential rebuilding, including gear ratio changes for trucks, SUVs, and more.
Your vehicle’s differential is a critical component of the drivetrain. It transfers power from the engine to the wheels while allowing them to rotate at different speeds, especially during turns. Over time, differentials can wear out, especially under high loads or if the gear oil is neglected. Whether you need to fix a noisy or failing differential or you’re upgrading for towing or off-road performance, Perez Auto Repair provides custom differential rebuilding tailored to your vehicle’s exact specifications.
Want to change your gear ratios for better towing capability or improved fuel economy? Our experienced technicians can help you select the right ratio and rebuild your differential to match. Every differential rebuild at Perez Auto Repair is backed by our 2-year, 24,000-mile warranty, giving you peace of mind and confidence on the road.
But our expertise doesn’t stop there.
We also offer advanced computer diagnostics that go far beyond reading a simple “Check Engine” light. Today’s vehicles are computers on wheels. Modern diagnostic tools can uncover problems in your transmission, ABS brakes, air conditioning, emissions system, airbags, and even electronic steering—all without taking the car apart. If you’ve got a mysterious warning light, poor performance, or odd noises, our diagnostic systems give us deep insights quickly and accurately.
And yes, if your “Check Engine” light is on, it could be something as simple as a loose gas cap—or as serious as a failing catalytic converter. Let our professional mechanics pinpoint the real issue with accuracy and transparency.
If you’re unsure about a warning light or think your vehicle isn’t driving quite right, visit the expert mechanics and service advisors at Perez Auto Repair. We’ll walk you through the problem, explain your options clearly, and never try to sell you something you don’t need.
At Perez Auto Repair, we’re proud to be honest, reliable, and affordable. Whether it’s differential rebuilding, gear ratio upgrades, or computer diagnostics, we’ve got the tools, experience, and integrity to get the job done right. If you believe your vehicle’s differential need service or are not sure and would like to have your vehicle diagnosed, contact Perez Auto Repair online via phone 602-269-3576 or stop into our facility located at 429 S. 35th Ave, Phoenix, AZ 85009. Always keep your vehicle in good condition and ensure the safety of yourself, your loved ones, and those around you!