Brea, CA | 714-985-9940

Charlie's Auto Tech

The bumper to bumper car doctor of choice.

Your vehicle's differential is where the rotation of the drive shaft (powered by your engine) is communicated to your car's axles (where the wheels are attached). That's a perpendicular change, so it requires a special set of gears, protected by a box full of fluid. 4-wheel drive vehicles have 2 differentials: 1 in the front and 1 in the back. Your car's differential is essential, so make sure you keep it properly serviced!

Learn more about your differential

Ask about our powerful

1-year / 12,000 mile WARRANTY! 

Working with the family-owned auto care team just makes more sense.

 •  Extend differential life

 •  Prevent corrosion and rust

 •  Reduce oil foaming

 •  Slow down wear and tear

 •  Keep your warranty in effect

 •  And more!

Reap the benefits of regular service

The case that holds your differential, and its fluid is an important part of your vehicle's system. Turn to the ASE certified Master Technicians that have been pleasing car owners since 1996, and get reliable transfer case care. You'll extend the life of your case, prevent oxidation and corrosion, and maintain a proper seal to avoid leaks. This may help keep your factory warranty in effect!

Protect your transfer case

Enjoy local pick-up and

drop-off.

714-985-9940

Fixing a car's differential