icon of a car's transmission gearbox shifter

Gearbox Services

Your gearbox is one of the most important systems in your car and one of the most expensive to repair if things go wrong. We make gearbox maintenance easy and affordable, helping you avoid costly repairs with service that’s fast and trusted.

A mechanic works under the hood of a red Nissan SUV in a garage, performing battery services and essential maintenance or repairs.

What We do

Precision Care for Everything in Your Gearbox

Front Differential

Transfers engine power to the front wheels, allowing them to rotate at different speeds during turns. We keep it properly lubricated to avoid wear and tear.

Rear Differential

Connects the driveshaft to the rear wheels, essential for smooth, safe handling. Clean fluid prevents overheating and gear damage.

Transfer Case

If you have AWD or 4WD, the transfer case splits power between front and rear axles. Fresh fluid ensures strong performance and prevents breakdowns from gear failure.

How Gearbox Services Work

We Have the Skills and Equipment to Repair Any Gearbox

We drain out used gearbox fluid, grime, and metal particles that could damage your system.

Red transmission fluid flowing out of a metal engine component during a maintenance procedure.

Our technicians check drain and fill plugs for signs of wear or damage to help prevent future leaks.

A mechanic wearing gloves and safety glasses works underneath a raised vehicle using a wrench.

We replace your old fluid with up to two pints of premium-grade gearbox fluid that meets or exceeds manufacturer standards.

A person pours red engine fluid from a plastic bottle into a reservoir in a car engine bay.

Gearbox Maintenance

What to Keep in Mind

Your user manual should include vehicle manufacturer recommendations for scheduling gearbox services. You might need service earlier if you detect any problems. Signs that your vehicle needs a gearbox service include:

  • Feeling vibrations at speeds over 50 mph
  • Hearing knocking, grinding, or squealing noises from under your vehicle
  • Having difficulty turning your vehicle
  • Having difficulty switching gears
  • Having problems with slipping gears
  • Smelling burning
  • Seeing the Check Engine light turn on
  • Seeing fluid leak from a gearbox

Your Wallet’s Favorite Pit Stop

$15 OFF

Code: WEFA15
A black and dark gray checkered pattern with alternating squares arranged in diagonal rows.

Any Full Service Oil Change

Redeem By: 11/19/25

15% OFF

Code: WEPMP3
A black and dark gray checkered pattern with alternating squares arranged in diagonal rows.

Preventive Maintenance

Redeem By: 11/19/25
A black and dark gray checkered pattern with alternating squares arranged in diagonal rows.

Find An American Lube Fast Near You

Fast, friendly service. No appointment, no stress—just expert care at a price that makes sense.