Differential Fluid Service
The differential lets the wheels turn at different speeds through a corner, and it runs in its own gear oil. It is easy to forget because it rarely gives a warning, which is exactly why it is worth checking, especially on trucks that tow and on four wheel and all wheel drive vehicles.
What the job involves
- 1Drain the old gear oil and check it for metal, which tells us how the gears are wearing.
- 2Clean the drain plug and replace the gasket or cover seal where needed.
- 3Refill with the gear oil weight your vehicle specifies, with friction modifier for limited slip units.
- 4Check the front differential and transfer case too on four wheel and all wheel drive vehicles.
When you need it
If any of these sound like your car, bring it in and we will look at it.
- At the interval in your owner's manual
- Sooner if you tow, carry heavy loads or drive off road
- A whine or howl from under the car that changes with speed
- Oil seeping around the differential cover
Visit the shop
Differential Fluid Service in Rancho Cordova
- 2668 Sunrise Blvd, Rancho CordovaOn Sunrise Blvd next to Staples, a short drive north of Highway 50.
- Open seven days, including SundayWhen most of the tire shops on this stretch are closed.
- 24 months / 24,000 milesNAPA AutoCare warranty on parts and labor, honored nationwide. How it works
ServingRancho CordovaGold RiverFolsomCitrus HeightsSacramento
Ready when you are
Call the shop for a price, or pick a time online. We're open seven days a week, including Sunday.