Yes servicing your car or trucks differential regularly can dramatically extend its life and enhance it performance. That’s because the differential fluid does more than just lubricate and cool the internal differential parts: It also helps drive it. Damage to the differential fluid, such as oxidation and shear, will reduce the differential holding power and life. Old worn out differential fluid allows the differential to slip, overheat and can quickly cause it to fail. To keep your differential working longer, you should have it serviced regularly. Regular differential fluid services will add miles and years to your differentials life.
