Differentials are built to last and are designed to handle a heavy workload. Regular service helps ensure you get the most life and best performance possible out of your gearbox. Differential fluid (or gear oil) cools and lubricates the gears and other moving components. It provides important protection against excess friction and wear. Lubricating fluid in the differential eventually breaks down due to extreme heat exposure. Over time it becomes gum-like in texture. Bits of gears can also break off, contaminating the fluid and causing it to become abrasive. Old, contaminated, or low fluid does not provide adequate lubrication for the gears. This causes unnecessary wear on the gears and can lead to more major repairs if not regularly serviced by an experienced auto mechanic.
At North Bay Differentials, our techs are certified and specialize in differential transmission repairs. We have the experience, diagnostic equipment and technical know-how to diagnose and carry out differential repairs properly, effectively and quickly.