What is a differential?
A differential is an arrangement of gears that divides the torque of the drive line between the axle shafts and allows them to rotate at different speeds. While turning a corner, the outside wheel of your vehicle may do 110% of the vehicle speed, while the inner wheel does 90%.
Book your differential maintenance at one of National Transmission’s 5 locations across Southern Alberta.
Differential damage can be caused by having one wheel stuck, and spinning one wheel for an extended period trying to get free. If one wheel is on good traction and not turning, the wheel on poor traction is spinning much faster, which puts undo stress, wear and heat on the differential.
Most differentials are a self-lubricating system. If the fluid level is incorrect, this can lead to excessive wear on the gears inside the differential.
If your vehicle is used for off-roading, it is possible to get water in your differential. This can become a serious problem when the temperature drops and the water freezes.
