How does an open differential work? How does a locked differential work? How does an open differential allow for varying ...

How do viscous limited slip differentials work? Viscous limited slip differentials use a viscous coupling that allows for ...

In the automotive world, especially when it comes to off-road trucks and SUVs, differentials come up all the time. Is your differential locking, limited slip or open? Do you have a transfer case? One ...

How does a car's differential work? You probably have a vague understanding. Some stuff spins, some stuff doesn't, and somehow, the result allows your car to drive around a curve without shredding its ...