Whether you are an off-road enthusiast or someone who uses cars just to get from one place to another, you must have heard of a 4×4 or an all-wheel-drive car. The term, All-wheel-drive, is pretty self-explanatory. The power or torque is supplied to all the wheels of the car. But in order to understand why a 4×4 system is needed and how it actually works, we must first understand the functioning of a differential. Let us make you learn about this technology through this easy to understand article!
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What is a Differential?
The differential is a completely mechanical component in a vehicle. It is truly an engineering marvel. A differential is found at the centre of both the axles of your car. It can also be located at the centre of the shaft connecting both the differentials. The simple purpose of a differential is to distribute power/torque coming from the engine to the wheels. This lets the wheels of a car rotate at different speeds….