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Driveshafts are an essential component of automotive transmissions, responsible for transferring engine power to the wheels in both front and rear-wheel drive vehicles. Crafted from robust materials such as steel or aluminum, these rotating shafts transmit torque while compensating for changes in distance between the transmission and differential, enabling smooth vehicle operation. Their design often includes universal joints and/or CV joints, allowing flexibility and accommodation of varying angles during turns, promoting longevity and performance. Proper lubrication with transmission fluid ensures optimal functionality by minimizing friction, heat generation, and wear, ultimately enhancing driveshaft durability and efficiency.