Main shaft: Additionally it is generally known as an output shaft. It offers required torque towards the automobile. It's ridges and enamel Therefore the gears can go effortlessly. Alter gear ratio: The gearbox alterations equipment ratio to match driving disorders. It lets the driver to manually change the equipment ratio https://gearbox-auto27910.elbloglibre.com/33761600/gearbox-auto-for-dummies