A gearbox or possibly a transmission program in an automobile is a device which makes use of many gears, shafts and actuating sections to transmit electric power from engine to the wheels. For more more info, here is a detailed write-up on gearboxes or transmission units Employed in automobiles. Of course, you'll find different varieties of gearboxes https://laneeigda.blogvivi.com/34766042/automobile-gearbox-no-further-a-mystery