by Shivansh Sabhadiya A gearbox is commonly identified as a transmission. A gearbox only refers to a set of gears and their casing, mostly present in cars. It had been to start with launched in 1939 for vehicles. It is made up of the fluid coupling and three planetary https://marcottspo.bloguetechno.com/the-2-minute-rule-for-gearbox-68911708