by Shivansh Sabhadiya A gearbox is frequently called a transmission. A gearbox only refers to a list of gears as well as their casing, most commonly located in vehicles. It had been 1st released in 1939 for automobiles. It consists of the fluid coupling and a few planetary gears. https://augustdqzfl.ourcodeblog.com/33969824/how-gearbox-can-save-you-time-stress-and-money