by Shivansh Sabhadiya A gearbox is often called a transmission. A gearbox simply refers to the list of gears and their casing, most commonly located in vehicles. The Canine clutch slides on the main shaft to rotate with it. The many gears to the countershaft are fastened with it. https://gearbox86307.pointblog.net/the-greatest-guide-to-gearbox-77388770