Conventional gearboxes generally have two sets of gears: enter and output. the input & the output. The input gears are set on the countershaft, producing them single units. It drives the individual gears on the principle shaft, which rotate freely about the bearings. I’m Mastering Mech and drastically respect https://gearbox75307.blogrenanda.com/40072959/the-ultimate-guide-to-gearbox