Standard gearboxes commonly have two sets of gears: enter and output. the enter & the output. The enter gears are mounted to the countershaft, earning them solitary units. It drives the individual gears on the primary shaft, which rotate freely to the bearings. Most transmissions in modern-day autos use https://johnnyzimqi.boyblogguide.com/32826294/the-definitive-guide-to-gearbox