An All-Wheel Travel (AWD) gearbox is usually built-in with the automatic transmission and continually distributes energy to all wheels. Unlike 4WD methods that require guide choice, AWD programs are always active and alter electrical power distribution immediately according to driving circumstances. Principal shaft: It is also referred to as an https://automobile-gearbox51728.ziblogs.com/34257348/automobile-gearbox-an-overview