What is the function of the main reducer?Don't say it's slowing down. Just say why!
The main reducer must be independent of the transmission gear, for the simple reason that the main reducer is equipped with differential gears
And with the differential and drive shaft (and some drive axle housing) together to form the drive axle, so in and gearbox integrated into a variable speed drive bridge,
For the front, front engine, the main reducer is located in the transmission box, such a gearbox has a special name called variable speed drive axle, in fact,
