When a person wheel loses grip, the Torsen differential transfers extra torque on the wheel with far better traction, boosting the car's stability and handling. This can make it ideal for sporting activities automobiles and all-wheel-drive programs that require exact electrical power administration.  Key Shaft is also called output shafts. https://becketthmnmj.blogthisbiz.com/40984813/the-definitive-guide-to-automobile-gearbox