The differential 10 includes: a sun gear 16 L configured to receive rotational drive input from a drive source 20 , a ring gear 22 L in torque connection with an electric motor 26 and a left vehicle drive member 30 L . a left planetary gear set 12 L having a carrier gear 14 L configured to be operatively engaged in torque connection with and a sun gear 16 R configured to receive a rotational drive input from the drive source 20 , a ring gear 22 R in torque connection with the electric motor 26 and torque connection with the right vehicle drive member 30 R . a right planetary gear set ( 12 R ) having a carrier gear ( 14 R ) configured to be operatively engaged with the sun gears ( 16 L , 16 ) of the left and right planetary gear sets ( 12 L , 12 R ) R ) are rotationally fixed relative to each other, and in use, the amount of power transmitted between the driving source 20 and each of the driving members 30 L , 30 R , respectively, is in the opposite direction to the ring gears 22 L , 22 R ) can be selectively controlled by operating said electric motor 26 to drive or apply torque.
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