Rein Automotive OE quality transfer case actuators are made to factory specifications ensuring proper fit, form and function. The transfer case actuator is a small motor attached to the case that proportions engine power to the front and rear differentials. High quality electronics and nylon gears are used to ensure a long service life. Our quality transfer case actuators aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component.