Every 4WD uses a transfer case to split the drive coming from the transmission into two outputs: one directed to the front wheels and one directed to the rear wheels. Most 4WDs that we are familiar ...

What makes a 4X4 a 4X4 - all your transfer case questions answered in one place.

On four-wheel-drive vehicles, the transfer case contains gears that connect a second drive shaft to send power to all four wheels instead of just the front or rear ones. The transfer case on some ...