The GT cooler is a pre-assembled cooler package consisting of a vibration damped oil air cooler with DC fan drive, protective housing, mounted rail connectors and pre-wired fan control. The fan control varies the fan speed according to the oil temperature to minimize noise and maximize fan life. The protective housing is a rugged steel construction designed specifically for mobile applications.{b}scope of delivery:{/b} oil cooler with protective housing, temperature switch, fan control and connections