GMB produces principal components bearing (life) and diecast body (strength). GMB fan clutch assures the optimal quality through reliability based on our wide experience and knowledge developed from our own production techniques. It regulates cooling air flow by controlling fan speed in accordance to ambient air temperature around radiator area so that optimal heat balance is maintained in engine's cooling system. Fan clutch driven by engine revolution can continuously change its fan speed by regulating silicone oil control by temperature sensor (bimetal). Whether driving on highway or in traffic jams it can quickly respond to temperature change. Controlling fan speed will minimize power loss, realize optimal temperature level, and enhance quietness. Product Features:Out of box, drop in replacementsFactory mounts for easy installExact fitReduced labor timeHigher customer satisfaction
