Hayden Industrial Products has been producing heat exchangers for mobile applications for over 40 years. Applications include engine and transmission oil cooling, diesel fuel cooling, charge air cooling, radiators, package/combo units, torque converter cooling, generator sets, and hydrostatic drives for on-highway, off-highway, and oil-field mobile equipment for both passive and active cooling applications. Technologies include round tube-and-fin and brazed aluminum constructions. Our efficient heat exchanger designs make our coolers up to 40% smaller than competing products. We can custom design heat exchangers to meet all sizes of your cooling needs.