Replacement for 1989-2002 5.9 Cummins 12V 24V. The cooling mechanism is made of copper with high heat transfer rate to improve heat exchange and ensure that the oil temperature will not become thinner due to excessive heat transfer. Suitable for heavy load power, protecting oil temperature and pressure. It can withstand the heat generated by high-power engine at high temperature, and conduct fast and efficient cooling to ensure that the pressure is kept within the normal range, reduce the oil temperature, and maintain a certain viscosity of the lubricating oil.
