Hydraulic Gear Pump CB-B2.5 CB-B4 CB-B6 CB-B10 Aluminum Alloy Low Pressure Lubrication Pump. Model Number : CB-B4F CB-B6 CB-B10 CB-B2.5 CB-B hydraulic gear pumps are widely used inhydraulic drive systems of machine tools, hydraulic machinery, rubber and plastic machinery, and engineering machineryas the power source of hydraulic systems. It can also be used as a lubrication pump and oil transfer pump in the oil supply and cooling system of thin oil stations in large machinery and equipment and the lubrication system of various machinery and equipment. This differential rear oil pump is made of high quality material, which are not easy to damage, wear-resistant and corrosion-resistant, high reliability, stable performance, strong and sturdy, long service life. Our differential rear oil pump is easy to install, no need for complicated tools, easy to use, direct replacement for your old or broken one. They are manufactured to OEM specification and are ideal replacement for the original cars., Manufacturer: KUADYEGC