1521 1980-1987 Land Rover 90 110 3.5L water pump

Flowkooler High Flow pump for the Land Rover 3500 motor has a CNC machined billet impeller designed with an increased vane count and a reduced plate-to-impeller clearance.  It achieves greater flow rates, higher head pressure and a more efficient flow. The impeller color is due to Type II Class II military grade surface coating which protects against corrosive fluids.  FlowKooler introduced the first hi flow pumps and continues to improve impeller design. Why is increased flow so important to cooling a hot 80-87 Land Rover engine? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink creates more opportunities to shed heat and drop engine temperatures. From 0-3,300 RPM…Nothing Beats a FlowKooler! General Specifications: Type of Material of Pump Body Aluminum Number of Blades on Impeller 16 Direction of Rotation CW Fan Hub Height 3.9" Inlet Outside Diameter 2" Other Special Features: 16 blade CNC Machine