PRO CIRCUIT WATER PUMP IMPELLER CVR WPK16450

PRO CIRCUIT WATER PUMP IMPELLER CVR WPK16450. The vendor part number is WPK16450. Read title carefully to know what you are getting. Here is the catalog descrion NOT the title?

Each water pump assembly has been CNC-machined from billet aluminum and is color anodized. The Pro Circuit Water Pump Impeller has been designed to increase the pumping capacity and pressure head to reduce cavitation and increase cooling system performance.