DJ Pump 09-107-0601 Water Pump Impeller Kit

The DJ Pump 09-107-0601 is a flexible rubber impeller kit designed for raw water cooling pumps on marine generator sets. It includes a neoprene impeller with six blades and a single flat drive shaft interface, plus an O-ring seal. The kit serves as a direct replacement for Sherwood 08000K series pump impellers used on Kohler, Onan (Cummins), and Yanmar generator engines. Material construction utilizes oil-resistant neoprene rubber with a brass insert for shaft retention. Critical dimensions include 40 mm outer diameter, 19 mm face width, and 12 mm shaft bore. The single flat drive key ensures positive torque transmission from the pump shaft. This impeller kit restores cooling flow capacity for reliable generator operation in marine and industrial applications.