F35B-8027 Bronze Raw Water Pump | Johnson Pump 10-24569-09 Pulley driven raw water intake pump with pedestal style mount. Johnson Pump engine cooling pump F35B series pump Pulley driven Bronze pump housing with stainless steel shaft Flexible neoprene impeller Mechanical face seal Half cam 3/8 in. NPT inlet and outlet ports Replacement impeller P/N 09-808B-1