Cooling Pump Mercruiser Bravo Engine | Jabsco 43210-0001 Mercruiser Type Engine Cooling Pump | Jabsco 43210-0001 Jabsco 43210-0001 Mercruiser Bravo Raw Water Pump Replacement for stock cast-iron, plastic and aluminum composite water pumps. Made of bronze and stainless steel. Withstands harsh, corrosive marine environments. Left or Right hand rotation. One piece bronze body. Bronze end plate. Replaceable cam and wearplate. Pulley driven. Takes impeller 179540001P. Mercruiser Bravo Raw Water Pump Marine engine mounted cooling pump replaces Mercruiser 46-72774-A32 Left or right hand rotation One piece bronze body Bronze end plate Replaceable cam and wearplate 1 1/4 in. hose barb connections Size:9 5/32 in. long x 4 1/2 in. wide 4 1/8 in. high Weight:7 lbs Pulley driven-pulley not included Replaces Mercury 46-72774A32