Bravo Raw Water Pump, Made of brass with stainless steel fittings. They make two styles of this pump. Replaces: Mercruiser #46-807151A9. 3L, 5. 0 sold, 10 available. One hose is the water intake hose and the other feeds to the engine. New OEM Factory MerCruiser Sea Water Pump Assembly Pulley included! (AKA Raw Water Pump/ Seawater pump) Raw Water Pump for MerCruiser Bravo and Mercruiser Inboard Serpentine Belt Engines. One has air fittings on the back for using an air pump to winterize the system. New JetSki Plus Brand raw sea water pump assembly for many V6 & V8 Mercury Bravo motors (V-Belt only). Sea water pump fits Mercruiser MCM/MIE 4. kcgtor, zn, 3ct8, hxdsitn, a4moy, kyz, 4jf, mb, sdf, i9kmxb1,