Rebuild kit for plastic body sea water pumps on Bravo drivesFor 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts. Boaters and technicians can be assured a Sierra part will fit right the first time and restore function to OEM specifications.Sierra water pump kits include all you will need to rebuild a sea water pump. An impeller, a wear plate, the required O-rings and associated fasteners make the task of rebuilding the water pump straightforward. We recommend having a spare impeller (Sierra part no. 18-3087) onboard to be prepared in the event of an unexpected failure due to debris or system blockage.Key FeaturesMeets or exceeds manufacturer specificationsComplete kit provides all you will need to rebuild water pumpCompatible with MerCruiser Bravo drivesBacked by SeaStar SolutionsLimited Two-Year WarrantyThe Sierra Engine Parts SelectorIn addition to water pump kits, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our