Industrial 807189A1 Impeller Cam Kit

Mercury Marine 807189A1 CAM/IMPELLER KIT is a Genuine Mercury Marine factory replacement kit for MerCruiser water pump assemblies. It covers the CAM and IMPELLER components within the seawater pump system, delivering original-fit parts designed to restore the cooling path and water flow essential to engine cooling. As an OEM Mercury Marine part, it carries the brand’s engineering standards for compatibility with MerCruiser sterndrive and inboard installations and is intended for maintenance or repair when the pump shows signs of wear, reduced flow, or overheating. Installing this kit helps ensure the pump continues to move seawater through the cooling system at the correct rate, preserving engine temperature management and protecting internal components. Because it is manufactured to Mercury’s specifications, the CAM/IMPELLER KIT is suitable for service intervals in boats equipped with MerCruiser engines and should be replaced following the service guidelines for Mercury seawater pumps. The part number 807189A1 identifies the specific Mercury MerCruiser replacement kit, offering a direct, factory-supported solution for those performing pump maintenance or overhaul.