47-89981 Water Pump Impeller for Mercury Mariner 4HP 4.5HP 6HP 7.5HP 9.8HP | JLM Marine family-yamaha-150tjrw including the F30

including the F30

Note: Some sellers may only include the thermostat without the seals

Johnson/Evinrude 394711

Thoroughly clean the mating surfaces of the housing and cover

Clean the shaft of any debris or rust

47-89981 Water Pump Impeller for Mercury Mariner 4HP 4.5HP 6HP 7.5HP 9.8HP | JLM Marine family-yamaha-150tjrw including the F30Water Pump Impeller for Mercury Mariner 4HP 4. 5HP 6HP 7. 5HP 9. 8HP Outboard This high quality aftermarket water pump impeller is designed to fit Mercury Mariner 2 Stroke outboards from 4HP to 9. 8HP, covering models manufactured between 1966 and 1978. Engineered for reliable cooling system performance, this impeller ensures your engine operates at optimal temperature during every outing. Direct replacement for OEM part numbers 47 89981, 47 65957,