Operating in saltwater will require more frequent replacement than freshwater
including both 2-stroke and 4-stroke models
Reconnect the battery and perform a water flow test by running the engine with a flushing adapter or in a test tank
Common signs include the engine overheating or
Fuel Pump – Fits Johnson/Evinrude 6HP, 8HP, 9.9HP, 15HP (Replaces 397839, 391638, 395091, 397274) family-yamaha-f20lea0411 Operating in saltwater will requireFuel Pump Fits Johnson Evinrude 6HP, 8HP, 9. 9HP, 15HP (Replaces 397839) This fuel pump assembly is a direct fit replacement for a wide range of Johnson Evinrude outboard engines, including popular 4. 5 HP to 25 HP models manufactured between 1968 and 1992. It is also cross compatible with select Mercury applications calling for part number 878965. Engineered to meet or exceed OEM specifications, this diaphragm type fuel pump ensures reliable fuel