Fuel Pump Assembly – Fits Johnson/Evinrude 6-25 HP (Replaces 397839, 388681, 386978) Mercury Mariner For those with basic mechanical

For those with basic mechanical skills and the right tools

specifically covering V4

66 4-Stroke 3852045

Do not run the pump dry for longer

this part fits a wide range of 2-stroke and 4-stroke carbureted outboards from 4 to 300 HP

Fuel Pump Assembly – Fits Johnson/Evinrude 6-25 HP (Replaces 397839, 388681, 386978) Mercury Mariner For those with basic mechanicalProduct Details This is a direct replacement Fuel Pump Assembly Fits Johnson Evinrude 6 25 HP outboard motors, designed for 2 stroke models manufactured between 1981 and 1998. It ensures reliable fuel delivery, restoring engine performance and efficiency. This assembly provides a direct interchange for Johnson Evinrude part numbers 397839, 388681, 386978, 397274, 777750, 395091, and 391638, as well as aftermarket equivalents like Sierra 18 7350 and