384887 OMC TOOL

OEM OMC Johnson/Evinrude 384887 is a piston stop timing tool used to establish top dead center (TDC) position on Johnson/Evinrude 50-300 HP outboards. Features 14mm x 1.25 spark plug hole thread. This special tool is essential for timing work, ignition timing, and other engine service requiring precise piston position. Genuine OEM part from OMC; widely used by marine technicians and mechanics for outboard engine timing and repair.