Outboard Replacement Powerheads

Fits most Mercury, Johnson/Evinrude (OMC), Yamaha, and Force by Mercury outboards. This listing covers outboard powerheads (the complete engine assembly above the mid-section, including block, crank, pistons, and cylinder head). Before ordering, confirm exact fit by matching your engine’s make, model, year/serial range, displacement, stroke (2-stroke vs 4-stroke), ignition/ECU type, oiling system (premix vs oil-injection), and any mounting/bolt-pattern or electrical differences. Some applications may require transferring accessories (carbs/EFI throttle bodies, flywheel, stator, starter, reed blocks, coils) or using model-specific gaskets and adapters. If you’re unsure, provide your full model and serial and we’ll verify compatibility.