Sea Star Solutions

This Mercury 11-69578A1, 11-69578Q1, and 11-69578T1 Prop Nut/Tab Washer replacement is made particularly for Mercury and comes with all of the necessary marks. The original number is bolded to make...

Leaks are an obvious sign that your water pump is failing. Water pump housing damage can cause the water pump to fail, allowing fluid to leak from the system. When an engine overheats, you might...

The regulator rectifier is responsible for not only regulating the voltage produced by the alternator or stator and also rectifying the voltage by converting the alternating current (AC) power to the...

The Mercury Ring Set - Standard. (18-3982) by Sierra Marine Engine Parts is a high-quality and original factory-made ring set with a bore size of 3.500 standards and is designed for use in Mercury...

Obtain the chamber sealing, piston heat transmission, and oil consumption regulation you need with a high-performance piston ring. 18-4019 Piston Rings for Mercury and Mariner Outboards. Sierra...

Mercury RINGS-Standard. 2 RING Inch-LINE (18-3918) are machined to precisely fit the mating surfaces of engine components, giving both skilled technicians and do-it-yourself mechanics the confidence...

The marine engine water pump delivers the whole amount of cooling water required to prevent overheating. It can be accomplished either directly in an open-cooled engine or indirectly through the heat...

A seal carrier is mounted and secured against axial, radial, and rotational displacement. It has a peripheral groove that receives a circular rib encircling the carrier's receiving opening in the...

MERC SOLENOID18-5816 has a robust coil and contact assembly with a high-temperature housing for less distortion, and molded-in studs for exact contact. The materials used are sturdy and suitable for...

Mercury Solenoid - Sierra Marine Engine Parts - 18-5817 (118-5817) is a tube-shaped coil of wire that functions as a magnet when conveying an electric current. It generates a controlled magnetic...

For: Mercury 100, 115, 125 HPThis product replaces:47-5873, 808282112226, 80828211222, 9-25509

A motor's stator is a static component that receives electrical energy from a power source to form an electromagnetic field that allows its dynamic counterpart, the rotor, to revolve and generate...