Motors

This product replaces:840080487373, 436891

Elbow Sierra for Mercury Marine engine is frequently multi-layered and engineered to endure intense pressure and high temperatures. The primary function of an exhaust gasket is to prevent leaking and to ensure that exhaust gas flows through the catalytic...

Volvo Penta Exploded view / schematic Visco Fan. Pusher

The Ignition Module - Sierra Marine Engine Parts - 18-5117 (118-5117) is built to meet today’s high horsepower engine demands. It is made from Sierra products that meet or exceed the original equipment part it replaces. The Ignition Module - Sierra...

The power pack on your Johnson outboard boat motor is the central part of the ignition system. The power pack supplies voltage to the ignition system’s power coils. A power pack, or ignition module, is the equipment that regulates the sequence of...

You can rebuild and repair your water pump with this complete water pump kit. The Water Pump Repair Kit - Sierra Marine Engine Parts - 18-3155 (118-3155). It is a complete water pump service kit that has two pieces plastic of body seawater pump. This...

The thermostat is a valve that regulates the outboard's operating temperature by opening to allow cool water to pass through the engine and closing to prevent the water flow from preventing the motor from getting a satisfactory operational temperature...

Its purpose is to house the thermostats and fully control the coolant flow. These covers have a weep hole that drains any coolant leak caused by a poor seal, despite its small diameter. Additionally, they serve as the link between the engine and the...

This Premium Rebuild Gasket Set by EMP is an excellent product skillfully created following strict industry standards to provide a combination of a well-balanced design and a high degree of craftsmanship. It guarantees dependability and enduring value...

1985-1987 (150,155,175,185 & 235HP) 2 Req., 5800 RPM LimitThis product replaces:667-1132651, 113-2651, 9-25003

On engines mounted close to the transom or waterline, 3 inches can be a significant difference in preventing back-flow. These SPACER-RISER MANIFOLD KITS give you the extra lift you need to keep the water out of the riser when throttling down while...

IGNITION SWITCH - MP51050 is handled by an umbrella-type key with a heavy-duty, resilient potted structure. The colors on the wires match the color codes used by the factory. It features three rotating buttons labeled OFF, ON, or RUN, and START...