Steering Systems

From one hydraulic component to another, a hydraulic hose moves hydraulic fluid. Since hydraulic systems commonly run at high or extremely high pressures and temperatures, these hoses are typically flexible and regularly reinforced. They are also built...

HOSE- MERCRUISER - 18-70925 It is attached to both the radiator and the thermostat housing. The lower hose that leads to the water pump emerges from the radiator's base. The engine coolant loses heat after passing through the radiator, powered by the...

The water pump is responsible for keeping marine engines operating at optimal temperatures. Any restriction in the water flow can degrade engine performance and efficiency and lead to engine overheating. Sierra makes it simple to find parts to service...

This IDLER GEAR ASSEMBLY 18-15080 is a high-quality Idler Gear for use with Yamaha PWC and Polaris PWC starters made from the industry's most advanced materials. This Idler gear can help minimize the size of the input or output gears while maintaining...

The job of an ignition coil is to convert the low current from a vehicle battery into enough power to ignite the fuel and start the engine. When an ignition coil fails, it can cause a variety of mechanical and performance issues. The ignition must spark...

The ignition coils are essential components of the ignition system that produce the current required by your spark plugs to ignite the air-fuel combination in the engine. The voltage output contributes to a well-functioning engine which is crucial to...

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 Seastar Solution IGNITION SWITCH is a high-quality conventional marine ignition switch with amperage ratings at 12V DC. It features a polyester switch that is highly resistant to corrosion and eliminates potential shorts. The inner seal between the...

For Suzuki 2 & 4 Stroke Outboards, Heavy duty potted construction, molded umbrella type key. Colors on wires match factory color codesThis product replaces:37110-99-E00, 37110-99E00, MP51012, 808282229764, 11-MP51010

An impeller is a revolving iron or steel disc with vanes in a centrifugal pump. Impellers accelerate the fluid radially outwards from the center of rotation to transmit energy from the motor driving the pump. A clog-free, long-lasting, and...