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Hydraulic steering systems for boats have several advantages, including increased control, and reduced operator fatigue due to less torque steer, durability, and less force required to turn the wheel.


Our complete 350 HP Hydraulic Steering System Kit includes everything you need for single-engine applications with up to 350 HP outboards; including Helm, Fitting, Hardware, Flexible Hydraulic Lines, Fluid, Filler Hose, and Instructions.


We offer four (4) helm options all at the same price; 1.6, 1.8, 2.3, and 2.7 ci per revolution (1.6 is easier than Sea Star 1.7 while our 2.7 is quicker than Sea Star 2.4).


Please specify the hose length needed for your boat. Our price includes a pair of; 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, or 20-foot flexible hydraulic hoses to reach from your cylinder mounted on the tilt pin to your helm.


700 HP kits, 22 to 46-foot Hose Lines, Bulk bulkhead fittings/Hoses; Twin, Triple, and Quad set-ups are also available. Helms and Cylinders are available standalone.


Contact Mike Hill at or call 714-697-1716 to discuss the right system for you.

350 HP Hydraulic Steering System Kit

SKU: 350HS-77
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