Seastar Hydraulic Steering is a marine steering system that uses a helm pump, hydraulic hoses, and a steering cylinder to transfer steering input smoothly to an outboard or inboard engine. Designed for boating safety and critical control, it supports front or rear mount configurations, tilt helms, and pro-level setups, delivering reliable, sealed hydraulic performance for a wide range of boats operating at sea.
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1-2 weeks delivery time The SeaStar SS15124 is a 24-foot (7.32m) NFB rotary steering system designed for boats requiring precise steering and smooth operation. It features a 3.5-turn lock-to-lock range and includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 23' (7.02m), and the Seastar Steering Helm Rack 'NFB'. This system is perfect for vessels needing reliable steering with minimal effort.
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$ 619.46
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1-2 weeks delivery time The SeaStar SS15125 is a 25-foot (7.62m) NFB rotary steering system that provides superior control for larger boats. With a 3.5-turn lock-to-lock range, this system includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 25' (7.63m), and a Seastar Steering Helm Rack 'NFB'. It ensures smooth, effortless handling, even with larger, more demanding boats.
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$ 623.24
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1-2 weeks delivery time The SeaStar SS15126 is a 26-foot (7.93m) NFB rotary steering system designed for medium to large boats. It offers a 3.5-turn lock-to-lock range and includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 26' (7.93m), and a Seastar Steering Helm Rack 'NFB'. This system ensures precise steering and enhanced control for larger vessels.
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$ 626.96
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1-2 weeks delivery time The SeaStar SS15127 is a 27-foot (8.23m) NFB rotary steering system, perfect for larger boats that need extended reach and smooth operation. With a 3.5-turn lock-to-lock range, the system includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 27' (8.23m), and a Seastar Steering Helm Rack 'NFB'. It's an ideal choice for those requiring more control.
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$ 630.73
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1-2 weeks delivery time The SeaStar SS15128 is a 28-foot (8.54m) NFB rotary steering system designed for larger boats requiring more reach. It offers smooth, precise control with a 3.5-turn lock-to-lock range and includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 28' (8.54m), and a Seastar Steering Helm Rack 'NFB'. This system is ideal for users seeking optimal steering for larger vessels.
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$ 634.49
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1-2 weeks delivery time The SeaStar SS15129 is a 29-foot (8.84m) NFB rotary steering system designed for larger vessels. With a 3.5-turn lock-to-lock range, this system includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 29' (8.84m), and a Seastar Steering Helm Rack 'NFB'. It’s perfect for users needing extended cable length and ultimate control.
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$ 638.22
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1-2 weeks delivery time The SeaStar SS15130 is a 30-foot (9.15m) NFB rotary steering system providing maximum reach for larger boats. The system offers smooth steering with a 3.5-turn lock-to-lock range and includes a Seastar 90° Bezel, Seastar Steering Cable SSC134 30' (9.15m), and a Seastar Steering Helm Rack 'NFB'. Ideal for boats requiring long cables for smooth, reliable operation.
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$ 641.96
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1-2 weeks delivery time The SeaStar SSC13106 Steering Cable is 6 feet long, ideal for boats that need a shorter cable. This cable is perfect for tight spaces in light-duty systems while offering reliable control.
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$ 114.17
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1-2 weeks delivery time The SeaStar SSC13107 Steering Cable is 7 feet long, offering the right balance for smaller boats or systems with minimal space. It ensures smooth and efficient steering for light-duty applications.
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$ 114.17
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1-2 weeks delivery time The SeaStar SSC13108 Steering Cable, at 8 feet in length, provides efficient steering control for boats with slightly more space. It’s an excellent choice for light-duty systems needing this middle-range length.
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$ 117.79
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1-2 weeks delivery time The SeaStar SSC13109 Steering Cable is 9 feet long, providing the ideal length for boats needing a bit more reach. It delivers reliable steering control without the extra length of larger cables, making it perfect for light-duty systems.
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$ 121.45
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1-2 weeks delivery time The SeaStar SSC13110 steering cable is made for light duty systems, delivering reliable control and smooth operation for various applications.
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$ 125.12
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1-2 weeks delivery time The SeaStar SSC13111 steering cable is engineered for light duty systems, providing effective and efficient steering performance with its 11-foot length.
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$ 128.78
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1-2 weeks delivery time The SeaStar SSC13112 steering cable is ideal for light duty systems, offering a reliable and smooth maneuvering experience at 12 feet long.
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$ 132.46
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1-2 weeks delivery time The SeaStar SSC13113 steering cable is designed for medium-to-large light duty setups, delivering superior control with its 13-foot length.
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$ 136.09
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1-2 weeks delivery time The SeaStar SSC13114 steering cable suits larger light duty systems, ensuring smooth operation and high performance at 14 feet long.
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$ 139.75
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1-2 weeks delivery time The SeaStar SSC13115 steering cable enhances light-duty boat steering systems by providing reliable performance and smooth handling with its 15-foot length.
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$ 143.40
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1-2 weeks delivery time The SeaStar SSC13116 Steering Cable is a 16-foot cable designed for light-duty steering systems, providing smooth and responsive control for your boat. With its durable construction, it ensures dependable performance.
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$ 147.09
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1-2 weeks delivery time The SeaStar SSC13117 Steering Cable offers a 17-foot length, ideal for light-duty systems requiring precise steering control. It’s the perfect solution for boats needing extra length without compromising performance.
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$ 150.74
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1-2 weeks delivery time The SeaStar SSC13118 Steering Cable is an 18-foot cable tailored for light-duty systems. It delivers reliable and smooth steering for boats that require this extended length for optimal control.
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$ 154.37
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How does a Seastar Hydraulic Steering system transmit steering input to a boat’s engine?
A hydraulic steering system transmits steering input through a steering kit where helm rotation pressurizes fluid that flows via a valve to the steering cylinder. In front mount or pro rear mount configurations, the cylinder converts this pressure into smooth engine movement, while seals and a seal kit ensure reliability according to system spec, supporting classic tilt, flush, and sport tilt helm designs.
How does a hydraulic cylinder translate steering input into engine movement on a boat?
A hydraulic cylinder translates steering input into engine movement by using pressurized fluid to push or pull the cylinder rod in response to helm rotation. Matched to the system ratio such as 1.7, this product delivers smooth, proportional force that turns the engine accurately, ensuring controlled and predictable steering on a boat.
How does a steering kit integrate the pump, hoses, and valve into one system?
A steering kit integrates the pump, hoses, and valve by forming a closed hydraulic loop that transfers steering input smoothly from the helm to the engine. Designed for pro front mount and sport configurations, the system ensures balanced fluid flow and precise response at sea, supporting advanced solutions such as optimus e-actuator concepts and sport plus performance standards demonstrated in technical video documentation.