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 SS14114 is a back-mount rack steering system with a 4.27m (14') cable, designed for vessels needing additional steering reach. The kit includes the helm, bezel, and all necessary components for easy setup.
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$ 302.18
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1-2 weeks delivery time The SeaStar SS14115 offers a 4.57m (15') cable in its back-mount rack steering system, ideal for larger vessels. It ensures optimal performance and reliable steering, with everything needed for installation.
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$ 305.90
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1-2 weeks delivery time The SeaStar SS14116 is a back-mount rack steering system with a 4.88m (16') cable, designed for boats requiring enhanced control. This system is a complete package that includes a helm, bezel, and all installation components.
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$ 309.63
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1-2 weeks delivery time The SeaStar SS14117 system includes a 5.18m (17') cable, perfect for larger vessels that need extra steering reach. It includes a helm, bezel, cable, and mounting kit for easy installation and reliable performance.
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$ 313.37
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1-2 weeks delivery time The SeaStar SS14118 steering system offers a 5.49m (18') cable, providing excellent control for larger boats. The complete kit includes all necessary components for a smooth, no-feedback steering experience.
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$ 317.11
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1-2 weeks delivery time The SeaStar SS14119 system comes with a 5.79m (19') cable, offering precise control for boats requiring a longer cable. It provides a complete solution with the helm, bezel, cable, and mounting kit included.
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$ 320.87
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1-2 weeks delivery time The SeaStar SS14120 is designed for boats needing a 6.10m (20') cable, ensuring enhanced maneuverability. It provides all necessary components for an easy setup and smooth, reliable steering.
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$ 324.63
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1-2 weeks delivery time The SeaStar SS14121 steering system includes a 6.40m (21') cable, perfect for larger boats or those needing additional reach for superior control. It comes complete with a helm, bezel, and mounting kit.
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$ 328.38
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1-2 weeks delivery time The SeaStar SS14122 is a premium steering system with a 6.71m (22') cable, designed for larger vessels. It provides reliable and smooth steering, complete with all components necessary for installation.
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$ 332.13
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1-2 weeks delivery time The SeaStar SS14123 steering system features a 7.02m (23') cable, ideal for boats requiring greater control. It includes the helm, bezel, and mounting kit, ensuring smooth, no-feedback steering for precise navigation.
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$ 335.87
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1-2 weeks delivery time The SeaStar SS14124 Back Mount Rack Steering System features a 24-foot cable, providing smooth control for larger boats. It includes the SH5210 helm, SSC13424 steering cable, SB39526 90° bezel, and supports various mounting angles. With 3.5 turns from lock-to-lock and a max wheel diameter of 200mm, it's a reliable and complete package.
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$ 339.60
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1-2 weeks delivery time The SeaStar SS14125 offers a 25-foot cable steering system, ideal for larger boats needing extended control reach. It comes with the SH5210 helm, SSC13425 cable, and SB39526 bezel. The system allows for 90°, 20°, or 10° mounting and provides 3.5 turns from lock-to-lock for responsive handling.
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$ 343.32
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1-2 weeks delivery time Designed for larger vessels, the SeaStar SS14126 includes a 26-foot steering cable, SH5210 helm, and SB39526 bezel. It ensures reliable and smooth performance with flexibility in mounting angles and 3.5 turns from lock-to-lock. The system handles up to 200mm wheel diameters.
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$ 347.07
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1-2 weeks delivery time The SeaStar SS14127 Back Mount Rack system features a 27-foot cable, offering easy installation and excellent steering control for bigger boats. It includes the SH5210 helm, SSC13427 cable, and SB39526 90° bezel, supporting 90°, 20°, and 10° mounting options.
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$ 350.84
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1-2 weeks delivery time Perfect for large crafts, the SeaStar SS14128 includes a 28-foot steering cable, SH5210 helm, and SB39526 bezel. It delivers reliable performance and versatile mounting with a maximum wheel diameter of 200mm and 3.5 turns lock-to-lock.
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$ 354.59
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1-2 weeks delivery time The SeaStar SS14129 steering system offers a 29-foot cable for smooth control on large vessels. It comes with a SH5210 helm, SSC13429 cable, and SB39526 bezel. With flexible mounting and consistent handling performance, it's ideal for extended-length boats.
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$ 358.31
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1-2 weeks delivery time With a 30-foot cable, the SeaStar SS14130 is built for the largest marine applications, featuring a SH5210 helm and SB39526 bezel. It allows precise control with flexible mounting angles and a standard 3.5 lock-to-lock steering ratio.
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$ 362.08
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1-2 weeks delivery time The SeaStar SS14706 is designed for smaller boats with its 6-foot (1.83m) cable. It provides precise navigation through the SeaStar 'NFB' 4.2 Rotary Helm and a 90° bezel, ensuring smooth control and reduced feedback, with 4.2 turns from lock to lock and a 200mm maximum wheel diameter.
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$ 391.62
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1-2 weeks delivery time The SeaStar SS14707 is a durable rotary steering system with a 7-foot (2.13m) cable, providing efficient and smooth boat control. It includes the SeaStar 'NFB' 4.2 Rotary Helm, a 90° bezel, and offers 4.2 turns from lock to lock, with a maximum wheel diameter of 200mm.
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$ 395.24
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1-2 weeks delivery time The SeaStar SS14708 offers a reliable no-feedback experience with an 8-foot (2.44m) cable, designed for precise control in various boating conditions. It includes the SeaStar 'NFB' 4.2 Rotary Helm, 90° bezel, and provides 4.2 turns from lock to lock, with a maximum wheel diameter of 200mm.
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$ 398.90
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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.