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 CC20522 control cable ensures smooth and reliable throttle control for OMC Turbo Jet-throttles. Made with corrosion-resistant stainless steel and brass fittings, the cable features Lubri-Core core wire for smooth operation. Its black HDPE outer casing is designed for durability, offering resistance to UV rays and chemicals. This 22-foot cable replaces 479 type cables and works with various OMC and BRP controls from 1979 onward.
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$ 98.33
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1-2 weeks delivery time The SeaStar CC20523 control cable offers a durable, high-performance replacement for old throttle cables. It features stainless steel and brass fittings for corrosion resistance, with Lubri-Core core wire for smooth operation. The black HDPE outer casing provides UV and chemical protection. This 23-foot cable is a drop-in replacement for 479 type cables and is compatible with OMC/BRP controls from 1979 to present.
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$ 105.05
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1-2 weeks delivery time The SeaStar CC20524 control cable is designed for extended reach and smooth operation in OMC Turbo Jet-throttle systems. Featuring stainless steel and brass components, it ensures durability and corrosion resistance. The Lubri-Core core wire offers smooth throttle control, while the UV-resistant HDPE casing provides long-lasting durability. This 24-foot cable is compatible with 479 type cables and fits a range of BRP and OMC controls from 1979 onward.
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$ 111.74
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1-2 weeks delivery time The SeaStar CC21010 control cable is built for Mariner low horsepower engines (pre-1993) with Mercury controls. It features durable stainless steel, brass, and molded plastic fittings for long-lasting performance. The cable includes a Lubri-core stainless steel wire for smooth operation and a UV-resistant polyethylene outer jacket for protection. With a minimum bend radius of 150mm, it is easy to install and exceeds engine manufacturer specifications for reliability.
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$ 93.56
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1-2 weeks delivery time The SeaStar CC21011 control cable is designed for Mariner low horsepower engines (pre-1993) using Mercury controls. It features a durable construction with stainless steel, brass, and molded plastic fittings for maximum reliability. The cable includes Lubri-core technology for smooth operation and a UV-resistant polyethylene outer jacket for enhanced protection. With a 150mm minimum bend radius, it is easy to install and meets all engine manufacturer specifications for high performance.
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$ 95.81
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1-2 weeks delivery time The SeaStar CC21012 control cable is a high-quality replacement for Mariner low horsepower engines (pre-1993) with Mercury controls. Featuring stainless steel, brass, and molded plastic fittings, it offers exceptional durability. The cable’s Lubri-core technology ensures smooth operation, while its UV-resistant polyethylene jacket provides long-lasting protection. With a 150mm minimum bend radius, the cable is easy to install and exceeds manufacturer specifications for reliable performance.
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$ 98.07
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1-2 weeks delivery time The SeaStar CC21013 control cable is designed for Mariner low horsepower engines (pre-1993) with Mercury controls. It features a durable construction with stainless steel, brass, and molded plastic fittings. The cable includes a Lubri-core stainless steel core for smooth operation and a UV-resistant polyethylene outer jacket for enhanced durability. With a 150mm minimum bend radius, it ensures easy installation and meets all engine manufacturer specifications for superior performance.
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$ 100.36
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1-2 weeks delivery time The SeaStar CC21014 control cable is engineered for Mariner low horsepower engines (pre-1993) using Mercury controls. It offers durability with stainless steel, brass, and molded plastic fittings. The cable includes a Lubri-core stainless steel wire for smooth control and a UV-resistant polyethylene jacket for maximum protection. With a 150mm minimum bend radius, it is easy to install and exceeds engine manufacturers' specifications for long-lasting reliability.
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$ 102.64
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1-2 weeks delivery time The SeaStar CC21015 control cable is designed for Mariner low horsepower engines (pre-1993) with Mercury controls. It features a durable construction with stainless steel, brass, and molded plastic fittings. The cable includes Lubri-core technology for smooth operation and a UV-resistant polyethylene outer jacket for protection against harsh conditions. With a 150mm minimum bend radius, it ensures easy routing and exceeds engine manufacturer specifications for reliable, high-quality performance.
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$ 104.89
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1-2 weeks delivery time The SeaStar CC21016 control cable is designed to deliver reliable performance for Mariner low horsepower engines (pre-1993) when used with Mercury controls. The cable features durable stainless steel, brass, and molded plastic fittings, and a Lubri-core stainless steel core for smooth operation. Its UV-resistant polyethylene outer jacket provides enhanced durability. With a 150mm minimum bend radius, it ensures easy installation and exceeds engine manufacturer specifications for long-lasting performance.
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$ 107.18
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1-2 weeks delivery time The SeaStar CC21017 Control Cable is a high-quality replacement for Mariner low horsepower engines (pre 1993), designed for use with Mercury controls. It is constructed with durable stainless steel, brass, and molded plastic fittings, ensuring longevity and performance. The cable has a stainless steel core wire with Lubri-core for smooth operation and a U.V. resistant black polyethylene outer layer. It meets engine manufacturer specifications for reliable performance, with a length of 17 feet (5.18 meters) and an outside diameter of 6.8mm.
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$ 109.43
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1-2 weeks delivery time The SeaStar CC21018 Control Cable is designed to replace the control cable for Mariner low horsepower engines (pre 1993) when used with Mercury controls. It is built with high-quality materials, including stainless steel, brass, and molded plastic fittings for enhanced durability. The stainless steel core wire with Lubri-core ensures smooth operation, while the U.V. resistant polyethylene outer protects the cable from harsh conditions. The cable has a length of 18 feet (5.49 meters) and a 6.8mm outside diameter.
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$ 111.69
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1-2 weeks delivery time The SeaStar CC21019 Control Cable is perfect for Mariner low horsepower engines (pre 1993) when paired with Mercury controls. It features a strong construction with stainless steel, brass, and molded plastic fittings for durability. The cable’s stainless steel core wire with Lubri-core ensures smoother performance, while the U.V. resistant polyethylene outer layer provides long-lasting protection. This 19-foot (5.79 meters) cable exceeds engine manufacturers' specifications for high-quality performance and reliability, with an outside diameter of 6.8mm.
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$ 113.98
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1-2 weeks delivery time The SeaStar CC21020 Control Cable is an excellent choice for Mariner low horsepower engines (pre 1993) when paired with Mercury controls, ensuring smooth and precise engine control. It is constructed from durable stainless steel, brass, and molded plastic fittings. The cable’s Lubri-core stainless steel core wire provides smooth operation, and its black U.V. resistant polyethylene outer layer offers superior protection. With a length of 20 feet (6.10 meters) and an outside diameter of 6.8mm, it is built to exceed engine manufacturers' specifications.
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$ 116.28
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1-2 weeks delivery time The SeaStar CC21021 Control Cable provides reliable engine control for Mariner low horsepower engines (pre 1993) when used with Mercury controls. It is made with stainless steel, brass, and molded plastic fittings for long-lasting durability. The cable features a stainless steel core wire with Lubri-core for smoother performance and a U.V. resistant polyethylene outer for maximum protection. It has a length of 21 feet (6.41 meters) and an outside diameter of 6.8mm, exceeding engine manufacturers' specifications for performance.
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$ 118.49
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1-2 weeks delivery time The SeaStar CC21022 Control Cable is a reliable replacement for Mariner low horsepower engines (pre 1993), designed for use with Mercury controls. Constructed from high-quality materials, including stainless steel, brass, and molded plastic fittings, it offers superior durability. The cable features Lubri-core stainless steel wire for smooth control, and the black U.V. resistant polyethylene outer ensures protection from the elements. With a length of 22 feet (6.71 meters) and an outside diameter of 6.8mm, it exceeds engine manufacturers' specifications.
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$ 120.80
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1-2 weeks delivery time The SeaStar CC21023 Control Cable is designed for Mariner low horsepower engines (pre 1993) when paired with Mercury controls, offering consistent and reliable engine control. Constructed from stainless steel, brass, and molded plastic fittings, it ensures long-lasting durability. The cable has a stainless steel core wire with Lubri-core for smooth operation and a U.V. resistant polyethylene outer layer for added protection. It has a length of 23 feet (7.01 meters) and an outside diameter of 6.8mm, exceeding engine manufacturers' specifications.
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$ 123.08
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1-2 weeks delivery time The SeaStar CC21024 Control Cable provides a high-quality replacement for Mariner low horsepower engines (pre 1993) when used with Mercury controls. Made with durable stainless steel, brass, and molded plastic fittings, it ensures long-term performance. The cable features a stainless steel core wire with Lubri-core for smooth operation and a U.V. resistant polyethylene outer for maximum protection. With a length of 24 feet (7.32 meters) and an outside diameter of 6.8mm, it exceeds engine manufacturers' performance standards.
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$ 125.31
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1-2 weeks delivery time The SeaStar CC23006 cable is 6 feet (1.83m) long and ideal for short connections in marine environments. It uses the 330C / 3300 type design with 10-32 threads on each end for dependable performance.
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$ 45.12
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1-2 weeks delivery time The SeaStar CC23007 cable is a 7-foot (2.13m) control cable designed for slightly longer connections. It features the 330C / 3300 type construction and 10-32 threaded ends for reliable operation.
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$ 46.17
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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.