Marine Autopilot Drives & Pumps

Marine Autopilot Drives & Pumps
  • Raymarine® - 12V Hydraulic Pump
    Raymarine® - 12V Hydraulic Pump
    1
    # 4133982001
    12V Hydraulic Pump by Raymarine®. Raymarine Evolution pilots connect to hydraulic steering systems using a rugged hydraulic pump matched to the capacity of the hydraulic steering system. If your system is hydraulic. You'll need to find...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $749.99 - $1,531.41
    Availability Varies - Depends on Product Options
  • Raymarine® - 12V Electromechanical Linear Drive
    Raymarine® - 12V Electromechanical Linear Drive
    0
    # 4699248063
    12V Electromechanical Linear Drive by Raymarine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Raymarine® will...
    Low backdrive force, to minimize the drives effect on the boats steering when the autopilot is in standbyA powerful electric motor controlled by an electromagnetic fail-safe clutch
    $1,997.74 - $2,538.49
    Availability Varies - Depends on Product Options
  • Raymarine® - ST4000 MK2 12V Electromechanical Wheel Drive
    Raymarine® - ST4000 MK2 12V Electromechanical Wheel Drive
    0
    # 4133977045
    ST4000 MK2 12V Electromechanical Wheel Drive by Raymarine®. Max Boat Displacement: 18700 lb. The Raymarine ST4000MK2 Wheel Drive is a SeaTalk compatible autopilot that will steer your boat to a heading automatically, accurately, and...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $731.33
    In Stock - Ships in 24 to 48 hrs
  • SeaStar Solutions® - 12V Hydraulic Pump
    SeaStar Solutions® - 12V Hydraulic Pump
    0
    # 5157927537
    12V Hydraulic Pump by SeaStar Solutions®. The SeaStar Autopilot pump is a fixed flow, reversible type set that uses an internal hydraulic gear pump, producing very little vibration or noise. It can be used as a stand alone pilot pump or...
    Long life DC Motor (i.e. long life brushes)Compact design
    $500.90 - $681.44
    Availability Varies - Depends on Product Options
  • Simrad® - 12V Hydraulic Pump
    Simrad® - 12V Hydraulic Pump
    0
    # 4947972956
    12V Hydraulic Pump by Simrad®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Simrad® will last a lifetime. It will...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $676.87 - $1,693.87
    Availability Varies - Depends on Product Options
  • Raymarine® - 12V Hydraulic Pump
    Raymarine® - 12V Hydraulic Pump (M81121)
    1
    # mpn4665785348
    12V Hydraulic Pump (M81121) by Raymarine®. Type: 2. Fits Cylinder Capacity: 14 - 21 in³. Peak Flow Rate (No Load): 122 in³/min. Raymarine Evolution pilots connect to hydraulic steering systems using a rugged hydraulic pump matched to...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $1,103.61
    In Stock - Ships within 24 hrs
  • Raymarine® - 12V Hydraulic Pump
    Raymarine® - 12V Hydraulic Pump (E12139)
    1
    # mpn4665785340
    12V Hydraulic Pump (E12139) by Raymarine®. Type: 0.5. Fits Cylinder Capacity: 3.1 - 6.7 in³. Peak Flow Rate (No Load): 67 in³/min. Raymarine Evolution pilots connect to hydraulic steering systems using a rugged hydraulic pump matched...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $749.99
    In Stock - Ships within 24 hrs
  • Raymarine® - 12V Hydraulic Pump
    Raymarine® - 12V Hydraulic Pump (M81120)
    1
    # mpn2212252
    12V Hydraulic Pump (M81120) by Raymarine®. Type: 1. Fits Cylinder Capacity: 4.9 - 14 in³. Peak Flow Rate (No Load): 67 in³/min. Raymarine Evolution pilots connect to hydraulic steering systems using a rugged hydraulic pump matched to...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $895.81
    In Stock - Ships within 24 hrs
  • Furuno® - 12V Hydraulic Pump
    Furuno® - 12V Hydraulic Pump (PUMPOCT16-12)
    0
    # mpn4795348568
    12V Hydraulic Pump by Furuno®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $470.96
    In Stock - Ships within 24 hrs
  • Raymarine® - 12V Electromechanical Linear Drive
    Raymarine® - 12V Electromechanical Linear Drive (M81132)
    0
    # mpn4984011710
    12V Electromechanical Linear Drive (M81132) by Raymarine®. Type: 2. Max Boat Displacement: 44000 lb. Max. Stroke: 15.7". The Raymarine Type 2 (long) Linear Drive is a linear drive for mechanically steered vessels up to 44,000lb...
    Low backdrive force, to minimize the drives effect on the boats steering when the autopilot is in standbyA powerful electric motor controlled by an electromagnetic fail-safe clutch
    $2,382.69
    In Stock - Ships within 24 hrs
  • Raymarine® - ST4000 MK2 12V Electromechanical Wheel Drive
    Raymarine® - ST4000 MK2 12V Electromechanical Wheel Drive (E12093)
    0
    # mpn4665785620
    ST4000 MK2 12V Electromechanical Wheel Drive (E12093) by Raymarine®. Max Boat Displacement: 18700 lb. The Raymarine ST4000MK2 Wheel Drive is a SeaTalk compatible autopilot that will steer your boat to a heading automatically,...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $731.33
    In Stock - Ships in 24 to 48 hrs
  • SeaStar Solutions® - 12V Hydraulic Pump
    SeaStar Solutions® - 12V Hydraulic Pump (AP1219)
    0
    # mpn4918279435
    12V Hydraulic Pump (AP1219) by SeaStar Solutions®. Type: 1. Fits Cylinder Capacity: 4.9 - 12.5 in³. Peak Flow Rate (No Load): 60 in³/min. The SeaStar Autopilot pump is a fixed flow, reversible type set that uses an internal hydraulic...
    Long life DC Motor (i.e. long life brushes)Compact design
    $681.44
    In Stock - Ships in 24 to 48 hrs
  • Simrad® - PUMP-2 MKII 12V Hydraulic Pump
    Simrad® - PUMP-2 MKII 12V Hydraulic Pump (000-15444-002)
    0
    # mpn4872215470
    PUMP-2 MKII 12V Hydraulic Pump (000-15444-002) by Simrad®. Fits Cylinder Capacity: 4.9 - 15.2 in³. Peak Flow Rate (No Load): 49 in³/min. PUMP-2: 12V DC: Reversible hydraulic gear pump. 0.8L (49 cu.in) / min. For cylinder displacement...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $1,072.37
    In Stock - Ships within 24 hrs
  • Simrad® - PUMP-3 MKII 12V Hydraulic Pump
    Simrad® - PUMP-3 MKII 12V Hydraulic Pump (000-15445-002)
    0
    # mpn4872215198
    PUMP-3 MKII 12V Hydraulic Pump (000-15445-002) by Simrad®. Fits Cylinder Capacity: 9.8 - 33.5 in³. Peak Flow Rate (No Load): 98 in³/min. The PUMP-3 is a reversible hydraulic steering pump for boats up to 50ft. It works in conjunction...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $1,275.77
    In Stock - Ships within 24 hrs
  • Simrad® - PUMP-4 MKII 12V Hydraulic Pump
    Simrad® - PUMP-4 MKII 12V Hydraulic Pump (000-15446-002)
    0
    # mpn4872215451
    PUMP-4 MKII 12V Hydraulic Pump (000-15446-002) by Simrad®. Fits Cylinder Capacity: 17.7 - 58.5 in³. Peak Flow Rate (No Load): 183 in³/min. The PUMP-4 is a reversible hydraulic gear pump for boats up to 70ft. It works in conjunction...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $1,693.87
    In Stock - Ships within 24 hrs


A marine autopilot is quite a complex system that typically consists of a computer, control unit, special heading sensor, and drive system. The last one is responsible for a direct steering action; in other words, it physically changes the rudder's position. The industry offers plenty of hydraulic and mechanical drives that have to be selected carefully depending on the vessel's dimensions, maximum displacement, steering system design, and some other parameters. For instance, most pilots utilizing a hydraulic pump are meant for boats with a hydraulic steering system whose capacity has to match that of the autopilot's pump.

Meanwhile, some companies also offer hydraulic linear drive pilots meant for mechanically steered vessels. Such kits come with their own reservoirs with fluid and are usually connected to the rudder stock through an independent tiller arm. However, when it comes to sailing boats, mechanical linear drives using an electric motor are more popular. In our online store, you can find a vast array of all the abovementioned systems and replacement parts utilized for servicing or repair. Sourced from such famous brands as Raymarine, Garmin, or Simrad, they are known for high quality and a reasonable price.

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