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Marine Navigation & Instruments

Marine Navigation Instruments provide the accurate data and dependable performance boaters rely on to navigate with confidence in changing conditions. Featuring intuitive displays, precise measurements, and rugged construction built to withstand harsh marine environments, today's navigation instruments make it easier to monitor critical vessel information at a glance. From depth, speed, and wind instruments to compasses, multifunction displays, and integrated navigation systems, these advanced solutions help improve situational awareness and support safer, more informed decisions on the water. Whether you're cruising coastal waters, sailing offshore, or competing on the racecourse, premium marine navigation instruments deliver the accuracy and reliability trusted by experienced boaters worldwide. Explore our selection of marine navigation instruments and let our experts help you choose the right equipment for your vessel and your next adventure.

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  • Octopus Type T Tilt Shaft f/Mounting Behind the Dash f/Mechanical Drive Systems [OCTAFMDTPW]
    Octopus Autopilot Drives

    Octopus Type T Tilt Shaft f/Mounting Behind the Dash f/Mechanical Drive Systems [OCTAFMDTPW]

    $1,471.63
    $2,006.15
    $1,471.63
    Type T - Straight shaft tilt version for mounting behind the dash with a steering wheel tilt facilityThis drive unit replaces a manual Tilt drive and is mounted directly behind the dash, but still allows the angle of the steering wheel to be changed....
    $1,471.63
    $2,006.15
    $1,471.63
  • Black Oak Nitron XR1 Color Night Vision Camera - Analog - White [XR1-WA]
    Black Oak LED

    Black Oak Nitron XR1 Color Night Vision Camera - Analog - White [XR1-WA]

    $2,701.35
    $3,178.05
    $2,701.35
    Nitron XR1 Color Night Vision Camera - Analog - WhiteNavigate the Night with Brilliant HD ColorEnhance your nighttime adventures with the new Nitron XR1 Color Camera, the ultimate low-light navigation tool for boaters, anglers, and maritime professionals. Designed for seamless integration on any vessel,...
    $2,701.35
    $3,178.05
    $2,701.35
  • Furuno 0.5M Jumper Cable f/HUB102 [HUB-102-JMP]
    Furuno

    Furuno 0.5M Jumper Cable f/HUB102 [HUB-102-JMP]

    $62.32
    $0.00
    $62.32
    0.5M Jumper Cable for HUB102Furuno's HUB102 0.5M Jumper CableSpecifications: Length: 0.5M Jumper Cable This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
    $62.32
    $0.00
    $62.32
  • Simrad AP70/AP80 Bracket w/Knobs [000-10590-001]
    Simrad

    Simrad AP70/AP80 Bracket w/Knobs [000-10590-001]

    $301.68
    $345.60
    $301.68
    AP70/AP80 Bracket with KnobsAP70/AP80 Optional bracket mount kit with knobs.
    $301.68
    $345.60
    $301.68
  • Davis Rudder Position Indicator [385]
    Davis Instruments

    Davis Rudder Position Indicator [385]

    $41.06
    $49.56
    $41.06
    Rudder Position IndicatorAwareness of the rudder angle is an important safety factor. This is especially true while moving in and out of your berth, drawing alongside another boat, picking up a skier, mooring, or any other "close call" situation. Davis' Rudder Position Indicator gives...
    $41.06
    $49.56
    $41.06
  • Raymarine Axiom 7 Surface Mount Suncover - 7" [R70527]
    Raymarine

    Raymarine Axiom 7 Surface Mount Suncover - 7" [R70527]

    $92.05
    $0.00
    $92.05
    Axiom 7 Surface Mount Suncover - 7"Suncover for Axiom 7 when surface mounted out of the box Specifications: Type: Covers Box Dimensions: 1"H x 6"W x 9"L WT: 0.1 lbs UPC: 723193818367
    $92.05
    $0.00
    $92.05
  • Furuno DRS25ANXT/4 Radar Pedestal 4' Array - 15M Cable [DRS25ANXT/4]
    Furuno

    Furuno DRS25ANXT/4 Radar Pedestal 4' Array - 15M Cable [DRS25ANXT/4]

    $14,291.50
    $0.00
    $14,291.50
    DRS25ANXT/4 Radar Pedestal 4' Array - 15M CableThe high-power NXT solid-state Radar options for NavNet TZtouch2 and TZtouch3. These radar options pack serious power and include several Furuno exclusive features: Target Analyzer™ highlights targets in red or green to indicate potential danger, Fast Target...
    $14,291.50
    $0.00
    $14,291.50
  • Navico NAC-1 Outboard Hydraulic Autopilot Pack [000-15952-001]
    Navico

    Navico NAC-1 Outboard Hydraulic Autopilot Pack [000-15952-001]

    $1,769.09
    $0.00
    $1,769.09
    NAC-1 Outboard Hydraulic Autopilot PackFeatures: Easy to Install, available for both Hydraulic and Cable steer systems Dash-mount button for one-touch Auto/Standby activation Steer to Heading, Course, or Route Automatic Turn Patters NAC-1 Plug & Socket connectors – no screw terminals or wire stripping necessary...
    $1,769.09
    $0.00
    $1,769.09
  • Lowrance Explorer Ice Bag Transducer Pole f/ActiveTarget [000-15954-001]
    Lowrance

    Lowrance Explorer Ice Bag Transducer Pole f/ActiveTarget [000-15954-001]

    $569.38
    $674.21
    $569.38
    Explorer Ice Bag & Transducer Pole for ActiveTarget™The Explorer Ice Bag and Pole kit include a premium Explorer Ice Bag and an Ice Transducer Pole for ActiveTarget. The kit is compatible with both the Lowrance® Explorer Elite FS 9 and ActiveTarget® Ice Kit and...
    $569.38
    $674.21
    $569.38
  • Maretron Mini Termination Resistor - Male [TR-NM]
    Maretron

    Maretron Mini Termination Resistor - Male [TR-NM]

    $21.23
    $21.25
    $21.23
    Termination Resistors are required on a NMEA 2000 network and are placed at each end of a network trunk cable. Like the double-ended cordsets, the termination resistors are waterproof and continue to function even while submerged in the bilge. Diagnostic versions indicate correct polarity...
    $21.23
    $21.25
    $21.23
  • Digital Yacht SeaTalk1 to USB Interface [ZDIGSTNUSB]
    Digital Yacht

    Digital Yacht SeaTalk1 to USB Interface [ZDIGSTNUSB]

    $307.35
    $368.19
    $307.35
    SeaTalk1 to USB InterfaceDigital Yacht's SeaTalk to NMEA (ISO) Converter is a small, but powerful interface that provides bi-directional conversion between a SeaTalk network and an NMEA 0183 network or device. Taking its power from the SeaTalk network, the ST-NMEA Converter features a full,...
    $307.35
    $368.19
    $307.35
  • Digital Yacht MA800 GPS Antenna f/AIS Transponders [X500.391]
    Digital Yacht

    Digital Yacht MA800 GPS Antenna f/AIS Transponders [X500.391]

    $168.54
    $198.23
    $168.54
    MA800 GPS Antenna for AIS TranspondersThe MA800 passive GPS Antenna for AIS transponder (P/No. X500.391) is compatible with all current Digital Yacht AIS Transponders (AIT2000/2500/3000/5000/CLA1000/CLA2000). It is therefore an ideal replacement antenna for many makes of GPS receivers and chart plotters.  You can also...
    $168.54
    $198.23
    $168.54
  • Navico SS3D SSHD TotalScan Skimmer Transom Mount Bracket [000-12603-001]
    Navico

    Navico SS3D SSHD TotalScan Skimmer Transom Mount Bracket [000-12603-001]

    $76.47
    $83.57
    $76.47
    SS3D SSHD & TotalScan Skimmer Transom Mount BracketStructure Scan 3D gives freshwater and saltwater anglers a unique, three-dimensional view of fish, structure and bottom contours - making it easier to understand where fish and structure are located in relation to your boat. With Structure...
    $76.47
    $83.57
    $76.47
  • VDO Pressure Sender 80 PSI 1/4-18 NPT [360-005]
    VDO

    VDO Pressure Sender 80 PSI 1/4-18 NPT [360-005]

    $62.31
    $70.81
    $62.31
    Pressure Sender 80 PSI 1/4-18 NPT Features: Ground - Standard Connection - Knurled Nut Voltage - 6-24V Thread - 1/8-27 NPTF Max. Pressure Range - 80 PSI / 5 bar (10-180Ohm) *Sold as an IndividualWARNING: This product can expose you to chemicals including LEAD...
    $62.31
    $70.81
    $62.31
  • Octopus Spacer Kit x 19mm f/90 Degree Bezel Mounting Kit [OC15SUK16]
    Octopus Autopilot Drives

    Octopus Spacer Kit x 19mm f/90 Degree Bezel Mounting Kit [OC15SUK16]

    $123.21
    $160.66
    $123.21
    Spacer Kit x 19mmOC15SUK16f/90° Bezel Mounting Kit Specifications: Type: Parts Box Dimensions: 3"H x 6"W x 6"L WT: 1.5 lbs UPC: 628309133764
    $123.21
    $160.66
    $123.21
  • Octopus Rudder Feed Back Potentiometer Module - Coursemaster & Simrad [OC15SUK27D]
    Octopus Autopilot Drives

    Octopus Rudder Feed Back Potentiometer Module - Coursemaster & Simrad [OC15SUK27D]

    $344.17
    $479.95
    $344.17
    Integrated Rudder Feedback UnitsOC15SUK27DTypically one of the most complex and time consuming aspects of autopilot installation is fitting the rudder feedback unit and ensuring that the geometry matches the full range of rudder movement. The solution is an integrated rudder feedback unit that directly...
    $344.17
    $479.95
    $344.17
  • FORESIGHT Minn Kota Ultrex/Ultrex Quest Mega 360 Dual Bracket [1016]
    FORESIGHT

    FORESIGHT Minn Kota Ultrex/Ultrex Quest Mega 360 Dual Bracket [1016]

    $402.24
    $424.91
    $402.24
    Minn Kota Ultrex/Ultrex Quest Mega 360 Dual BracketWith this bracket, users can attach a FORESIGHT Mount and a Humminbird Mega 360 unit to a Minn Kota Ultrex/Ultrex Quest trolling motor with a single bracket. Both ends of the bracket have a pivot joint for...
    $402.24
    $424.91
    $402.24
  • Simrad GO9 XSE Chartplotter/Fishfinder w/Active Imaging 3-in-1 Transom Mount Transducer C-MAP Discover Chart [000-14840-002]
    Simrad

    Simrad GO9 XSE Chartplotter/Fishfinder w/Active Imaging 3-in-1 Transom Mount Transducer C-MAP Discover Chart [000-14840-002]

    $1,414.99
    $0.00
    $1,414.99
    GO9 XSE Combo with Active Imaging 3-in-1 Transom Mount Transducer & C-MAP Discover ChartThe GO9 XSE is a perfect way to add GPS navigation, sonar, radar, and more to your sport boat, cruiser, or center-console. The included Active Imaging™ 3-in-1 transducer delivers CHIRP sonar...
    $1,414.99
    $0.00
    $1,414.99
  • Veratron EngineBox - Double Engine [A2C1767000001]
    Veratron

    Veratron EngineBox - Double Engine [A2C1767000001]

    $1,055.25
    $1,172.50
    $1,055.25
    EngineBox - Double EngineThe EngineBox expands the possibilities of the NavBox for multi-engine applications or can be used as stand-alone when navigation information is not required. The EngineBox has a NMEA 2000® and a J1939 CAN port. The EngineBox can also be used on...
    $1,055.25
    $1,172.50
    $1,055.25
  • VDO SingleViu 52mm (2-1/16") Oil Pressure Gauge - 150 PSI [A2C3833240030]
    VDO

    VDO SingleViu 52mm (2-1/16") Oil Pressure Gauge - 150 PSI [A2C3833240030]

    $138.79
    $169.95
    $138.79
    SingleViu 52mm (2-1/16") Oil Pressure Gauge - 150 PSISingleViu instruments represent the latest technology in instruments, and offer a top of the line solution by being able to work directly with traditional analog senders or work directly off a J1939 CAN network. Each SingleViu...
    $138.79
    $169.95
    $138.79