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Compass Spare Parts Suppliers

A working compass remains one of the simplest yet most vital instruments on any vessel. Even with GPS, ECDIS, and integrated bridge systems, IMO regulations still require ships to carry a properly maintained magnetic compass and, on most commercial vessels, a gyro compass as well. 

When parts wear out or accuracy drifts, the right replacement components must be on hand to avoid survey failures or unsafe navigation. RecordsMarine maintains a directory of compass spare parts suppliers, helping shipowners and superintendents quickly find certified sources in any region.

Common Types of Marine Compasses

Vessels typically carry one or more of these systems, each with its own parts list:

  • Magnetic compasses with binnacle housings
  • Gyro compasses for true heading reference
  • Fluxgate sensors for autopilot integration
  • Fiber optic gyros (FOG) on modern bridges
  • Repeater compasses for wing stations and bridge consoles
  • Transmitting magnetic compass (TMC) units

Each design uses different fluids, bearings, and electronic boards. Sourcing from approved suppliers of spare parts for compass equipment matters because every component must match the original specification to keep the unit within its accuracy tolerances.

Top Compass Brands We Recommend

Marine compass technology is dominated by a small set of established names. The brands our team commonly recommends include:

  • Sperry Marine (Northrop Grumman)
  • Raytheon Anschütz
  • Yokogawa
  • Tokyo Keiki
  • Cassens & Plath
  • Saura Keiki
  • C.Plath / SAM Electronics

Approved aftermarket sources are also worth considering when OEM channels face long delays.

Critical Spare Parts to Keep Onboard

A small onboard inventory often prevents serious downtime. We usually recommend keeping these items in your technical stores:

  • Compass fluid and refill kits
  • Lubber lines and gimbal bearings
  • Course transmitters and pickoff units
  • Brushes and slip rings for older gyros
  • Power supply boards and control PCBs
  • Repeater bulbs and dimmer modules
  • Heading sensor cables and connectors

Choosing well-established distributors of spare parts for compass units helps fleets avoid mismatched parts that can throw off heading accuracy or fail at the next survey.

How to Choose a Compass Parts Source

This category leaves little room for shortcuts. Before placing any order, our experts suggest looking at:

  • Type approval certificates valid for your flag administration
  • Direct relationships with the original manufacturer
  • Stock visibility on slow-moving items for older gyro models
  • Realistic shipping windows during dry dock planning
  • Calibration data and inspection certificates with each delivery
  • Warranty terms that hold up after installation

Industry Standards and Regulations

Compass equipment falls under SOLAS Chapter V, IMO Resolution A.382 for magnetic compasses, A.424 for gyro compasses, and ISO 25862 for installation requirements. Spare parts for these units often need their own type approvals and serial-number traceability. Class societies check this paperwork during navigation surveys, so cutting corners is rarely worth the cost.

Frequently Asked Questions

How often should compass fluid be changed? 

Magnetic compass fluid usually needs replacement every 5 to 10 years, or sooner if bubbles or discoloration appear.

Does a gyro compass need annual servicing? 

Yes. Annual checks of bearings, pickoffs, and accuracy alignment are standard practice on most fleets.

Can I install replacement parts without a technician? 

Minor consumables, yes. Major components usually require a certified technician for realignment and class sign-off.

Are older gyro models still supported? 

Many are. Several suppliers in our directory stock legacy parts for units that left production decades ago.

Find Compass Spare Parts Suppliers Near You

Below you will find a directory of vetted suppliers covering ports on every major trading route. Take a moment to look through the listings, or message our team directly if you need a hand tracking down a specific compass part for your vessel.

  • ZhouShan Sunrise Marine Co., Limited logo

    Year Founded: 2019

    RM verified

    ZhouShan Sunrise Marine Co., Limited

    RM verified

    3 15PPM ODME 11.Radio service 12, calibration UTI equipment gas detector 13 interior decoration and repair 14 Electric Automation Service Alarm monitoring system MGPS ICCP 15PPM calibration ODME calibration Automatic unloading system Vapour emission control sy

    sunrise-marinehk.com
    info@sunrise-marinehk.com

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • Accommodation Ladder Davits

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • Boiler Automation Equipment

    • BWTS (Ballast Water Treatment Systems)

    • Control Air Dryers

    • CPP Systems (Controllable Pitch Propeller)

    • Cranes

    • Echo Sounder

    • Elevators

    • Exhaust Gas Boilers

    • Galley Equipment

    • Gas Detection Systems

    • Gearboxes & Planetary Reduction Systems

    • Gear Pumps

      (24)

  • UNITED EXPORT CORPORATION logo

    Year Founded: 1991

    Verified

    Verified

    Suppliers / Exporters of Second hand and New Ship Main Engine Machinery and ancuilliary Spare parts of Compressors, Hydraulic pumps and motors, Turbochargers, oil and SW Pumps, Generators, etc.. as well as Ship Bridge Navigation

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • Anemometers

    • Autopilot

    • ECDIS (Electronic Chart Display Information System

    • Exhaust Gas Turbochargers

    • Fuel Injectors & Fuel Valves

    • Engines (2-Stroke)

    • Engines (4-Stroke)

    • Hydraulic Equipment for Cranes

    • Navigation Equipment

    BRAND:

    • ANSCHUTZ

    • Sperrymarine

    • CASSENS & PLATH

    • SIMRAD

    • LILLEY & GILLIE

      (4)

    WAREHOUSES:

    • India

  • SEASTAR (HK) TRADE LIMITED logo

    Year Founded: 2018

    Verified

    Verified

    providing original spare parts for main engines, auxiliary machinery, engine room equipment, and deck auxiliary systems to domestic and international shipowners and management companies. competitive pricing Our global service network and professional logistics team ensure timely delivery of your spare parts to designated ports and destinations. Heat Exchanger Galley Equipment Electric motor Deck Crane Grab Windlass Mooring Winch Hatch Cover Gangway Ladder Winch Steering Gear Pintle Bush Synthetic Phenol Resin Valve Fire Alarm Detector Navigation Communication Equipment Water Ingress Alarm System Electrical Instrument and Automation Fuel Valve Test Device Main Engine Auxiliary Engine Turbocharger Air Compressor M/E Auxiliary Blower Pumps Boiler Incinerator Fresh Water Generator Oily-water Separator Sewage Water Treatment Plant 15ppm Bilge Alarm Fuel Oil supply Module Purifier Refrigeration and Air Conditioning

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

      (195)

    BRAND:

    • ANSCHUTZ

    • Suunto

    • Silva

    • KONGSBERG

    • Sperrymarine

      (30)

    CLASS APPROVED:

    • ABS

    • ClassNK

    • CCS

    • BV

    WAREHOUSES:

    • China

  • Japan Marine (S) Pte ltd logo

    Year Founded: 2011

    Verified

    Verified

    We have listed our Key Strength Equipments as below for easy reference. We are strong in Main engines Aux Engines /Generators Compressors Main Air , Breathing , Refrigeration, Marine Pumps Purifiers /Separator Hatch Cover Spares / Hydraulic spares Electrical Hydraulic Motors Air horns Toilet Vacuum Systems Electrical spares and small components A/C Compressors HVAC system spares Boiler and Incinerators https://jmsgroup.jp/products/

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

      (177)

    BRAND:

    • ANSCHUTZ

    • Suunto

    • Silva

    • KONGSBERG

    • Sperrymarine

      (30)

    CLASS APPROVED:

    • DNV

    WAREHOUSES:

    • Singapore

    • United Arab Emirates

    • Angola

    • Austria

    • Australia (209)

  • ARK MARINE SERVICE INC. logo

    Year Founded: 2004

    Verified

    Verified

    We specialize in providing original equipment supplies, primarily for main and auxiliary engine spares. As a factory-based company, we ensure the best pricing without compromising on quality. Our dedicated logistics team handles all deliveries efficiently, offering competitive rates for air, sea, and courier services.

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • Alpha Lubrication Systems

    • Anemometers

      (162)

    CLASS APPROVED:

    • ClassNK

    • BV

  • MARINE INDUSTRIAL GROUP LIMITED logo

    Year Founded: 2025

    Verified

    Verified

    SUPPLIER OF OEM , ORIGINAL , OR SECOND HAND OF MARINE PARTS -Marine oil Lubricants -Marine Engines -Pumps -Main Engine -Auxiliary Engine/Generator -Engine Spares -Propeller -Hydraulics -Pumps Spares -Oil Purifier Spares -Heat Exchanger -Air Compressors Spares -Turbo Chargers Spares Marine Industrial Group: Excellence in Marine Solutions With a commitment to superior service and quality products, Marine Industrial Group is your go-to source for marine engineering supplies. We specialize in ship spare parts and auxiliary systems. MIG- Marine Industrial Group Limited

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • Alpha Lubrication Systems

    • Anemometers

      (166)

    WAREHOUSES:

    • Hong Kong

  • NEW CHANNEL CHINA INTERNATIONAL CO LTD logo

    Year Founded: 2010

    RM verified

    RM verified

    SHIP SPARE PARTS, SHIP EQUIPMENT, ALTERNATIVE SOLUTIONS, SHIP REPAIR, INSPECTION SERVICES, SHIP REPAIR BROKER, OFFSHORE EQUIPMENT, CONSUMERABLES, PROVISIONS, ON-SITE SUPPLY SERVICE PROVIDER, TECHNICAL TEAM FOR ASSISTANCE

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • Accommodation Ladder Davits

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • AIS (Automatic Identification Systems)

    • Alpha Lubrication Systems

    • AMS (Alarm Monitoring Systems)

    • Anemometers

    • Anti-Heeling Systems

    • ARPA (Automatic Radar Plotting Aids)

      (166)

    CLASS APPROVED:

    • ABS

    • RINA

    • RMRS

    • ClassNK

    • CCS

      (11)

  • Arctic Ship Repair logo

    Year Founded: 2024

    Arctic Ship Repair ensures fast, reliable supply of genuine and OEM marine spare parts worldwide. From critical engine components to deck, electrical, and safety equipment, we source and deliver with precision. Our global network and technical expertise allow us to match exact specifications, ensuring compatibility and class compliance. Whether for planned maintenance or urgent repairs, we minimize downtime with prompt logistics and transparent tracking. Arctic Ship Repairyour trusted partner for dependable spare parts, delivered on time and ready to perform.

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Automation Control Equipment & Control Units

    • BWTS (Ballast Water Treatment Systems)

    • BNWAS (Bridge Navigational Watch Alarm Systems)

    • Boat Engines

    • Boiler Automation Equipment

    • Centrifugal Pumps

    • Communication Equipment

    • Cranes

      (91)

    WAREHOUSES:

    • Turkey

  • international marine office logo

    Year Founded: 2014

    Welcome to International Marine Office IMO The Integrated Partner for Maritime Offshore Excellence Welcome to International Marine Office IMO, your comprehensive strategic partner providing full-spectrum solutions across the entire maritime and offshore lifecycle. We are a globally recognized force in engineering, construction, and operational support, committed to driving efficiency and sustainability for our clients. International Marine Office IMO, a powerhouse in the global maritime sector, specializing in delivering comprehensive solutions from design to delivery and throughout the operational lifecycle of your vessel. For over than 20 years experience, IMO has been the trusted name for clients demanding reliability, innovation, and integrated service excellence. Our expertise is built upon a foundation of deep technical knowledge across all phases of the marine industry:

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • Alpha Lubrication Systems

    • Anemometers

      (168)

    WAREHOUSES:

    • Egypt

  • SOVHAN MARINE SYNDICATE logo

    Year Founded: 1998

    Trusted exporter and reseller of genuine OEM and quality used ship spare parts. All items are carefully sourced from ship demolition yards, thoroughly overhauled, and tested to ensure reliable performance.

    CATEGORIES:

    • Compass (Gyro & Magnetic)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

      (166)

    BRAND:

    • ANSCHUTZ

    • Suunto

    • Silva

    • KONGSBERG

    • Sperrymarine

      (30)

    CLASS APPROVED:

    • ABS

    • ClassNK

    • BV

    • LR

    • DNV

      (1)

    WAREHOUSES:

    • Bangladesh