Displaying 10 out of 15 suppliers

Spare Parts

15 PPM Monitoring Equipment

(32)

Cranes

(92)

Emission Control & Monitoring Systems

Filters

(169)

Radars

(52)

View more

View more

Emission Control & Monitoring Systems Spare Parts

Scrubbers, SCR units, EGR loops, and continuous monitoring systems all need a steady stream of replacement parts to stay within regulatory limits. Spray nozzles wear, catalyst blocks foul, sensors drift, urea injectors clog, and pH probes lose calibration.

A single failed part can take the whole installation offline and force a switch to compliant fuel or a derated engine setting.

RecordsMarine maintains a directory of suppliers offering emission control and monitoring systems spare parts for fleet purchasing teams, technical managers, and ETOs handling compliance gear across the fleet.

What's in the Parts List

The category covers a long list of items across all emission technologies:

  • Scrubber spray nozzles and demister pads
  • Caustic dosing pumps and metering valves
  • Washwater pH, turbidity, and PAH sensors
  • SCR catalyst blocks and replacement modules
  • Urea injection valves and dosing pumps
  • AdBlue heating lines and tank sensors
  • EGR cooler tubes and seals
  • NOx, SOx, and CO2 sensor cells
  • CEMS analyzer modules and sample lines
  • Data logger memory cards and backup batteries
  • Sludge transfer pumps and level switches
  • Software keys and license dongles

Most fleets carry spare parts for emission control and monitoring systems matched by serial number to the installed equipment, which keeps the system within type approval after replacement.

Items Worth Keeping Onboard

These are the items that we recommend keeping:

  • Spare washwater pH and turbidity probes
  • One full set of scrubber spray nozzles
  • Spare NOx sensor for the SCR outlet
  • Urea injector with mounting kit
  • Replacement filter elements for the caustic dosing system
  • Backup pump for the washwater discharge line
  • Spare CEMS sample line and filter cartridges

The most common failures trace to sensor drift, nozzle clogging, and pump wear. Quick onboard replacement keeps EU MRV reports clean and avoids costly downtime.

Recommended Sources

Spare parts for emission gear come mostly from the original makers:

  • Alfa Laval (PureSOx, PureNOx)
  • Wärtsilä Exhaust Treatment
  • Yara Marine Technologies
  • MAN Energy Solutions
  • Hitachi Zosen Inova
  • Green Instruments
  • Martek Marine
  • DuPont Clean Technologies

Brand-matched parts stay traceable during class survey and protect type approval. Aftermarket sources exist for some sensor cartridges and pump consumables, but catalyst blocks, urea injectors, and certified monitoring sensors should always come from the OEM.

What to Check Before Ordering

Check these points before ordering:

  • System make, model, and serial number
  • Software version on the control unit
  • Sensor calibration certificates with each delivery
  • Type approval valid for your flag state
  • Lead time fitting the next port call or dry dock
  • Shelf life on chemicals, calibration gas, and reagents
  • Hazardous material handling for urea and caustic
  • Warranty coverage after installation

A photo of the existing part with the nameplate often shortens the quote turnaround on legacy installations.

Industry Standards

Emission control parts must meet MARPOL Annex VI, IMO MEPC.184 on washwater discharge, IMO Tier III NOx limits, EU MRV regulation 2015/757, ISO 8178 on emission testing, IEC 62388 for marine sensors, and IEC 61508 for functional safety on CEMS units. Class society type approval applies to safety-critical components.

Frequently Asked Questions

Which parts fail most often?

Sensors and spray nozzles lead the list. Calibration drift on NOx and pH probes is the most common recurring issue.

How often are catalyst blocks replaced?

Every 3 to 5 years on most SCR installations, longer with clean fuel and proper urea quality.

Can I use aftermarket NOx sensors?

Only if type-approved. Generic sensors fail the class survey on Tier III engines.

What is the typical lead time?

Common items ship in 1 to 3 weeks. Catalyst blocks and custom sensors can take 8 to 12 weeks.

Do parts arrive with calibration data?

Sensors and analyzer modules, yes. Mechanical parts ship with material certificates only.

Find Emission Spare Parts Supplier Near You

The list below covers spare parts suppliers serving major ECA ports and OEM service hubs. Pick from the entries to match your installed system, sensor brand, and ordering schedule.

  • SEASTAR (HK) TRADE LIMITED logo

    Year Founded: 2018

    Verified

    SEASTAR (HK) TRADE LIMITED

    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

    supply@seastartrade.com

    CATEGORIES:

    • Emission Control & Monitoring Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

      (195)

    BRAND:

    • SABB

    • Fuji Electric

    • SICK AG

    • Goltens

    • OPSIS AB

      (38)

    CLASS APPROVED:

    IACS: 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/

    jmsgroup.jp
    operations@jmsgroup.jp

    CATEGORIES:

    • Emission Control & Monitoring Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

      (177)

    BRAND:

    • SABB

    • Fuji Electric

    • SICK AG

    • Goltens

    • OPSIS AB

      (38)

    CLASS APPROVED:

    IACS: 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:

    • Emission Control & Monitoring Systems

    • 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:

    IACS: 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:

    • Emission Control & Monitoring Systems

    • 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:

    • Emission Control & Monitoring Systems

    • 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:

    IACS: ABS, RINA, ClassNK, CCS, BV, CRS, PRS, KR, LR, DNV, IRS

    Non-IACS: RMRS, HRS, Other

  • 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:

    • Emission Control & Monitoring Systems

    • 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:

    • Emission Control & Monitoring Systems

    • 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

      (161)

    CLASS APPROVED:

    IACS: ABS, ClassNK, BV, LR, DNV, IRS

    WAREHOUSES:

    • Bangladesh

  • DIESEL PARTNERS COREA CO.LTD logo

    Year Founded: 2013

    1. marine engine spare parts 1.1. MAIN ENGINE 1.1.1. 2 stroke engine spare parts - MAN, WARTSILA, MITSUBISHI, HANSHIN etc. 1.2. AUX. ENGINE 1.2.1. 4 stroke engine spare parts - MAN Holeby, YANMAR, DAIHATSU etc. 1.3. TURBOCHARGER 1.3.1. MAN Tubocharger major components additionally IHI, MET, ABB Turbocharger etc. 1.4. GENERATOR SET 1.4.1. MARINE 1.4.2. MARINE EMERGENCY 1.4.3. STATIONARY 1.4.4. ALTERNATOR 2. AUXILIARY MACHINERIES PARTS AS PER CONTENTS IN OUR WEBSITE 3. EXPERT LOGISTICS SERVICES

    CATEGORIES:

    • Emission Control & Monitoring Systems

    • 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

      (172)

    CLASS APPROVED:

    IACS: DNV

    WAREHOUSES:

    • South Korea

  • BestBangla Marine and Trading Ltd logo

    Year Founded: 2024

    Ship Spare Parts Support Export At BestBangla Marine Trading Ltd., we specialize in the prompt and reliable supply of genuine and OEM ship spare parts for all major engine types and marine equipment. With a deep understanding of vessel technical needs, we ensure timely delivery of quality-tested componentsnew and reconditionedto keep your operations running smoothly. We provide global export solutions tailored to ship owners, managers, and technical departments, with a focus on transparency, traceability, and technical precision. From main engine parts to navigation and safety systems, our inventory is supported by professional sourcing, certified inspections, and efficient logistics. Reliable sourcing. Global delivery. Technical assurance. Your trusted partner in marine spare parts excellence.

    CATEGORIES:

    • Emission Control & Monitoring Systems

    • 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

      (171)

    CLASS APPROVED:

    IACS: RINA, ClassNK, CCS, BV, CRS, TL, KR, LR, DNV

    Non-IACS: HRS, Other

    WAREHOUSES:

    • Bangladesh

  • Reza Enterprise logo

    Year Founded: 2010

    We provide all types of ship parts as per customer needs from the ship recycling yard and cancelled projects. Automation parts, tank leve parys generator parts, main engine parts, turbocharger parts, deck stores etc.

    CATEGORIES:

    • Emission Control & Monitoring Systems

    • 15 PPM Monitoring Equipment

    • AMS (Alarm Monitoring Systems)

    • Accommodation Ladder Davits

    • AUS (Automatic Unloading Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • Accomodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Starters

    • Automation Control Equipment & Control Units

    • Autopilot

    • BNWAS (Bridge Navigational Watch Alarm Systems)

    • BWTS (Ballast Water Treatment Systems)

      (118)

    WAREHOUSES:

    • India

Find

© 2026 Records marine. All rights reserved