Displaying 10 out of 48 suppliers

Gearboxes & Planetary Reduction System Spare Parts Suppliers

A reduction gear always fails at the worst time — mid-passage, or with the crane half-loaded. And the part you need is rarely the one already in the ship's store.

What gets the vessel running again is the supplier behind the order: how deep their stock runs, how fast they find a match, and whether the paperwork passes a class surveyor. That is how RecordsMarine looks at gearboxes and planetary reduction system spare parts suppliers. We bring vetted vendors together, so your team can place the right order without chasing a dozen unanswered emails.

What These Vendors Keep in Stock

The best vendors stock the parts that wear out, not just whole units. That is what an engineer phones for. Typical shelf stock includes:

Sun, planet, and ring gears, plus helical and bevel sets
Planet carriers, planet pins, and needle roller bearings
Tapered roller bearings and thrust bearings
Input and output shafts and splined couplings
Friction and steel clutch plates for reverse-reduction gears
Oil pumps, coolers, filters, seals, and gaskets

Depth beats breadth here. A vendor with three planet-bearing sets on the shelf is worth more than one that lists a thousand part numbers but ships nothing for six weeks. The better suppliers of spare parts for gearboxes and planetary reduction systems quote against real stock, not a catalogue.

OEM, Aftermarket, and Reconditioned Sources

Where a part comes from affects three things: price, lead time, and class acceptance. So always ask which route a vendor is quoting.

OEM supply gives a guaranteed fit and clean certificates. It costs more, and it can mean a long wait. Aftermarket houses machine parts to the original spec. They often turn wear items around faster, which suits out-of-warranty units.

For gears the maker has discontinued, re-cut gears or reconditioned assemblies are sometimes the only option. The providers of spare parts for gearboxes and planetary reduction systems worth using will tell you which route a quote sits in. They also back any refurbished unit with a test report and a service history.

Brand Coverage and Class Paperwork

Most fleets run a short list of makers. ZF Marine, Reintjes, Twin Disc, and Masson Marine cover propulsion gears. Bosch Rexroth, Bonfiglioli, Brevini, Hägglunds, and Kumera sit behind deck and thruster planetary drives.

A vendor that stocks several of these is easier to deal with than a single-brand source. That matters most for an older windlass gear nobody supports anymore.

Whatever the make, parts for a classed unit need the right paperwork: EN 10204 3.1 material certificates, plus records a surveyor from DNV, ABS, Lloyd's Register, or Bureau Veritas will accept. The gearboxes and planetary reduction system spare parts suppliers worth shortlisting can send that file on request — before the part ships, not after a survey stalls.

What to Look For in a Supplier

Judge a vendor on the order, not the website.

Ask which route the quote comes from. Check that the part is matched to the gearbox serial plate, not just the model, because ratios and clutch builds change between production runs.

Pin down the lead time honestly. Regional stock or a factory backorder can decide whether you make your drydock window. Get the warranty in writing too; twelve months is a fair floor on machined parts.

The providers of spare parts for gearboxes and planetary reduction systems worth a long relationship answer real technical questions, because the people on the phone have opened a marine gear themselves. They also work well with a yard or riding team. Many owners schedule gearbox overhaul and repair, and parts supply at the same time. Ordering traceable bearings and seals on the same job keeps one overhaul from turning into two.

Compare the Vendors Below

Compare the gearboxes and planetary reduction system spare parts suppliers below. Filter by region, brand coverage, and stock depth, then shortlist one whose certification and lead times fit your fleet. RecordsMarine keeps a working directory of suppliers of spare parts for gearboxes and planetary reduction systems, so you can reach the right vendor directly — before the next survey or drydock closes in.

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
+8613664229068
CATEGORIES:
Gearboxes & Planetary Reduction Systems
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)
Compass (Gyro & Magnetic)
Control Air Dryers
CPP Systems (Controllable Pitch Propeller)
Cranes
Echo Sounder
Elevators
Exhaust Gas Boilers
Galley Equipment
Gas Detection Systems
Gear Pumps
(24)
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
+8613400640920
CATEGORIES:
Gearboxes & Planetary Reduction Systems
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
(195)
BRAND:
Bonfiglioli Riduttori
SABB
Sumitomo Heavy Industries
David Brown Santasalo
ZF Friedrichshafen AG
(41)
CLASS APPROVED:
IACS: ABS, ClassNK, CCS, BV
WAREHOUSES:
China
Year Founded: 2011
Verified
Japan Marine (S) Pte ltd
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
+6531593634
CATEGORIES:
Gearboxes & Planetary Reduction Systems
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
(177)
BRAND:
Bonfiglioli Riduttori
SABB
Sumitomo Heavy Industries
David Brown Santasalo
ZF Friedrichshafen AG
(41)
CLASS APPROVED:
IACS: DNV
WAREHOUSES:
Singapore
United Arab Emirates
Angola
Austria
Australia (209)
Year Founded: 2004
Verified
ARK MARINE SERVICE INC.
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.
arkmarine.co.jp
rex.l@arkmarine.co.jp
+81463824545
CATEGORIES:
Gearboxes & Planetary Reduction 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
Year Founded: 2025
Verified
MARINE INDUSTRIAL GROUP LIMITED
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
marineindustrialgroup.com
CEO@marineindustrialgroup.com
+85292124154
CATEGORIES:
Gearboxes & Planetary Reduction 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
Year Founded: 2010
RM verified
NEW CHANNEL CHINA INTERNATIONAL CO LTD
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
newchannelcn.com
SALES@NEWCHANNELCN.COM
+8618121210440
CATEGORIES:
Gearboxes & Planetary Reduction 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
Year Founded: 2016
Bergmanns BV
Bergmanns B.V. is a specialized procurement and supply partner serving the marine, dredging, offshore, and oil gas industries. We provide OEM and high-quality aftermarket spare parts, equipment, and technical solutions to vessel
bergmannsbv.nl
m.naguib@bergmannsbv.nl
+31611473975
CATEGORIES:
Gearboxes & Planetary Reduction Systems
Machinery Couplings
Air Compressors
Screw Compressors
Clutch Equipment
AMS (Alarm Monitoring Systems)
Centrifugal Pumps
Cranes
Gear Pumps
Hydraulic Pumps
Year Founded: 2024
Arctic Ship Repair
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.
arcticshiprepair.com
marketing@arcticshiprepair.com
+905411358376
CATEGORIES:
Gearboxes & Planetary Reduction Systems
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
Compass (Gyro & Magnetic)
(91)
WAREHOUSES:
Turkey
Year Founded: 2014
international marine office
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:
imo-egy.com
info@imo-egy.com
+201221258478
CATEGORIES:
Gearboxes & Planetary Reduction 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
Year Founded: 1998
SOVHAN MARINE SYNDICATE
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.
smssmsgroup.net
info@smssmsgroup.net
+8801740938193
CATEGORIES:
Gearboxes & Planetary Reduction 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