Auxiliary Engines
Catalog Overview
Auxiliary Engines
Marine auxiliary engines commonly drive generator sets that produce electricity for pumps, lighting, ventilation and other onboard services. They convert fuel into mechanical power, which the generator turns into electrical power. Keeping these engines serviceable supports the vessel’s day-to-day operation at sea and in port.
An auxiliary-engine overhaul can involve several parts with different availability dates. ATOZ reviews the maintenance requirement as one enquiry, checking sourcing options against the planned service window so the technical team can organise the work around parts availability.
What We Can Supply
- Complete marine auxiliary engines and generator engines
- Cylinder heads, cylinder covers and valve gear
- Cylinder liners, pistons and piston rings
- Connecting rods, crankshafts and bearings
- Fuel injection pumps, injectors and nozzles
- Turbocharger and exhaust system components
- Cooling, lubrication and fuel-system components
- Gaskets, seals, filters and overhaul kits
Supported Manufacturers
Auxiliary Engines Manufacturers
Browse the manufacturers supported by ATOZ GROUP for Auxiliary Engines equipment and spare-part enquiries.
Have a request?
Send us manufacturer, model or part number and we will prepare a quote.
+371 27331127
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Related Categories
1,500+
Completed Marine Projects
40+
Countries Supported
Worldwide
Port & Vessel Delivery
OEM & Alternative
Spare Part Solutions
Frequently Asked Questions
Auxiliary Engines Supply & Support
What is a marine auxiliary engine used for?
A marine auxiliary engine commonly drives a generator set that supplies electrical power for essential onboard systems. Depending on the vessel design, auxiliary engines may also support diesel-electric propulsion or other shipboard machinery.
Which marine auxiliary engine spare parts can ATOZ supply?
ATOZ can assist with cylinder heads and covers, liners, pistons, piston rings, connecting rods, bearings, fuel-injection components, valves, turbocharger parts, cooling and lubrication components, gaskets, filters and overhaul kits. Availability depends on the engine manufacturer and model.
Can ATOZ source parts for older auxiliary engine models?
ATOZ can review requirements for older and difficult-to-source auxiliary engines through its supplier network. Providing the manufacturer, model, serial number, part number and technical documentation helps identify available options.
Can ATOZ supply a complete replacement marine auxiliary engine?
ATOZ can assist with complete replacement engines as well as individual spare parts. Provide the required power output, speed, fuel type, generator or coupling details, mounting dimensions, cooling arrangement, control requirements and applicable certification so compatibility can be reviewed.
How quickly can ATOZ prepare a quotation?
Quotation time depends on the manufacturer, engine model, required parts, certification and supplier availability. Complete technical information, photographs and delivery requirements help ATOZ prepare the quotation more efficiently.
Can ATOZ assist with auxiliary engine installation and commissioning?
Depending on the project scope and vessel location, ATOZ can coordinate technical support for installation, inspection, testing and commissioning. Send the required work scope and vessel schedule so the available support can be reviewed.
Can ATOZ help identify an unknown auxiliary engine or spare part?
Yes. Send clear photographs of the engine and nameplate, together with the model, serial number, part markings, dimensions, drawings or relevant manual pages. ATOZ will review the available information and help identify a suitable supply option.
Can auxiliary engines and spare parts be delivered during a port stay or dry-dock project?
ATOZ can coordinate delivery according to the vessel’s port call or dry-dock schedule, subject to availability and logistics. Include the port, ETA, ETD, required delivery date, equipment weight and local receiving arrangements in your enquiry.
Can’t Find What You Need?
We’ll Help You Find the Right Spare Part
The visible catalogue does not represent the full range ATOZ can source. Simply send us the equipment name, manufacturer, part number or available technical documentation. Our specialists will identify the correct spare part and and our team will review your requirement.