MAN engine models covered
Spare parts supply across the full MAN marine engine programme — from large-bore two-stroke main engines to medium-speed generator sets and high-speed auxiliary units.
S50MC / S60MC
Super long-stroke main engines — bore 500–600 mm. Pistons, liners, exhaust valves, fuel injection pumps, crosshead bearings.
S70MC / S80MC
Large-bore slow-speed main engines. Cylinder liners, piston rings, stuffing box seals, turbocharger nozzle rings, camshaft drives.
G80ME-C / S90ME-C
Electronically controlled 2-stroke engines. HCU components, exhaust valve actuators, Alpha lubricators, cylinder liner kits.
L28/32 · L23/30
Medium-speed auxiliary engines. Cylinder heads, connecting rod bearings, injection nozzles, turbocharger cartridges, gasket sets.
L16/24
Compact auxiliary diesel. Piston rings, cylinder liners, fuel injection pumps, intercooler elements, crankshaft bearing shells.
M20 · M25 · M32 · M43
MaK in-line and V-type diesels. Cylinder heads, valve seat inserts, injection equipment, governor parts, cooling system spares.
D2866 · D2876
High-speed marine diesels for fast craft and service vessels. Pistons, liners, injectors, turbocharger units, water pump assemblies.
MAN parts we source
Planned overhaul components, running spares, and emergency breakdown parts — structured by system and component group for MAN B&W, MaK, and MAN D-series engines.
- Cylinder heads & head gaskets
- Cylinder liners & liner O-rings
- Piston crowns, skirts & piston rings
- Exhaust valves, seats & spindles
- Fuel injection pumps & plungers
- Fuel injector nozzles & holders
- Turbocharger cartridges & nozzle rings
- Main bearings & crankpin shells
- Crosshead bearings & pins
- Camshaft bearings & timing drives
- Stuffing box seals & piston rod packings
- Connecting rod bolts & assemblies
- Governors & speed control parts
- Overhaul gasket kits & seal sets
Competitive alternative to MAN PrimeServ.
MAN PrimeServ OEM pricing is the benchmark — we offer both genuine OEM supply and quality alternative routes that can support budget control when approval requirements permit.
Cost-Aware Sourcing Options
Verified alternative routes for MAN B&W and MaK engines are reviewed when approval requirements, lead time and budget logic make them suitable.
OEM or Alternative — Your Choice
For class-surveyed overhauls or warranty-sensitive repairs, we supply genuine MAN OEM components. For running spares and planned maintenance, quality alternative routes are available at your discretion.
Lead Time Confirmed at RFQ Stage
Lead time, availability and freight options are confirmed at RFQ stage based on part specification, approval requirements, vessel ETA and destination port.
Technical Part Identification
Missing part numbers or incomplete spares lists are not a barrier. We identify correct MAN components from engine type designation, bore, stroke, build year, and component photographs or drawings.
Port-Aware Delivery Planning
Delivery is aligned with your vessel's next port call. Whether you need parts in Rotterdam, Singapore, Fujairah, or any other hub port, we coordinate supply against your vessel schedule.
Urgent Breakdown Priority
Vessel-down situations for MAN B&W main engine failures receive priority RFQ handling. Urgent RFQs trigger priority sourcing review, freight coordination, and direct contact based on vessel urgency and port timing.
MAN parts — common questions
Do you supply both OEM and alternative parts for MAN B&W engines?
Yes. Vessel Core handles MAN B&W RFQs through OEM routes and verified alternative supply paths. Alternative options are reviewed case by case according to approval needs, lead time and budget logic.
What MAN engine models do you cover?
We cover the full range of MAN B&W 2-stroke main engines including the S50MC, S60MC, S70MC, S80MC, G80ME-C, and L28/32, L23/30, L16/24 4-stroke auxiliaries. MaK medium-speed engines — M20, M25, M32, M43 — are also in scope, alongside MAN D2866 and D2876 high-speed diesel units used in fast craft and service vessels.
How quickly can MAN spare parts be delivered?
Lead time and freight options are confirmed at RFQ stage based on part availability, vessel ETA, destination port and urgency level.
Can you source MAN parts if I only have the engine model plate details?
Yes. If exact part numbers are not available, our technical procurement team can identify the correct components from the engine model, bore size, build year, and description. Photographs of the installed part or model plate are also accepted as reference.
Submit your RFQ now.
Send your MAN spare parts request — vessel name, engine model (e.g. MAN B&W S60MC-C), part numbers or descriptions, and port/ETA. We handle the sourcing, you get a structured quote.