A clear route from incomplete RFQ to commercial offer.
Vessel Core OÜ is an EU-based premium marine engine-room spare parts supplier registered in Tallinn, Estonia. The supply process is built for shipowners, ship managers, technical superintendents, purchasing teams, repair yards and maritime agents who need practical engine-room spare parts supply for commercial vessels.
A request does not need to be perfect before it is sent. If a part number is missing, the RFQ can still move forward from maker, model, serial number, nameplate photos, drawings, manual references, Excel lists or installed-equipment context.
Supply process
Each RFQ is structured for technical accuracy, route selection, offer clarity and vessel schedule alignment.
RFQ intake
The request is structured around vessel / IMO, buyer company, equipment category, maker, model, part reference, quantity, urgency and port / ETA.
Technical identification
Maker data, serial number, part number, description, photos, drawings and nameplates are reviewed together to reduce mis-supply risk.
OEM / alternative supply
OEM and verified alternative routes are reviewed according to approval needs, criticality, lead time, documentation and budget logic.
Commercial offer
Availability, lead time, price, packing expectations and buyer requirements are clarified before the offer is prepared.
Port-aware coordination
Delivery planning considers vessel schedule, port call, ETA, urgency level and practical handover requirements.
Documentation follow-up
Offer, invoice, packing details and shipment coordination are handled as part of the supply workflow.
What to send with your RFQ
More technical context helps identify the correct part faster, but incomplete requests can still be reviewed.
Core request data
- Vessel name / IMO
- Company name and contact person
- Equipment category
- Maker and model
- Serial number, if available
- Part number or drawing position
Commercial and technical context
- Part description and quantity
- Urgency level
- Port / ETA
- Photos and nameplate
- Drawing, manual page or Excel list
- OEM, alternative or both routes
Photos, nameplates and drawings can start the identification work.
Marine RFQs often begin with incomplete information: a damaged part, a nameplate photo, a manual page, an old invoice reference, a drawing position or a simple description from the vessel. Vessel Core can use these inputs to structure the request and identify the most practical supply route.
Related equipment categories
The same supply process supports engine spare parts and wider engine-room equipment.
Engine Room Equipment
Category architecture for marine engines and auxiliary machinery.
EnginesEngine Parts
Major engine components, overhaul items and consumables.
PumpsPump Spares
Pump components, seals, impellers, shafts and overhaul kits.
SeparatorsSeparator Spares
Fuel oil and lube oil separator components and kits.
CompressorsCompressor Spares
Starting air, service air and refrigeration compressor items.
SafetySensors & Gas Detection
Monitoring, measurement, gas detection and alarm components.
PipeValves & Pipe
Valves, actuators, pipe fittings, flanges and seals.
KitsFilters, Gaskets & Seals
Filter elements, gasket sets, O-rings and service kits.
Supply process FAQ
Short answers for buyers preparing an engine-room equipment RFQ.
Can you start without a part number?
Yes. Send maker, model, serial number, photos, nameplate, drawing, manual page, part description or Excel list. The more context included, the faster the identification work can proceed.
How are time-critical spare parts RFQs handled?
Time-critical requests are marked early so availability, lead time, commercial route, packing needs and port / ETA timing can be reviewed together.
Does Vessel Core only supply engine parts?
No. Vessel Core supplies engine-room equipment RFQs across engines, pumps, separators, compressors, sensors, valves, turbochargers, electrical components, filters, gaskets and seals.
Need an engine-room spare parts quotation?
Send vessel details, maker/model, part information, quantity, urgency and port / ETA. Attachments, drawings, photos, Excel lists and nameplates can be sent directly to sales@vesselcore.eu.