Genuine and OEM-quality spare parts for Baudouin (Moteurs Baudouin, a Weichai company) marine and genset engines — the 6M and 12M / 16M propulsion ranges and PowerKit gensets. We source by part number from verified channels in Turkey and deliver with export documents to CIS and worldwide. Reply within 2–4 business hours.
Baudouin is the French marine engine maker now part of Weichai — its 6M16, 6M21, 6M26 and larger 12M26 / 16M26 / 12M33 engines power workboats, yachts and gensets, and its PowerKit range drives stand-alone generating sets. Parts can be hard to find through ordinary channels — which is where we help.
IWH sources Baudouin parts by part number — engine core, fuel, turbochargers, cooling and overhaul kits — and ships from Istanbul with clean export documents. Genuine, OEM-equivalent and verified aftermarket, confirmed before you commit.

Send the exact model and serial number — Baudouin marine and genset builds differ by rating.
| Engine family | Typical use |
|---|---|
| 4M / 6M16 / 6M21 | Marine propulsion & gensets (compact) |
| 6M26 / 8M21 | Marine propulsion & auxiliary |
| 12M26 / 16M26 | Larger propulsion & gensets |
| 6M33 / 12M33 / 16M33 | High-output propulsion & power plants |
| PowerKit gensets | Stand-alone generating sets |
Open what you need or send a part number for the fastest availability check.
| Category | Typical parts |
|---|---|
| Cylinder block & head | Cylinder head assemblies, liners, head gaskets, valves & guides |
| Crank & pistons | Crankshafts, pistons, rings, connecting rods, main & rod bearings |
| Fuel system | Bosch / common-rail injectors, high-pressure pumps, fuel lines, ECU |
| Air & boost | Turbochargers, intercoolers, air filters |
| Cooling & lubrication | Water pumps, oil pumps, thermostats, oil coolers, hoses |
| Sealing & overhaul | Gasket sets, oil seals, full overhaul / rebuild kits |
| Filtration | Oil, fuel, water & air filters |
| Electrical | Sensors, starters, alternators, ECU & wiring components |
Baudouin engines on workboats, tugs, yachts, commercial vessels, marine gensets and stationary power.
A part number gets you the fastest answer. No part number? The engine model, serial number and a nameplate photo let us identify it for you.
We do not supply counterfeit parts. Where exact matches are scarce, we propose verified equivalents and confirm specifications before you commit.
Weichai / Baudouin parts sourced through verified distributor channels where available.
Original-equipment quality at a lower cost, matched to your engine specification.
Quality aftermarket or verified equivalents, confirmed with you before ordering.
Multiple items grouped into one shipment from our Istanbul base.
Commercial invoice, packing list and available origin / manufacturer documents.
Delivery to CIS, Middle East and worldwide — fastest route prioritised for engines down.
Browse the Weichai range, the models we quote most and related brands.
6M16, 6M21, 6M26, 8M21, 12M26, 16M26 and the M33 range, plus PowerKit gensets — send the model and serial if yours isn't listed.
Yes — Moteurs Baudouin has been part of Weichai since 2009; we source both Baudouin and Weichai parts.
Yes — sourcing scarce Baudouin items is one of our strengths; send the part number or a nameplate photo.
For part-number requests we reply with an availability check within 2–4 business hours.
Yes — CIS, Middle East and worldwide, with export documentation from Istanbul.
Yes — message us on WhatsApp with the engine model and part number for the fastest response.
Engine model, serial number, quantity and destination — we check distributor availability and prepare an export-ready quote.
Request a quote