Auxiliary Engine (Generator Set) · Auxiliary Engines
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
Other models of the same equipment type, MTU first.
Free of charge — we forward your request to qualified suppliers for MTU equipment from our network of over 114,000 maritime companies.
Tell us what you need for this MTU Diesel Engine 12V 4000 M23/M33 – Marine Genset (3A/3B) — a part, a service call, a second opinion. Are you MTU? Claim this brand page.
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — our desk asks the right suppliers from a network of over 114,000 companies and comes back with a quote or a sourcing plan.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.