Date of despatch of the engine from the factory.
Details of the engine's first owners.
Instruction manuals (most engines)
Parts Lists (most engines> Specifications
Drawings of installation and engine assembly.
Sales Catalogue copies.
Postage and copying costs have to be met, so please enquire as to the expected costs of producing sets of information for your particular engine.
Some smaller spares are available, such as engine starters, some gaskets etc. Generally the spares position is not good for earlier engines and the factory is not producing any spares at all for the older diesels.