BJucks

Hello all,

Looking for some advise.

I have a slight oil leak fom this device under the injector cover.

I'm only familiar with simlple motorbike petrol engines so could someone shed some light as to what this device is and what could be leaking? It connects to the intake after the air filter so possibly a vent from the sump?

If it's the gasket leaking, does anyone know the part number so I can replace it?

Thanks in advanced.