Oil leak below water pump

Hi, if oil is coming out of the little outlet below the water pump housing, what seals do I need to replace, can't seem to pinpoint the parts required using the online fiche.
Many thanks

What do you mean by 'outlet'?

On the casing below the water pump housing there is an outlet i assume is there to let you know an oil seal or bearing need replacing because oil is passing through it.
If the picture shows below, from the yellow arrow it's between the next two red arrows below

Apologies, missed your last post - not seen this before - suggest removing inner clutch case to understand why.