I had to pull the N14 engine from our 2009 Clubman S, and noticed a fair amount of oil around the base of the high pressure fuel pump. Is there a seal or gasket here I should be concerned about? I'm not quite sure where this oil would have come from. It just looks too localized to be a normal accumulation.
Thanks for any suggestions.

 

there is an o-ring around the hpfp key. i don't think you can find the exact replacement though, because hpfp itself generally fails before that