Anyone know what these oil seals do and where i can get one?

[Stifla]

Ive got a slight leak on the top half of my m20, straightaway i replaced the rocker cover gasket thinking it was that but there its still losing oil.

I thought then that the only other obvious place would be the camshaft seal but then i saw these little buggers.

Anyonw know what they are, what they do and where i can get them?

[img][img]http://img59.imageshack.us/img59/3104/cadshot.jpg[/img]

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[Brianmoooore]

BMW have plenty. Very common source of oil leaks, and there's two more at the back.

[Stifla]

Brilliant, thanks guys!

P.S. i cant seem to find them or the part numbers on realoem, do you have any ideas?

[nickfromgills]

They're under the "Valve Timing Gear - Cam Shaft" section on the RealOEM site. Component is known as a 'blind plug'. You've probably sorted this by now but hope this helps others searching..