Oil cooler leaking?

[straight5]

On the back of the engine block near the bottom is what looks like an oil cooler. I seem to have a slight oil leak where it joins the engine block and it looks like I need to replace the two rubber seals there to resolve it.

Can anyone confirm what part name I should be ordering for those seals and the best place to get them from?

[v70torslanda]

Take the guesswork out of it and use a dealer. If the job looks problematic or there is restricted access get a quote from the service department to do the job for you . . .

[straight5]

Can anyone tell me what the washers on the oil cooler are called or their part number. My mate who is a mechanic has shown me what needs doing, but I just need to get the parts for him. He also told me to get a new bung thingy for where you drain the oil off, I've forgotten the name of it. You can tell I cant do this stuff myself.