what to replace for engine oil leaks

[rob]

92 Camry, 3VZ. I've got the engine stripped apart fixing oil leaks. So far I've put in new cam seals and a distributer o-ring that were leaking bad, as well resealed the half moons on the heads. I'm going to replace the crank seal if I can get the bolt off. The car has a lot of oil under it, so much it's hard to tell where it is coming from. I'm worried I will not have replaced all the seals I should have to stop the leaks. Any advice on the obvious things I should replace other than what I already have? thanks.

[Jason.MZW20]

Front and rear mains
Oil pump gasket
Spark plug tube grommets
Valve cover gasket

All other gaskets required to reassemble the engine

Use RTV for the oil pan(s)

If I knew which engine, I could be more specific. You said cam seals (plural) so, 3VZ?

[BMR]

There's an o-ring sealing the oil filter mount. It's normally a bear to replace because the front exhaust downpipe blocks access to the bolts. Now would be a great time to replace it.

Edit: Here's a link to a thread with a pic showing where it is.

Link to thread

The p/n is 90301-68004; should cost about $8.