These are the grommets which go under the 6mm valve cover bolts. Replace these with new ones every time you remove the bolts to ensure oil does not leak out due to old gaskets.
Alternator Plug - 3SGTE Rat2
Camshaft Oil Seal - 3SGTE
Connecting Rod Bearings - 3SGTE
Connecting Rod Bearings - ACL 3SGTE