www.subaruparts.com
1 Rocker cover gasket left-13272AA031
1 Rocker cover gasket right-13270AA031
1 Rocker cover gasket-13294AA020
1 Rocker cover gasket#2-13293AA020
1 Rocker cover gasket-13294AA030
1 Rocker cover gasket#2-13293AA011
20 Rocker cover washers-13271AA051
2 Oil separator gaskets-11832AA022
Thats the list I got from redlightningsvx when I did mine. Thats everything you need!