With four applications this O Ring,head Gasket is the most specified part.
The most reasonably priced component used on the Gs500f 2006 (k6) Usa (e03) Gasket is the Gasket(8.2x14x1) (nas).
Some items from this specific schematic: O Ring(d:2.4,id:39.7), O Ring(d:1.05,id:3.1), Gasket(14x19.2x2) (nas), Gasket,oil Pan(asb) (nas).