In this schematic the "Screw" is used most often.
A sample from the products for the Oil Pump include: O-ring (341), Gasket (nas), Gasket (5r6) (nas), O-ring (583 Oil Drain Bolt).
This Oil Pump diagram displays the required parts for the Xg250 2005 4d61 Austria 1d4d6-332g1 Oil Pump.