The lowest price component in this Oil Pump parts-list fiche is the Screw, Pan Head (76t).
On this parts fiche the Gasket (5r6) (nas) is the most specified component.
Parts such as the Oil Pump: Gasket (3y1) (nas), Bolt, Union(3gm), Bolt (583 Oil Drain), Cover, Oil Element are included in the Xt350c 1997 (v) California Oil Pump parts fiche.