A sample from the products for the Oil Pump include: O-ring (583 Oil Drain Bolt), Screw (583), Gear, Pump Driven 2, Pin,dowel (137).
The most reasonably priced component used on the Xt350 1987 55v France 2755v-351f1 Oil Pump is the Screw, Pan Head.
With a quantity of four pieces, the Gasket (nas) is the most used part in the OIL PUMP diagram.