The most expensive part in this assembly is the Hose,inlet.
A sample from the products for the Oil Pump include: Bolt, Washer, Gasket(6.2x11x1).2 (nas), Pin(3x13.8).
With a quantity of eight pieces, the Gasket(6.2x11x1).2 (nas) is the most used part in the OIL PUMP diagram.