A sample from the products for the Oil Pump include: Pipe, Delivery 1, Pin, Dowel, Screw, Flat Fillister(22f), Oil Pump Assy.
The Oil Pump assembly is constructed from several parts from which the Oil Pump Assy is the most expensive.
The component with the lowest price in the OIL PUMP schematic is the Pin, Dowel(4jt).