With a quantity of three pieces, the Screw,flat,6x32 is the most used part in the OIL PUMP diagram.
The Oil Pump assembly is constructed from several parts from which the Oil Pump Assy is the most expensive.
A sample from the products for the Oil Pump include: Screw,pan,4x12, Pan,oil Filter, Bolt,hex, 5x20, Oil Pump Assy.