The Pin(4x15.8) is the lowest priced item on this Oil Pump schematic.
Parts such as the Oil Pump: Clamp(l:125), Valve Assy,oil Relief, Strainer,oil, Gear,oil Pump Driven are included in the Lt-f500f Quad Runner 4wd 2000 (y) Usa (e03) Quadrunner Quad-runn Oil Pump parts fiche.
The sub assemblies and components that make up this Oil Pump include this Pump Assy,engine Oil, the most expensive part.