The sub assemblies and components that make up this Oil Pan/oil Pump include this Cooler Comp,oil, the most expensive part.
The lowest price component in this Oil Pan/oil Pump parts-list fiche is the Washer,plug,drain 12.
Some items from this specific schematic: Cooler Comp,oil, Drain Cock, Sprocket,oil Pump, O-ring, 62.4x3.1.