A sample from the products for the Fan Cover/shroud include: Bolt,sh-ct,6x25, Screw,tapping,4x1, Shroud Comp., Fan Cover Comp.
Of all the components used in this assembly the Fan Cover Comp is the most expensive.
The component with the lowest price in the FAN COVER/SHROUD schematic is the Screw,tapping,(po)4x.