3C3Z-9439-AA to buy them separately ($9.00 ea @ Tousley)
3C3Z-9433-BE to buy the two intake manifold gaskets, egr cooler gaskets, and it also includes the contents of the "turbo hardware kit" ($87.00 @ Tousley)
3C3Z-9T514-AD Is the turbo hardware kit mentioned above. Comes with three new turbo mounting bolts (and spacers if your turbo mount to pedestal requires them), the o-rings for the turbo oil drain, the bolt for the turbo oil supply attachment at the top of the turbo, the gasket for the supply line to turbo, the screw and that doodad that holds the VGT solenoid wire to the turbo. (a whopping $7.44)
If you want to replace the fuel pressure regulator spring, this is the easiest time to do so. 6E7Z-9C165-B will get you the cheaper of the fuel pressure regulator kits. That particular part number does not come with the fuel regulator cover, which most do not need anyway. If they do not have that one in stock, you can get the other part number, but its about 15 bucks more (other part number #3C3Z-9T517-AG).