This is a full service kit for the F40 and contains:

4 x CAM SEAL
4 x CAM O-RING
1 x SX CAM COVER GASKET
1 x DX CAM COVER GASKET
1 x END PLATE GASKET
1 x END PLATE GASKET
2 x HILL ENGINEERING TENSIONER BEARINGS
4 x CAM BOLT O-RING
2 x GENUINE FERRARI TIMING BELT
2 x FUEL FILTER
2 x DISTRIBUTOR PLATE GASKET
2 x PLATE GASKET
2 x DISTRIBITOR OIL SEAL
1 x ACCESSORY BELT
1 x ACCESSORY BELT
8 xNGK SPARK PLUGS
2 x AIR FILTER

This is what most shops use in a 30K service.