The Gasket 8.2x14x1 (nas) is the lowest priced item on this Cam Chain schematic.
The eight Xf650 1998 (w) (e02 E04 E17 E18 E22 E24 E25 E34) / P9 Cam Chain component parts are all listed in this schematic.
This Chain,camshaft Drive is the most expensive of the items that make up this Cam Chain assembly.