twenty-two components are listed in the schematic for this Xf650u 1998 (w) (e22) Cam Shaft - Valve .
A sample from the products for the Cam Shaft - Valve include: Shaft,valve Rocker Arm Intake, Arm,valve Rocker Intake, Seal,oil(5.5x11x8.2), Retainer,valve Spring.
The lowest price component in this Cam Shaft - Valve parts-list fiche is the Pin(5x8).