In this schematic the "Sprocket,42t" is used most often.
The sub assemblies and components that make up this Camshaft(s)/tensioner include this Camshaft-comp,exhaust, the most expensive part.
The most reasonably priced component used on the Ksf250-a17 Kfx250 Mojave 2003 Usa Camshaft(s)/tensioner is the Bolt-flanged,8x30.