The most reasonably priced component used on the Klx125-a3 Klx125 2005 Usa Canada Cam Chain/tensioner is the Ring-o,d:1.9.
The thirteen Klx125-a3 Klx125 2005 Usa Canada Cam Chain/tensioner component parts are all listed in this schematic.
A sample from the products for the Cam Chain/tensioner include: Gasket,8.2x14x1 (nas), Guide-chain, Bolt, Spring.