The Collet is the most widely applied product in the KLX140-ACF 2012 USA Valve(s) ( four times ).
A sample from the products for the Valve(s) include: Seat-spring, Shaft-rocker, Arm-rocker, Retainer-valve Spring.
This schematic depicts all components used in the Klx140-acf 2012 Usa Valve(s) partslist.