The Bolt(7x11) is the lowest priced item on this Cam Shaft Valve schematic.
A sample from the products for the Cam Shaft Valve include: Shim,tappet(t:2.65), Shim Set,tappet, Shim,tappet(t:2.70), Sprocket,intake Camshaft.
This CAM SHAFT VALVE assembly utilises sixteen Cotter Valve(s) - the highest specified component.