The component with the lowest price in the CYLINDER HEAD (FRONT) schematic is the Screw,pan,5x25.
The Cylinder Head (front) assembly is constructed from several parts from which the Head Assy,front ( is the most expensive.
Some items from this specific schematic: O-ring,26.2x1.9, Bolt,flange,9x98, Nut,square,5mm, Spark Plug,cr9ehv.
