Some items from this specific schematic: Ring-snap,piston Pin, Gear-spur,water Pump, Crankshaft-comp, Set-connecting Rod.
The component with the lowest price in the CRANKSHAFT/PISTON schematic is the Roller,4x8.
The Crankshaft/piston is made up of components including this Crankshaft-comp which is the most expensive.
