The Ct2 1972 Usa Crank - Piston consists of thirty-six pieces with the Crankshaft Assembly being the most expensive.
Some items from this specific schematic: Shim,crank (0.3), Rod, Connecting, Washer (492), Piston (std) 0.96.
The most reasonably priced component used on the Ct2 1972 Usa Crank - Piston is the Shim,crank (0.7).