The It425 1980 (a) Usa Crankcase consists of twenty-three pieces with the Case, Crank (l.h) being the most expensive.
Some items from this specific schematic: Screw Oval Head, Case, Crank (l.h), Plate, Bearing Cover, Plug 116839310000.
The Bolt (431) is the most widely applied product in the IT425 1980 (A) USA CRANKCASE ( six times ).