exhaust-gas turbocharger the housing of the charger is cut in a way you can see compression wheel, turbine wheel and bearings the two sides are marked by colours: compression side – blue, turbine side – red all parts can be easily moved description ordernumber 1004 see also: injector for engines with direct petrol injection (GDI) amshafts model case in-line pump with RSF flyweight governor cylinder head – direct injection engine