Plastic head covers
Plastic head cover with integrated functions, such as oil mist separator, pressure regulator, non-return valves, loss-secure T-join flange sealing, loss-secure fixing devices, interfaces for ignition coils, cylinder-selective blow-by return, interface for routing out the cleaned blow-by gas via quick coupling connection, interface for design covers, line routings, receptable for wire conduite, intergration of vacuum reservoir, adapotor and sealing for VVT engine.