SINTORUK CNHTC HOWO Electronic pressure regulator Engine:Steyr WD615,618,D12,WP,D6114,etc Chinese vehicle:HOWO, SHAANXI, Foto Direct selling Original ... SINTORUK CNHTC HOWO Electronic pressure regulator1)Engine type: Steyr WD615 , WD618 , D12 , WP , D6114 etc.2)For HOWO, Steyr ...