for OE number: 03D 903 025H Voltage [V]: 14 Alternator Charge Current [A]: 90 Distance from belt pulley to alternator [mm]: 39 Plug Type ID: B+,L,DFM Number of grooves: 6 Number of mounting bores: 2 Pulleys: with V-ribbed belt pulley Belt Pulley Ø [mm]: 50 Rotation Direction: Clockwise rotation