Voltage 14, Amp 150, Plug no. 1 PL61, B+ M8, Rotation CW, Grooves/pulley 5, Belt Adjustment Bracket Hole 1 8.00, Mounting Bracket Distance 43.00, Pulley Diameter 49.70, Prod. info BN, Pulley SP/FW, Bracket Hole Size 1 10.00, Pulley Distance 30.00, Servicing Mercedes-Benz, Holder Arm Width 151.50, Belt Adjustment Bracket Hole Position 60, Remarks Water cooled., B+ Position 55