Voltage 14, Amp 60, Vac. pump Yes, Grooves/pulley 1, Regulator type IR, Belt Adjustment Bracket Hole 1 M8, Mounting Bracket Distance 80.50, Radius 89.00, Pulley Diameter 82.70, Prod. info BN, Bracket Hole Size Rear 10.50, Pulley P, Pulley Distance 48.00, Servicing Isuzu, Opel, Vauxhall, Nipple Vaccum Pump Position 30, D+ Position 52, Plug no. 1 PL32, Radius 2 86.00, B+ M5-9.40, Rotation CW, Bracket Hole Size 1 10.50, Vacumm Pump Position 2, Holder Arm Width 13.00, D+ Size Plug, Belt Adjustment Bracket Hole Position 5, Total Length 242.50, B+ Position 10