Voltage 14, Amp 120, Pulley SP, Bracket Hole Size 1 10.00, Pulley Diameter 54.00, Bracket Hole Size Rear 8.20, D+ Size M5, D+ Position 20, Holder Arm Width 34.00, Pulley Distance 51.40, Servicing Opel, Vauxhall, B+ M8, Radius 2 91.00, Mounting Bracket Distance 59.20, Radius 85.00, Rotation CCW, Belt Adjustment Bracket Hole 1 10.20, Grooves/pulley 5, B+ Position 25, Belt Adjustment Bracket Hole Position 10