Voltage 14, Amp 80, Pulley SP, Pulley Diameter 49.70, Prod. info BN/OE, Bracket Hole Size Rear M10, D+ Position 43, Pulley Distance 69.00, Servicing BMW, Mounting Bracket Distance 76.50, Radius 87.00, Belt Adjustment Bracket Hole 1 11.00, Grooves/pulley 6, Regulator type IR, Bracket Hole Size 1 10.50, D+ Size M6, Holder Arm Width 28.00, B+ M8, Radius 2 93.50, Rotation CW, Position 40, B+ Position 50, Belt Adjustment Bracket Hole Position 45, Total Length 236.00