Insulated return Yes, Terminal W, Voltage 28, Amp 55, Pulley w/o, W plug type M5, Prod. info BN, Bracket Hole Size Rear 13.00, D+ Position 28, Servicing Volvo, Mounting Bracket Distance 100.00, Radius 99.00, Belt Adjustment Bracket Hole 1 11.00, Regulator type IR, Bracket Hole Size 1 13.00, D+ Size M6, Holder Arm Width 14.00, B+ M8, Radius 2 99.00, Rotation CW, Position 60, B+ Position 12, Belt Adjustment Bracket Hole Position 60, Total Length 185.00