Terminal IF, Voltage 14, Amp 180, Remarks 3 This Alternator has a COM terminal on the regulator. It is recommended that the OEM number is used to check suitability before ordering., Grooves/pulley 7, Regulator type IR, Belt Adjustment Bracket Hole 1 8.50, Mounting Bracket Distance 60.50, Radius 97.50, Pulley Diameter 56.00, Bracket Hole Size Rear M8, Communication LIN, Pulley SP/FW, Pulley Distance 30.00, Plug no. 1 PL181, Fan IF, Radius 2 97.50, B+ M8, Rotation CW, Bracket Hole Size 1 8.50, Terminal type COM, Holder Arm Width 14.00, Belt Adjustment Bracket Hole Position 44, Total Length 188.00, B+ Position 17