Terminal IF, Voltage 14, Amp 150, 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 6, Regulator type IR, Belt Adjustment Bracket Hole 1 8.50, Mounting Bracket Distance 31.00, Radius 91.00, Pulley Diameter 49.00, Bracket Hole Size Rear M8, Communication LIN, Pulley SP/FW, Pulley Distance 42.50, Plug no. 1 PL174, Fan IF, Radius 2 81.50, B+ M8, Rotation CW, Bracket Hole Size 1 8.50, Terminal type COM, Holder Arm Width 22.00, Belt Adjustment Bracket Hole Position 45, Total Length 177.00, B+ Position 1