One New Aftermarket J&N Electrical Products AlternatorTech Info:-Arrowhead: 400-40184; Lester: 11822; Fits Lucas Electric: LRA03506; Mercedes: 000-906-30-00, 014-154-15-02, A000-906-30-00, A014-154-15-02; Fits Valeo: 440264, FG15T036-LESTER: 11822, VOLT: 12, AMPS: 150, CONDITION: New, REGULATOR CLOCK: 6:00, ROTATION DIRECTION: Clockwise, MOUNT HOLE ID 1: 9.500mm, MOUNT HOLE 1 TYPE: Unthreaded, MOUNT HOLE ID 2: 8.500mm, MOUNT HOLE 2 TYPE: Unthreaded, MOUNT HOLE ID 3: 9.500mm, MOUNT HOLE 3 TYPE: Unthreaded, MOUNT HOLE 4 TYPE: Slotted, MOUNTING EAR THICKNESS: 2.756", MOUNTING EAR THICKNESS: 70mm, MOUNTING EAR 2 THICKNESS: 2.756", MOUNTING EAR 2 THICKNESS: 70mm, MOUNTING EAR 3 THICKNESS: 2.756", MOUNTING EAR 3 THICKNESS: 70mm, MOUNTING EAR 4 THICKNESS: 2.756", MOUNTING EAR 4 THICKNESS: 70mm, FAN LOCATION: Internal, REGULATOR LOCATION: Internal, TERMINAL ID 2: B+, TERMINAL 2 SIZE: M8x1.25, TERMINAL ID 3: LIN, TERMINAL 3 SIZE: Spade, POLARITY: Negative, NUMBER OF GROOVES: 6, GROOVE OD: 1.969", GROOVE OD: 50mm, PULLEY TYPE: Clutch, PULLEY OUTER DIAMETER: 2.165", PULLEY OUTER DIAMETER: 55mmReplaces Part Number(s): 400-40184 All OEM part numbers and logos are to be used for identification purposes only