Wilson 50 Amp Alternator - Remanufactured - 90-20-3603 Part #: 90-20-3603 Line: WIL Wilson 50 Amp Alternator - Remanufactured 1 Year Limited Warranty Fan Type: External Polarity: Negative Rotation Direction: Clockwise Voltage Regulator Type: Internal Series: A13R New Or Remanufactured: Remanufactured Pulley Included: No Pulley Type: Conventional Voltage (V): 12 Volt Amperage (A): 50 Amp OE Manufacturer: Paris Rhone Number Of Pulley Grooves: 1 One Wire Capable: No AC Tap: No Brushless Design: No Pulley Belt Type: V-Belt Cooling Method: Air Plug Clock Position: 3:00 Show More Show Less